UK FLIGHT DELAY INDEX

derived from CAA punctuality statistics for UK reporting airports

How often are these flights late or cancelled?

LGW ↔ CATANIA FONTANAROSSA

In the twelve months from July 2025 to June 2026, 44.5% of 706 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, 55.5% of 706 movements arrived on time by the industry's fifteen-minute standard. Severe delays were rarer: about one arrival in every 101 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, 44.5% of 706 movements were disrupted and 0.4% of 706 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
44.5% of 706 movements0.4% of 706 movements33.4–54.5 min; N of delayed flights=311–487706
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: 0.4% of 706 movements. “One in N” means how many arrivals you would typically see between events at that level.

Delay threshold ladder; count and share of known operations15 min44.1%30 min27.1%60 min10.1%120 min2.4%180 min1.0%360 min0.0%
Delay ladder table: share, movements and one-in-N
DelayShare and nMovementsOne delay in every N operations
>15 min44.1% of 706 movements3112.3
>30 min27.1% of 706 movements1913.7
>60 min10.1% of 706 movements719.9
>120 min2.4% of 706 movements1741.5
>180 min1.0% of 706 movements7100.9
>360 minno events in 706 movements0no observed events, which is not zero risk
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 early9112.9%15–1 early12517.7%0–15 late17624.9%16–3012017.0%31–6012017.0%61…120547.6%121…180101.4%181…36071.0%>36000.0%D=706
Definitions, denominators and limits

Ratio of the long tail to sixteen-to-sixty-minute delays: 0.0292; 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: Apr 2026, 11.8% of 68 movements. Worst month: Jul 2023, 87.5% of 88 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: suppressed: fewer than twenty movements×2018Feb 2018: suppressed: fewer than twenty movements×Mar 2018: 19.2%; sample: 26Apr 2018: 16.0%; sample: 75May 2018: 36.4%; sample: 77Jun 2018: 50.0%; sample: 82Jul 2018: 65.9%; sample: 85Aug 2018: 67.1%; sample: 82Sep 2018: 41.9%; sample: 86Oct 2018: 21.5%; sample: 79Nov 2018: suppressed: fewer than twenty movements×Dec 2018: suppressed: fewer than twenty movements×Jan 2019: suppressed: fewer than twenty movements×2019Feb 2019: suppressed: fewer than twenty movements×Mar 2019: suppressed: fewer than twenty movements×Apr 2019: 12.3%; sample: 73May 2019: 19.8%; sample: 81Jun 2019: 45.2%; sample: 84Jul 2019: 74.7%; sample: 83Aug 2019: 60.7%; sample: 84Sep 2019: 46.8%; sample: 79Oct 2019: 30.1%; sample: 73Nov 2019: suppressed: fewer than twenty movements×Dec 2019: 45.0%; sample: 20Jan 2020: suppressed: fewer than twenty movements×2020Feb 2020: suppressed: fewer than twenty movements×Mar 2020: suppressed: fewer than twenty movements×Apr 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: 17.6%; sample: 34Sep 2020: 3.0%; sample: 33Oct 2020: 13.6%; sample: 22Nov 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: suppressed: fewer than twenty movements×Jun 2021: suppressed: fewer than twenty movements×Jul 2021: suppressed: fewer than twenty movements×Aug 2021: suppressed: fewer than twenty movements×Sep 2021: 61.9%; sample: 21Oct 2021: suppressed: fewer than twenty movements×Nov 2021: suppressed: fewer than twenty movements×Dec 2021: suppressed: fewer than twenty movements×Jan 2022: suppressed: fewer than twenty movements×2022Feb 2022: suppressed: fewer than twenty movements×Mar 2022: suppressed: fewer than twenty movements×Apr 2022: 40.0%; sample: 55May 2022: 64.0%; sample: 75Jun 2022: 81.6%; sample: 87Jul 2022: 66.2%; sample: 80Aug 2022: 66.0%; sample: 94Sep 2022: 69.6%; sample: 92Oct 2022: 46.8%; sample: 94Nov 2022: 17.9%; sample: 28Dec 2022: 48.4%; sample: 31Jan 2023: 40.9%; sample: 222023Feb 2023: 20.8%; sample: 24Mar 2023: 48.6%; sample: 37Apr 2023: 59.7%; sample: 62May 2023: 62.2%; sample: 74Jun 2023: 75.9%; sample: 87Jul 2023: 87.5%; sample: 88Aug 2023: 83.5%; sample: 85Sep 2023: 72.5%; sample: 91Oct 2023: 56.1%; sample: 82Nov 2023: suppressed: fewer than twenty movements×Dec 2023: suppressed: fewer than twenty movements×Jan 2024: suppressed: fewer than twenty movements×2024Feb 2024: suppressed: fewer than twenty movements×Mar 2024: suppressed: fewer than twenty movements×Apr 2024: 27.8%; sample: 72May 2024: 38.5%; sample: 78Jun 2024: 68.6%; sample: 86Jul 2024: 85.4%; sample: 89Aug 2024: 71.1%; sample: 83Sep 2024: 69.8%; sample: 96Oct 2024: 41.8%; sample: 91Nov 2024: 8.3%; sample: 24Dec 2024: suppressed: fewer than twenty movements×Jan 2025: suppressed: fewer than twenty movements×2025Feb 2025: suppressed: fewer than twenty movements×Mar 2025: suppressed: fewer than twenty movements×Apr 2025: 18.5%; sample: 92May 2025: 39.8%; sample: 98Jun 2025: 50.5%; sample: 97Jul 2025: 69.9%; sample: 103Aug 2025: 58.3%; sample: 108Sep 2025: 60.9%; sample: 92Oct 2025: 44.3%; sample: 88Nov 2025: 13.0%; sample: 23Dec 2025: suppressed: fewer than twenty movements×Jan 2026: suppressed: fewer than twenty movements×2026Feb 2026: suppressed: fewer than twenty movements×Mar 2026: suppressed: fewer than twenty movements×Apr 2026: 11.8%; sample: 68May 2026: 22.8%; sample: 79Jun 2026: 50.0%; sample: 84Pandemic 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 2018suppressed: fewer than twenty movements
Feb 2018suppressed: fewer than twenty movements
Mar 201819.2% of 26 movements — small sample, not ranked
Apr 201816.0% of 75 movements
May 201836.4% of 77 movements
Jun 201850.0% of 82 movements
Jul 201865.9% of 85 movements
Aug 201867.1% of 82 movements
Sep 201841.9% of 86 movements
Oct 201821.5% of 79 movements
Nov 2018suppressed: fewer than twenty movements
Dec 2018suppressed: fewer than twenty movements
Jan 2019suppressed: fewer than twenty movements
Feb 2019suppressed: fewer than twenty movements
Mar 2019suppressed: fewer than twenty movements
Apr 201912.3% of 73 movements
May 201919.8% of 81 movements
Jun 201945.2% of 84 movements
Jul 201974.7% of 83 movements
Aug 201960.7% of 84 movements
Sep 201946.8% of 79 movements
Oct 201930.1% of 73 movements
Nov 2019suppressed: fewer than twenty movements
Dec 201945.0% of 20 movements — small sample, not ranked
Jan 2020suppressed: fewer than twenty movements
Feb 2020suppressed: fewer than twenty movements
Mar 2020suppressed: fewer than twenty 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 202017.6% of 34 movements — small sample, not ranked
Sep 20203.0% of 33 movements — small sample, not ranked
Oct 202013.6% of 22 movements — small sample, not ranked
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 2021suppressed: fewer than twenty movements
Jun 2021suppressed: fewer than twenty movements
Jul 2021suppressed: fewer than twenty movements
Aug 2021suppressed: fewer than twenty movements
Sep 202161.9% of 21 movements — small sample, not ranked
Oct 2021suppressed: fewer than twenty movements
Nov 2021suppressed: fewer than twenty movements
Dec 2021suppressed: fewer than twenty movements
Jan 2022suppressed: fewer than twenty movements
Feb 2022suppressed: fewer than twenty movements
Mar 2022suppressed: fewer than twenty movements
Apr 202240.0% of 55 movements
May 202264.0% of 75 movements
Jun 202281.6% of 87 movements
Jul 202266.2% of 80 movements
Aug 202266.0% of 94 movements
Sep 202269.6% of 92 movements
Oct 202246.8% of 94 movements
Nov 202217.9% of 28 movements — small sample, not ranked
Dec 202248.4% of 31 movements — small sample, not ranked
Jan 202340.9% of 22 movements — small sample, not ranked
Feb 202320.8% of 24 movements — small sample, not ranked
Mar 202348.6% of 37 movements — small sample, not ranked
Apr 202359.7% of 62 movements
May 202362.2% of 74 movements
Jun 202375.9% of 87 movements
Jul 202387.5% of 88 movements
Aug 202383.5% of 85 movements
Sep 202372.5% of 91 movements
Oct 202356.1% of 82 movements
Nov 2023suppressed: fewer than twenty movements
Dec 2023suppressed: fewer than twenty movements
Jan 2024suppressed: fewer than twenty movements
Feb 2024suppressed: fewer than twenty movements
Mar 2024suppressed: fewer than twenty movements
Apr 202427.8% of 72 movements
May 202438.5% of 78 movements
Jun 202468.6% of 86 movements
Jul 202485.4% of 89 movements
Aug 202471.1% of 83 movements
Sep 202469.8% of 96 movements
Oct 202441.8% of 91 movements
Nov 20248.3% of 24 movements — small sample, not ranked
Dec 2024suppressed: fewer than twenty movements
Jan 2025suppressed: fewer than twenty movements
Feb 2025suppressed: fewer than twenty movements
Mar 2025suppressed: fewer than twenty movements
Apr 202518.5% of 92 movements
May 202539.8% of 98 movements
Jun 202550.5% of 97 movements
Jul 202569.9% of 103 movements
Aug 202558.3% of 108 movements
Sep 202560.9% of 92 movements
Oct 202544.3% of 88 movements
Nov 202513.0% of 23 movements — small sample, not ranked
Dec 2025suppressed: fewer than twenty movements
Jan 2026suppressed: fewer than twenty movements
Feb 2026suppressed: fewer than twenty movements
Mar 2026suppressed: fewer than twenty movements
Apr 202611.8% of 68 movements
May 202622.8% of 79 movements
Jun 202650.0% of 84 movements

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 2022Arrivals66.2% of 80 movementsno complete baselinenot enough data: needs a complete baseline and a publishable event month
Summer 2022 breakdown · Jul 2022Departures51.2% of 80 movementsno complete baselinenot enough data: needs a complete baseline and a publishable event month
NATS system failure · Aug 2023Arrivals83.5% of 85 movements53.7% across 733 flightsreturn observed after 8 months; first month not established
NATS system failure · Aug 2023Departures61.6% of 86 movements38.8% across 732 flightsreturned after 2 months
Heathrow fire closure · Mar 2025Arrivalssuppressed: fewer than twenty movementsno complete baselinenot enough data: needs a complete baseline and a publishable event month
Heathrow fire closure · Mar 2025Departuressuppressed: fewer than twenty movementsno complete baselinenot enough data: needs a complete baseline and a publishable event 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, 72.3% of arrivals were disrupted, measured across 6 Julys in the archive. November has been the calmest, at 13.0% across 3 Novembers.

Even July has ranged from 65.9% to 87.5% 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 nJanFebMarAprMayJunJulAugSepOctNovDec2019suppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movements12.3% of 73 movements19.8% of 81 movements45.2% of 84 movements74.7% of 83 movements60.7% of 84 movements46.8% of 79 movements30.1% of 73 movementssuppressed: fewer than twenty movements45.0% of 20 movements †2020suppressed: 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 movements17.6% of 34 movements †3.0% of 33 movements †13.6% of 22 movements †suppressed: fewer than twenty movementssuppressed: fewer than twenty movements2021suppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementsno datasuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movements61.9% of 21 movements †suppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movements2022suppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movements40.0% of 55 movements64.0% of 75 movements81.6% of 87 movements66.2% of 80 movements66.0% of 94 movements69.6% of 92 movements46.8% of 94 movements17.9% of 28 movements †48.4% of 31 movements †202340.9% of 22 movements †20.8% of 24 movements †48.6% of 37 movements †59.7% of 62 movements62.2% of 74 movements75.9% of 87 movements87.5% of 88 movements83.5% of 85 movements72.5% of 91 movements56.1% of 82 movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movements2024suppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movements27.8% of 72 movements38.5% of 78 movements68.6% of 86 movements85.4% of 89 movements71.1% of 83 movements69.8% of 96 movements41.8% of 91 movements8.3% of 24 movements †suppressed: fewer than twenty movements2025suppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movements18.5% of 92 movements39.8% of 98 movements50.5% of 97 movements69.9% of 103 movements58.3% of 108 movements60.9% of 92 movements44.3% of 88 movements13.0% of 23 movements †suppressed: fewer than twenty movements2026suppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movements11.8% of 68 movements22.8% of 79 movements50.0% of 84 movementsno datano datano datano datano datano data
Month-by-month table: median, observed range and sample
MonthMedianObserved rangeSample
Jan40.9%40.9%1 months, 22 flights
Feb20.8%20.8%1 months, 24 flights
Mar33.9%19.2–48.6%2 months, 63 flights
Apr18.5%11.8–59.7%7 months, 497 flights
May38.5%19.8–64.0%7 months, 562 flights
Jun50.5%45.2–81.6%7 months, 607 flights
Jul72.3%65.9–87.5%6 months, 528 flights
Aug66.5%58.3–83.5%6 months, 536 flights
Sep65.2%41.9–72.5%6 months, 536 flights
Oct43.0%21.5–56.1%6 months, 507 flights
Nov13.0%8.3–17.9%3 months, 75 flights
Dec46.7%45.0–48.4%2 months, 51 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: Ba Euroflyer British Airways 36.8% of 258 movements, Wizz Air Uk 41.2% of 34 movements — small sample, not ranked, Easyjet Uk 49.4% of 413 movements. Observed shares differ; the mix of operations is not matched, so no causal conclusion follows.

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 Airways36.8% of 258 flightsEasyjet Uk49.4% of 413 flightsWizz Air Uk †41.2% of 34 flights
Airline comparison table: operations, cancellations, three-hour delays and data quality
AirlineOperationsDisruptionCancellations>180 minData quality
Ba Euroflyer British Airways25836.8% of 258 movementsno events in 258 movements1.2% of 258 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 Uk41349.4% of 413 movements0.5% of 413 movements0.7% of 413 movementsdescriptive comparison
Norwegian Air Internationalsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Norwegian Air Uksuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Privilege Stylesuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Tui Airwayssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Wizz Airsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Wizz Air Uk3441.2% of 34 movements — small sample, not rankedno events in 34 movements — small sample, not ranked2.9% of 34 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, LBA had the lowest disruption share at 25.8% of 31 movements — small sample, not ranked and MAN the highest at 58.3% of 127 movements. This route sits at 44.5% of 706 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 optionBhx ↔ Catania-Fontanarossa34.4% of 61 flightsBrs ↔ Catania-Fontanarossa38.4% of 73 flightsEdi ↔ Catania-Fontanarossa48.3% of 87 flightsLba ↔ Catania-Fontanarossa †25.8% of 31 flightsLtn ↔ Catania-Fontanarossa42.7% of 206 flightsMan ↔ Catania-Fontanarossa58.3% of 127 flightsStn ↔ Catania-Fontanarossa47.4% of 232 flights
Airport comparison table: operations, cancellations, three-hour delays and data quality
Other UK airport to the same cityOperationsDisruptionCancellations>180 minData quality
Abz ↔ Catania-Fontanarossasuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Bhx ↔ Catania-Fontanarossa6134.4% of 61 movements1.6% of 61 movementsno events in 61 movementsdescriptive comparison
Brs ↔ Catania-Fontanarossa7338.4% of 73 movementsno events in 73 movementsno events in 73 movementsdescriptive comparison
Cwl ↔ Catania-Fontanarossasuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Edi ↔ Catania-Fontanarossa8748.3% of 87 movementsno events in 87 movements3.4% of 87 movementsdescriptive comparison
Lba ↔ Catania-Fontanarossa3125.8% of 31 movements — small sample, not rankedno events in 31 movements — small sample, not rankedno events in 31 movements — small sample, not rankedsmall sample; not ranked
Lhr ↔ Catania-Fontanarossasuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Ltn ↔ Catania-Fontanarossa20642.7% of 206 movementsno events in 206 movements0.5% of 206 movementsdescriptive comparison
Man ↔ Catania-Fontanarossa12758.3% of 127 movementsno events in 127 movements0.8% of 127 movementsdescriptive comparison
Ncl ↔ Catania-Fontanarossasuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Sen ↔ Catania-Fontanarossasuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Stn ↔ Catania-Fontanarossa23247.4% of 232 movements0.9% of 232 movements0.9% of 232 movementsdescriptive comparison

Does the direction you are flying change anything?

Yes: arrivals into LGW ran 44.5% of 706 movements disrupted, departures 28.5% of 705 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 LGW44.5% of 706 movements0.4% of 706 movements1.0% of 706 movements
Departures from LGW28.5% of 705 movements0.1% of 705 movements0.9% of 705 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 202680 flights out of 4,55180 × £350 = £28,000
ArrivalsLast 72 months · Jul 2020–Jun 202663 flights out of 3,24163 × £350 = £22,050
DeparturesWhole archive · Jan 2018–Jun 202643 flights out of 4,54543 × £350 = £15,050
DeparturesLast 72 months · Jul 2020–Jun 202638 flights out of 3,23438 × £350 = £13,300
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 / countryCATANIA (FONTANAROSSA) / ITALY
Final point codesCTA / LICC
Great-circle distance1,938 km
Maximum statutory amount for the band£350
Average operated arrivals per day1.93
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 archive96

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: 706; excluded by quarantine: 0.

Quick answers

How often is this route disrupted?

44.5% of 706 movements over July 2025 to June 2026. Arrivals into the UK airport; all published carriers.

How many flights are cancelled at short notice?

0.4% of 706 movements in the same window.

How many delays crossed three hours?

1.0% of 706 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?

1,938 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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