UK FLIGHT DELAY INDEX

derived from CAA punctuality statistics for UK reporting airports

How often are these flights late or cancelled?

LGW ↔ SALZBURG

In the twelve months from July 2025 to June 2026, 22.7% of 511 movements arriving into LGW were disrupted — that is, they landed more than fifteen minutes late or were cancelled at short notice.

Put the other way round, 77.3% of 511 movements arrived on time by the industry's fifteen-minute standard. Severe delays were rarer: about one arrival in every 102 crossed the three-hour mark. Lower is better on every figure on this page. These numbers describe what happened on the route; they are not a prediction for any individual flight.

Definitions, denominators and limits
  • “Disrupted” means an arrival more than fifteen minutes late or a short-notice cancellation. The denominator is operated movements plus short-notice cancellations.
  • Arrivals into the UK airport only; all published carriers.
  • Crossing three hours is one condition for compensation, but monthly data cannot establish any individual passenger’s rights.
  • Delay cause is not published in the open data.
  • Source: CAA punctuality statistics · snapshot 17/08/2026 10:24 · method route-record-v2.1.

0 operations (0.00%) excluded because their published percentages could not be reconciled to whole numbers. Excluded operations enter neither the numerator nor the denominator. Outcome figures and comparisons are unavailable when the excluded share exceeds fifteen percent.

The four numbers at a glance

In the twelve months from July 2025 to June 2026, 22.7% of 511 movements were disrupted and 1.0% of 511 movements were cancelled at short notice.

When a flight was late, it was typically late by the range shown below. The delay is given as a range, not a single number, because the regulator rounds its published percentages and never says how many flights landed exactly on time.

Disruption shareShort-notice cancellationsAverage delay among delayed flights only — boundsOperations
22.7% of 511 movements1.0% of 511 movements28.3–64.7 min; N of delayed flights=111–236511
Definitions, denominators and limits

The bounds account for CAA rounding and the unknown number of zero delays. A point average across all operated movements, including punctual ones, would answer a different question and is not used here.

When it is late, how late is it?

Most delays here are short. The ladder below shows how many arrivals crossed each threshold, from a quarter of an hour up to six hours; each rung can only be smaller than the one above it.

Cancellations are counted separately: 1.0% of 511 movements. “One in N” means how many arrivals you would typically see between events at that level.

Gate: at least thirty operations in each of the last three months.

Delay ladder table: share, movements and one-in-N
DelayShare and nMovementsOne delay in every N operations
>15 minsuppressed: route gate not metsuppressedsuppressed
>30 minsuppressed: route gate not metsuppressedsuppressed
>60 minsuppressed: route gate not metsuppressedsuppressed
>120 minsuppressed: route gate not metsuppressedsuppressed
>180 minsuppressed: route gate not metsuppressedsuppressed
>360 minsuppressed: route gate not metsuppressedsuppressed
Definitions, denominators and limits

CAA counts delays strictly greater than each threshold, so exactly three hours is inseparable from the previous bucket. The ladder describes the archive, not a forecast.

Slightly late, or occasionally a disaster?

This route runs late less often than most, but when it does go wrong it tends to go badly wrong: its long delays are heavier than on the typical UK route.

The histogram below counts every recorded arrival, from more than fifteen minutes early through to more than six hours late. A tall bar near the middle and a thin right-hand tail is the healthy shape.

Nine delay buckets, minutes; share of all recorded operations>15 early10420.4%15–1 early16632.5%0–15 late12524.5%16–30458.8%31–60336.5%61…120224.3%121…18061.2%181…36051.0%>36000.0%D=511
Definitions, denominators and limits

Ratio of the long tail to sixteen-to-sixty-minute delays: 0.0641; corpus median 0.0217; 2056 routes in the corpus. The shape is compared conditionally among delays; the class name does not measure absolute frequency. Histogram counts and shares cover all recorded operations including unmatched records; reconstructed uniquely.

Has this route got better or worse since 2018?

Best month: Jan 2018, 6.2% of 81 movements. Worst month: Dec 2023, 56.4% of 94 movements.

The line traces every month in the archive; lower is better. Gaps are months with no published data, never zeros. The 2020 and 2021 readings reflect the pandemic, not normal service.

Monthly disruption share; gaps mean no published dataJan 2018: 6.2%; sample: 812018Feb 2018: 19.2%; sample: 78Mar 2018: 16.9%; sample: 77Apr 2018: 14.7%; sample: 34May 2018: 18.5%; sample: 27Jun 2018: 29.0%; sample: 31Jul 2018: 25.8%; sample: 31Aug 2018: 38.7%; sample: 31Sep 2018: 18.5%; sample: 27Oct 2018: 15.4%; sample: 26Nov 2018: suppressed: fewer than twenty movements×Dec 2018: 27.6%; sample: 58Jan 2019: 28.6%; sample: 702019Feb 2019: 35.5%; sample: 76Mar 2019: 33.3%; sample: 84Apr 2019: 6.7%; sample: 30May 2019: suppressed: fewer than twenty movements×Jun 2019: 30.0%; sample: 30Jul 2019: 45.2%; sample: 31Aug 2019: 42.4%; sample: 33Sep 2019: 12.5%; sample: 24Oct 2019: 8.3%; sample: 24Nov 2019: suppressed: fewer than twenty movements×Dec 2019: 25.9%; sample: 58Jan 2020: 11.8%; sample: 682020Feb 2020: 40.4%; sample: 89Mar 2020: 31.7%; sample: 60Apr 2020: suppressed: fewer than twenty movements×May 2020: suppressed: fewer than twenty movements×Jun 2020: suppressed: fewer than twenty movements×Jul 2020: suppressed: fewer than twenty movements×Aug 2020: suppressed: fewer than twenty movements×Sep 2020: suppressed: fewer than twenty movements×Oct 2020: suppressed: fewer than twenty movements×Nov 2020: suppressed: fewer than twenty movements×Dec 2020: suppressed: fewer than twenty movements×Jan 2021: suppressed: fewer than twenty movements×2021Feb 2021: suppressed: fewer than twenty movements×Mar 2021: suppressed: fewer than twenty movements×Apr 2021: no data×May 2021: no data×Jun 2021: no data×Jul 2021: no data×Aug 2021: no data×Sep 2021: no data×Oct 2021: no data×Nov 2021: no data×Dec 2021: suppressed: fewer than twenty movements×Jan 2022: suppressed: fewer than twenty movements×2022Feb 2022: 38.5%; sample: 26Mar 2022: 16.7%; sample: 24Apr 2022: suppressed: fewer than twenty movements×May 2022: no data×Jun 2022: suppressed: fewer than twenty movements×Jul 2022: suppressed: fewer than twenty movements×Aug 2022: suppressed: fewer than twenty movements×Sep 2022: suppressed: fewer than twenty movements×Oct 2022: suppressed: fewer than twenty movements×Nov 2022: suppressed: fewer than twenty movements×Dec 2022: 54.1%; sample: 85Jan 2023: 16.3%; sample: 922023Feb 2023: 28.4%; sample: 95Mar 2023: 39.5%; sample: 81Apr 2023: 45.0%; sample: 20May 2023: suppressed: fewer than twenty movements×Jun 2023: 51.7%; sample: 29Jul 2023: 75.0%; sample: 32Aug 2023: 74.2%; sample: 31Sep 2023: 72.4%; sample: 29Oct 2023: 29.6%; sample: 27Nov 2023: 11.1%; sample: 27Dec 2023: 56.4%; sample: 94Jan 2024: 23.3%; sample: 732024Feb 2024: 30.8%; sample: 91Mar 2024: 14.0%; sample: 100Apr 2024: 6.1%; sample: 33May 2024: 17.6%; sample: 34Jun 2024: 56.4%; sample: 39Jul 2024: 76.3%; sample: 38Aug 2024: 73.7%; sample: 38Sep 2024: 65.4%; sample: 26Oct 2024: 36.0%; sample: 25Nov 2024: 4.2%; sample: 24Dec 2024: 55.7%; sample: 79Jan 2025: 38.1%; sample: 632025Feb 2025: 25.3%; sample: 79Mar 2025: 11.3%; sample: 97Apr 2025: 5.0%; sample: 20May 2025: 14.3%; sample: 21Jun 2025: 33.3%; sample: 27Jul 2025: 26.7%; sample: 30Aug 2025: 18.8%; sample: 32Sep 2025: 14.8%; sample: 27Oct 2025: suppressed: fewer than twenty movements×Nov 2025: suppressed: fewer than twenty movements×Dec 2025: 22.8%; sample: 79Jan 2026: 30.4%; sample: 692026Feb 2026: 24.1%; sample: 83Mar 2026: 13.8%; sample: 87Apr 2026: 8.3%; sample: 24May 2026: 33.3%; sample: 24Jun 2026: 44.8%; sample: 29Pandemic regime Jun 2020Summer 2022 breakdown Jul 2022NATS system failure Aug 2023Heathrow fire closure Mar 2025100%0%
Every month since 2018, including gaps and suppressed cells
MonthDisruption on arrivals
Jan 20186.2% of 81 movements
Feb 201819.2% of 78 movements
Mar 201816.9% of 77 movements
Apr 201814.7% of 34 movements — small sample, not ranked
May 201818.5% of 27 movements — small sample, not ranked
Jun 201829.0% of 31 movements — small sample, not ranked
Jul 201825.8% of 31 movements — small sample, not ranked
Aug 201838.7% of 31 movements — small sample, not ranked
Sep 201818.5% of 27 movements — small sample, not ranked
Oct 201815.4% of 26 movements — small sample, not ranked
Nov 2018suppressed: fewer than twenty movements
Dec 201827.6% of 58 movements
Jan 201928.6% of 70 movements
Feb 201935.5% of 76 movements
Mar 201933.3% of 84 movements
Apr 20196.7% of 30 movements — small sample, not ranked
May 2019suppressed: fewer than twenty movements
Jun 201930.0% of 30 movements — small sample, not ranked
Jul 201945.2% of 31 movements — small sample, not ranked
Aug 201942.4% of 33 movements — small sample, not ranked
Sep 201912.5% of 24 movements — small sample, not ranked
Oct 20198.3% of 24 movements — small sample, not ranked
Nov 2019suppressed: fewer than twenty movements
Dec 201925.9% of 58 movements
Jan 202011.8% of 68 movements
Feb 202040.4% of 89 movements
Mar 202031.7% of 60 movements
Apr 2020suppressed: fewer than twenty movements
May 2020suppressed: fewer than twenty movements
Jun 2020suppressed: fewer than twenty movements
Jul 2020suppressed: fewer than twenty movements
Aug 2020suppressed: fewer than twenty movements
Sep 2020suppressed: fewer than twenty movements
Oct 2020suppressed: fewer than twenty movements
Nov 2020suppressed: fewer than twenty movements
Dec 2020suppressed: fewer than twenty movements
Jan 2021suppressed: fewer than twenty movements
Feb 2021suppressed: fewer than twenty movements
Mar 2021suppressed: fewer than twenty movements
Apr 2021no data
May 2021no data
Jun 2021no data
Jul 2021no data
Aug 2021no data
Sep 2021no data
Oct 2021no data
Nov 2021no data
Dec 2021suppressed: fewer than twenty movements
Jan 2022suppressed: fewer than twenty movements
Feb 202238.5% of 26 movements — small sample, not ranked
Mar 202216.7% of 24 movements — small sample, not ranked
Apr 2022suppressed: fewer than twenty movements
May 2022no data
Jun 2022suppressed: fewer than twenty movements
Jul 2022suppressed: fewer than twenty movements
Aug 2022suppressed: fewer than twenty movements
Sep 2022suppressed: fewer than twenty movements
Oct 2022suppressed: fewer than twenty movements
Nov 2022suppressed: fewer than twenty movements
Dec 202254.1% of 85 movements
Jan 202316.3% of 92 movements
Feb 202328.4% of 95 movements
Mar 202339.5% of 81 movements
Apr 202345.0% of 20 movements — small sample, not ranked
May 2023suppressed: fewer than twenty movements
Jun 202351.7% of 29 movements — small sample, not ranked
Jul 202375.0% of 32 movements — small sample, not ranked
Aug 202374.2% of 31 movements — small sample, not ranked
Sep 202372.4% of 29 movements — small sample, not ranked
Oct 202329.6% of 27 movements — small sample, not ranked
Nov 202311.1% of 27 movements — small sample, not ranked
Dec 202356.4% of 94 movements
Jan 202423.3% of 73 movements
Feb 202430.8% of 91 movements
Mar 202414.0% of 100 movements
Apr 20246.1% of 33 movements — small sample, not ranked
May 202417.6% of 34 movements — small sample, not ranked
Jun 202456.4% of 39 movements — small sample, not ranked
Jul 202476.3% of 38 movements — small sample, not ranked
Aug 202473.7% of 38 movements — small sample, not ranked
Sep 202465.4% of 26 movements — small sample, not ranked
Oct 202436.0% of 25 movements — small sample, not ranked
Nov 20244.2% of 24 movements — small sample, not ranked
Dec 202455.7% of 79 movements
Jan 202538.1% of 63 movements
Feb 202525.3% of 79 movements
Mar 202511.3% of 97 movements
Apr 20255.0% of 20 movements — small sample, not ranked
May 202514.3% of 21 movements — small sample, not ranked
Jun 202533.3% of 27 movements — small sample, not ranked
Jul 202526.7% of 30 movements — small sample, not ranked
Aug 202518.8% of 32 movements — small sample, not ranked
Sep 202514.8% of 27 movements — small sample, not ranked
Oct 2025suppressed: fewer than twenty movements
Nov 2025suppressed: fewer than twenty movements
Dec 202522.8% of 79 movements
Jan 202630.4% of 69 movements
Feb 202624.1% of 83 movements
Mar 202613.8% of 87 movements
Apr 20268.3% of 24 movements — small sample, not ranked
May 202633.3% of 24 movements — small sample, not ranked
Jun 202644.8% of 29 movements — small sample, not ranked

What did the big disruptions actually do here?

Each named event below is shown against this route’s own baseline for the twelve months before it, and against how long the route took to get back to that baseline.

A month worse than baseline is not proof the named event caused it: the open data carry no delay-cause field at all. Some events sit near the edge of the archive, which limits how long a recovery can be traced.

EventDirectionDisruption that monthBaseline beforeReturn to baseline
Pandemic regime · Jun 2020Arrivalssuppressed: fewer than twenty movementsno complete baselinenot enough data: needs a complete baseline and a publishable event month
Pandemic regime · Jun 2020Departuressuppressed: fewer than twenty movementsno complete baselinenot enough data: needs a complete baseline and a publishable event month
Summer 2022 breakdown · Jul 2022Arrivalssuppressed: fewer than twenty movementsno complete baselinenot enough data: needs a complete baseline and a publishable event month
Summer 2022 breakdown · Jul 2022Departuressuppressed: fewer than twenty movementsno complete baselinenot enough data: needs a complete baseline and a publishable event month
NATS system failure · Aug 2023Arrivals74.2% of 31 movements — small sample, not rankedno complete baselinenot enough data: needs a complete baseline and a publishable event month
NATS system failure · Aug 2023Departures58.1% of 31 movements — small sample, not rankedno complete baselinenot enough data: needs a complete baseline and a publishable event month
Heathrow fire closure · Mar 2025Arrivals11.3% of 97 movements39.1% across 578 flightsreturned the next month
Heathrow fire closure · Mar 2025Departures16.2% of 99 movements29.1% across 582 flightsreturned the next month
Definitions, denominators and limits

The baseline is the unweighted mean share over the twelve preceding calendar months. The return window is the following eight months, up to the end of the archive. Return means the first observed value at or below the baseline; it is not the duration of the disruption itself. If the event month is already below the baseline, counting still starts the month after. Gaps and suppressed cells are not treated as zeros or as recovery.

Which time of year has historically been hardest?

July has historically been the hardest month on this route: in a typical July, 45.2% of arrivals were disrupted, measured across 5 Julys in the archive. April has been the calmest, at 7.5% across 6 Aprils.

Even July has ranged from 25.8% to 76.3% in different years, so this is a record of what happened, not a forecast of what will. Lower is better throughout.

Each cell is one calendar month of one year; the number is the share of that month’s arrivals that were disrupted. Darker means worse. A blank cell means no published data, not zero.

Seasonality: calendar month by year; share and nJanFebMarAprMayJunJulAugSepOctNovDec201928.6% of 70 movements35.5% of 76 movements33.3% of 84 movements6.7% of 30 movements †suppressed: fewer than twenty movements30.0% of 30 movements †45.2% of 31 movements †42.4% of 33 movements †12.5% of 24 movements †8.3% of 24 movements †suppressed: fewer than twenty movements25.9% of 58 movements202011.8% of 68 movements40.4% of 89 movements31.7% of 60 movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movements2021suppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementsno datano datano datano datano datano datano datano datasuppressed: fewer than twenty movements2022suppressed: fewer than twenty movements38.5% of 26 movements †16.7% of 24 movements †suppressed: fewer than twenty movementsno datasuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movements54.1% of 85 movements202316.3% of 92 movements28.4% of 95 movements39.5% of 81 movements45.0% of 20 movements †suppressed: fewer than twenty movements51.7% of 29 movements †75.0% of 32 movements †74.2% of 31 movements †72.4% of 29 movements †29.6% of 27 movements †11.1% of 27 movements †56.4% of 94 movements202423.3% of 73 movements30.8% of 91 movements14.0% of 100 movements6.1% of 33 movements †17.6% of 34 movements †56.4% of 39 movements †76.3% of 38 movements †73.7% of 38 movements †65.4% of 26 movements †36.0% of 25 movements †4.2% of 24 movements †55.7% of 79 movements202538.1% of 63 movements25.3% of 79 movements11.3% of 97 movements5.0% of 20 movements †14.3% of 21 movements †33.3% of 27 movements †26.7% of 30 movements †18.8% of 32 movements †14.8% of 27 movements †suppressed: fewer than twenty movementssuppressed: fewer than twenty movements22.8% of 79 movements202630.4% of 69 movements24.1% of 83 movements13.8% of 87 movements8.3% of 24 movements †33.3% of 24 movements †44.8% of 29 movements †no datano datano datano datano datano data
Month-by-month table: median, observed range and sample
MonthMedianObserved rangeSample
Jan25.9%6.2–38.1%6 months, 448 flights
Feb28.4%19.2–38.5%7 months, 528 flights
Mar16.7%11.3–39.5%7 months, 550 flights
Apr7.5%5.0–45.0%6 months, 161 flights
May18.1%14.3–33.3%4 months, 106 flights
Jun39.1%29.0–56.4%6 months, 185 flights
Jul45.2%25.8–76.3%5 months, 162 flights
Aug42.4%18.8–74.2%5 months, 165 flights
Sep18.5%12.5–72.4%5 months, 133 flights
Oct22.5%8.3–36.0%4 months, 102 flights
Nov7.6%4.2–11.1%2 months, 51 flights
Dec40.9%22.8–56.4%6 months, 453 flights
Definitions, denominators and limits

The matrix shows the last eight calendar years, including an incomplete final year; the start of the archive is kept in the history above. Seasonal summaries use the whole available archive, excluding the pandemic regime 2020–2021; this is an observed range, not a forecast. Zero events, missing data and suppressed cells are marked separately. † marks a small sample, described but not ranked. For ranges the colour follows the upper bound.

Which airline has the better record here?

On the published record there is no clear winner: Easyjet Uk 20.0% of 135 movements, Ba Euroflyer British Airways 21.5% of 331 movements, Tui Airways 34.1% of 41 movements — small sample, not ranked. The gap between them sits inside sampling noise.

Figures cover arrivals, July 2025 to June 2026; lower is better in every column. Carriers with fewer than twenty published flights are suppressed rather than shown as zero. The page makes no ranking: the operations behind these shares are not matched for aircraft, time of day or season.

Observed disruption share by optionBa Euroflyer British Airways21.5% of 331 flightsEasyjet Uk20.0% of 135 flightsTui Airways †34.1% of 41 flights
Airline comparison table: operations, cancellations, three-hour delays and data quality
AirlineOperationsDisruptionCancellations>180 minData quality
2 Excel Aviation The Blades Broadsword Scimitar Sabre And T2suppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Alba Starsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Ba Cityflyersuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Ba Euroflyer British Airways33121.5% of 331 movementsno events in 331 movements1.2% of 331 movementsdescriptive comparison
British Airwayssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Easyjet Airlinesuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Easyjet Uk13520.0% of 135 movements0.7% of 135 movementsno events in 135 movementsdescriptive comparison
Enter Airsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Gainjet Aviationsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Germania Fluggesellschaftsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Monarch Airlinessuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Nikisuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Norwegian Air Internationalsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Smartwingssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Titan Airwayssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Tui Airways4134.1% of 41 movements — small sample, not rankedno events in 41 movements — small sample, not ranked2.4% of 41 movements — small sample, not rankedsmall sample; not ranked

The noise check is a descriptive approximation assuming independent operations. Delay correlation and mix differences are not estimated; no ranking is derived.

Would another UK airport have been better?

Among UK airports flying to this city with enough flights to publish, GLA had the lowest disruption share at 12.0% of 25 movements — small sample, not ranked and MAN the highest at 44.4% of 99 movements. This route sits at 22.7% of 511 movements.

Each figure is arrivals into that UK airport, all carriers combined, over the same twelve months. It is a historical record, not a recommendation about where to fly from, and it says nothing about getting to or from each airport on the ground.

Observed disruption share by optionBfs ↔ Salzburg †37.0% of 27 flightsBhx ↔ Salzburg21.5% of 65 flightsBrs ↔ Salzburg †27.7% of 47 flightsGla ↔ Salzburg †12.0% of 25 flightsLhr ↔ Salzburg23.5% of 81 flightsLtn ↔ Salzburg †30.3% of 33 flightsMan ↔ Salzburg44.4% of 99 flightsNcl ↔ Salzburg †24.0% of 25 flights
Airport comparison table: operations, cancellations, three-hour delays and data quality
Other UK airport to the same cityOperationsDisruptionCancellations>180 minData quality
Bfs ↔ Salzburg2737.0% of 27 movements — small sample, not rankedno events in 27 movements — small sample, not rankedno events in 27 movements — small sample, not rankedsmall sample; not ranked
Bhd ↔ Salzburgsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Bhx ↔ Salzburg6521.5% of 65 movementsno events in 65 movements1.5% of 65 movementsdescriptive comparison
Boh ↔ Salzburgsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Brs ↔ Salzburg4727.7% of 47 movements — small sample, not ranked2.1% of 47 movements — small sample, not rankedno events in 47 movements — small sample, not rankedsmall sample; not ranked
Cwl ↔ Salzburgsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Doncaster-Sheffield ↔ Salzburgsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Edi ↔ Salzburgsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Ema ↔ Salzburgsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Ext ↔ Salzburgsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Gla ↔ Salzburg2512.0% of 25 movements — small sample, not rankedno events in 25 movements — small sample, not rankedno events in 25 movements — small sample, not rankedsmall sample; not ranked
Iom ↔ Salzburgsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Lba ↔ Salzburgsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Lcy ↔ Salzburgsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Lhr ↔ Salzburg8123.5% of 81 movementsno events in 81 movementsno events in 81 movementsdescriptive comparison
Lpl ↔ Salzburgsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Ltn ↔ Salzburg3330.3% of 33 movements — small sample, not rankedno events in 33 movements — small sample, not rankedno events in 33 movements — small sample, not rankedsmall sample; not ranked
Man ↔ Salzburg9944.4% of 99 movementsno events in 99 movements1.0% of 99 movementsdescriptive comparison
Ncl ↔ Salzburg2524.0% of 25 movements — small sample, not rankedno events in 25 movements — small sample, not rankedno events in 25 movements — small sample, not rankedsmall sample; not ranked
Sen ↔ Salzburgsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Sou ↔ Salzburgsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Stn ↔ Salzburg33833.1% of 338 movements0.6% of 338 movements0.6% of 338 movementsdescriptive comparison

Does the direction you are flying change anything?

Barely: arrivals into LGW ran 22.7% of 511 movements disrupted, departures 22.9% of 511 movements.

It matters legally as well as practically: a departure from the UK and an arrival into the UK on a UK or EU carrier fall under different conditions, and a departure delay does not establish a late arrival at your final destination.

Arrivals and departures side by side
DirectionDisruptionCancellationsOver three hours
Arrivals into LGW22.7% of 511 movements1.0% of 511 movements1.0% of 511 movements
Departures from LGW22.9% of 511 movements0.8% of 511 movements0.4% of 511 movements
Definitions, denominators and limits

CAA conditions on delays and cancellations.

How many flights here crossed the three-hour mark?

The table below counts arrivals and departures that ran more than three hours late — the threshold that is one of the conditions for compensation — across the whole archive and within the last six years.

The pound figure beside each count is arithmetic, not money anyone received: it is the count multiplied by the maximum statutory amount for this distance band. Whether any of those flights actually qualified is not knowable from this data.

DirectionWindowFlights over three hoursArithmetic statutory ceiling
ArrivalsWhole archive · Jan 2018–Jun 202640 flights out of 3,39140 × £220 = £8,800
ArrivalsLast 72 months · Jul 2020–Jun 202631 flights out of 2,18431 × £220 = £6,820
DeparturesWhole archive · Jan 2018–Jun 202618 flights out of 3,38018 × £220 = £3,960
DeparturesLast 72 months · Jul 2020–Jun 202615 flights out of 2,18215 × £220 = £3,300
Definitions, denominators and limits

Full formula: the count is the sum of the two tail buckets across months, carriers and service types in one direction; the ceiling is that count multiplied by the maximum statutory amount for the distance band. The condition is: if every such delay had been the carrier's fault and a claim had been filed on every one of them.

This is conditional arithmetic over operations: passenger numbers, legal applicability and the number of claims are all unknown. For departures it is an arithmetic scenario only, because arrival at the final point is not observed. For long routes the maximum ceiling is used; any reduction in the payable amount is not calculated.

The archive window is counted from the last month of data, not from today: this is not a limitation check for an individual case. The CAA states six years for England and Wales and five for Scotland. CAA: time limits and how to complain. Information, not a legal service.

The facts about this route

Route reference table: codes, distance, frequency, archive span
FieldValue
UK airportGATWICK · LGW
Final point / countrySALZBURG / AUSTRIA
Final point codesSZG / LOWS
Great-circle distance1,022 km
Maximum statutory amount for the band£220
Average operated arrivals per day1.39
Presence in the latest twelve-month windowoperations present in every month of the latest twelve-month window
First and last active monthJan 2018–Jun 2026
Months with operations in the archive83

origin_destination is the final point of the CAA service, not evidence of a nonstop connection. The distance joins the coordinates of the named airports; the actual track is unknown. Frequency describes published operations.

What this data cannot tell you

Delay cause is not published in the regulator's open data. Monthly aggregates describe a population, not a specific flight. Cells below twenty operations are suppressed; twenty to forty-nine are descriptive only and not ranked. Arrivals and departures do not add up. Cancellations are short-notice only, by the CAA definition. A movement is not the same as a scheduled flight.

0 operations (0.00%) excluded because their published percentages could not be reconciled to whole numbers. Excluded operations enter neither the numerator nor the denominator. Outcome figures and comparisons are unavailable when the excluded share exceeds fifteen percent.

Data-quality counters for this route

Zero observed events does not mean zero risk. Operator coverage against the Summary file is not established in this record; comparisons are limited to the published population.

Unmatched records: 0; all recorded operations: 511; excluded by quarantine: 0.

Quick answers

How often is this route disrupted?

22.7% of 511 movements over July 2025 to June 2026. Arrivals into the UK airport; all published carriers.

How many flights are cancelled at short notice?

1.0% of 511 movements in the same window.

How many delays crossed three hours?

1.0% of 511 movements in the same window; these are observed movements, not a count of claims.

What does the delay distribution look like?

rare but severe. The class compares the tail with short delays across routes in the corpus.

What distance is used?

1,022 km, great-circle.

Can compensation entitlement be established here?

No. The cause and the circumstances of an individual flight are unknown. Official CAA conditions.

Why do some cells say "no data"?

That month is absent from the published series. Small cells carry a separate "suppressed" marker; a gap is never replaced by a zero.

How this was calculated

Dataset version, input hashes and reconstruction rules

Dataset version: 396da8dde2874f14; method route-record-v2.1.

Versioned register of every number and the entity map · Input hashes · Correction log · Reconstruction and formulas.

Reconstruction: integer counts inside the rounding bounds of shares of D, summing to M. Ambiguity is preserved as a range of feasible counts; non-convergence stays in quarantine. The map of codes and coordinates is pinned by hash alongside the data. Raw CSV files are not included in the published output.

Your trip has already gone wrong — what now?

The official route to complain

Contact the airline first, then the relevant ADR body or the CAA. The right to care is assessed separately from compensation; time limits and circumstances are checked case by case. CAA: how to complain.

Reconstruction and formulas

Open the versioned claim register

Was your flight delayed 3h+? Check what you may be owed

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