UK FLIGHT DELAY INDEX

derived from CAA punctuality statistics for UK reporting airports

How often are these flights late or cancelled?

BHX ↔ FRANKFURT MAIN

In the twelve months from July 2025 to June 2026, 24.5% of 1,064 movements arriving into BHX were disrupted — that is, they landed more than fifteen minutes late or were cancelled at short notice.

Put the other way round, 75.5% of 1,064 movements arrived on time by the industry's fifteen-minute standard. Severe delays were rarer: about one arrival in every 532 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, 24.5% of 1,064 movements were disrupted and 4.7% of 1,064 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
24.5% of 1,064 movements4.7% of 1,064 movements17.3–56.3 min; N of delayed flights=211–6271,064
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: 4.7% of 1,064 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 min19.8%30 min9.2%60 min2.7%120 min0.8%180 min0.2%360 min0.1%
Delay ladder table: share, movements and one-in-N
DelayShare and nMovementsOne delay in every N operations
>15 min19.8% of 1,064 movements2115.0
>30 min9.2% of 1,064 movements9810.9
>60 min2.7% of 1,064 movements2936.7
>120 min0.8% of 1,064 movements9118.2
>180 min0.2% of 1,064 movements2532.0
>360 min0.1% of 1,064 movements11,064.0
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?

When this route runs late, it is usually only a little late: big blow-ups are rarer here 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 early131.2%15–1 early37435.2%0–15 late41639.1%16–3011310.6%31–60696.5%61…120201.9%121…18070.7%181…36010.1%>36010.1%D=1,064
Definitions, denominators and limits

Ratio of the long tail to sixteen-to-sixty-minute delays: 0.0110; 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: Sep 2020, 1.8% of 55 movements. Worst month: Dec 2022, 51.2% of 80 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: 11.6%; sample: 952018Feb 2018: 19.5%; sample: 113Mar 2018: 24.4%; sample: 123Apr 2018: 20.3%; sample: 118May 2018: 32.1%; sample: 112Jun 2018: 40.0%; sample: 115Jul 2018: 37.3%; sample: 118Aug 2018: 28.2%; sample: 124Sep 2018: 34.2%; sample: 120Oct 2018: 17.1%; sample: 123Nov 2018: 15.7%; sample: 121Dec 2018: 36.8%; sample: 106Jan 2019: 15.8%; sample: 1012019Feb 2019: 8.0%; sample: 112Mar 2019: 30.6%; sample: 121Apr 2019: 19.1%; sample: 115May 2019: 24.6%; sample: 122Jun 2019: 23.6%; sample: 110Jul 2019: 16.5%; sample: 121Aug 2019: 16.9%; sample: 124Sep 2019: 20.0%; sample: 120Oct 2019: 18.0%; sample: 122Nov 2019: 10.0%; sample: 120Dec 2019: 19.8%; sample: 106Jan 2020: 7.8%; sample: 1032020Feb 2020: 24.8%; sample: 117Mar 2020: 32.9%; sample: 76Apr 2020: suppressed: fewer than twenty movements×May 2020: suppressed: fewer than twenty movements×Jun 2020: suppressed: fewer than twenty movements×Jul 2020: 7.4%; sample: 54Aug 2020: 5.8%; sample: 52Sep 2020: 1.8%; sample: 55Oct 2020: 5.7%; sample: 53Nov 2020: 6.7%; sample: 30Dec 2020: 22.2%; sample: 36Jan 2021: 31.8%; sample: 222021Feb 2021: suppressed: fewer than twenty movements×Mar 2021: suppressed: fewer than twenty movements×Apr 2021: 7.1%; sample: 28May 2021: 8.6%; sample: 35Jun 2021: 20.5%; sample: 39Jul 2021: 10.2%; sample: 49Aug 2021: 30.2%; sample: 53Sep 2021: 27.8%; sample: 54Oct 2021: 33.9%; sample: 59Nov 2021: 33.3%; sample: 60Dec 2021: 40.0%; sample: 60Jan 2022: 22.0%; sample: 502022Feb 2022: 22.2%; sample: 45Mar 2022: 17.3%; sample: 52Apr 2022: 20.5%; sample: 78May 2022: 44.0%; sample: 84Jun 2022: 46.7%; sample: 90Jul 2022: 42.5%; sample: 87Aug 2022: 32.3%; sample: 93Sep 2022: 50.6%; sample: 81Oct 2022: 41.3%; sample: 75Nov 2022: 20.5%; sample: 88Dec 2022: 51.2%; sample: 80Jan 2023: 30.7%; sample: 752023Feb 2023: 20.3%; sample: 64Mar 2023: 31.8%; sample: 85Apr 2023: 18.8%; sample: 101May 2023: 11.7%; sample: 94Jun 2023: 27.1%; sample: 96Jul 2023: 31.8%; sample: 110Aug 2023: 43.5%; sample: 108Sep 2023: 43.7%; sample: 103Oct 2023: 23.9%; sample: 109Nov 2023: 17.5%; sample: 103Dec 2023: 32.0%; sample: 97Jan 2024: 26.6%; sample: 642024Feb 2024: 16.5%; sample: 85Mar 2024: 20.8%; sample: 101Apr 2024: 30.3%; sample: 119May 2024: 15.3%; sample: 111Jun 2024: 38.0%; sample: 108Jul 2024: 46.8%; sample: 111Aug 2024: 32.4%; sample: 111Sep 2024: 32.0%; sample: 103Oct 2024: 22.7%; sample: 110Nov 2024: 14.7%; sample: 102Dec 2024: 18.9%; sample: 95Jan 2025: 16.7%; sample: 602025Feb 2025: 10.7%; sample: 84Mar 2025: 12.1%; sample: 107Apr 2025: 9.2%; sample: 119May 2025: 19.0%; sample: 116Jun 2025: 24.1%; sample: 112Jul 2025: 17.9%; sample: 112Aug 2025: 29.8%; sample: 114Sep 2025: 33.0%; sample: 112Oct 2025: 15.2%; sample: 112Nov 2025: 13.7%; sample: 102Dec 2025: 18.7%; sample: 91Jan 2026: 35.2%; sample: 542026Feb 2026: 20.5%; sample: 78Mar 2026: 18.6%; sample: 86Apr 2026: 51.2%; sample: 82May 2026: 19.4%; sample: 31Jun 2026: 25.6%; sample: 90Pandemic 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 201811.6% of 95 movements
Feb 201819.5% of 113 movements
Mar 201824.4% of 123 movements
Apr 201820.3% of 118 movements
May 201832.1% of 112 movements
Jun 201840.0% of 115 movements
Jul 201837.3% of 118 movements
Aug 201828.2% of 124 movements
Sep 201834.2% of 120 movements
Oct 201817.1% of 123 movements
Nov 201815.7% of 121 movements
Dec 201836.8% of 106 movements
Jan 201915.8% of 101 movements
Feb 20198.0% of 112 movements
Mar 201930.6% of 121 movements
Apr 201919.1% of 115 movements
May 201924.6% of 122 movements
Jun 201923.6% of 110 movements
Jul 201916.5% of 121 movements
Aug 201916.9% of 124 movements
Sep 201920.0% of 120 movements
Oct 201918.0% of 122 movements
Nov 201910.0% of 120 movements
Dec 201919.8% of 106 movements
Jan 20207.8% of 103 movements
Feb 202024.8% of 117 movements
Mar 202032.9% of 76 movements
Apr 2020suppressed: fewer than twenty movements
May 2020suppressed: fewer than twenty movements
Jun 2020suppressed: fewer than twenty movements
Jul 20207.4% of 54 movements
Aug 20205.8% of 52 movements
Sep 20201.8% of 55 movements
Oct 20205.7% of 53 movements
Nov 20206.7% of 30 movements — small sample, not ranked
Dec 202022.2% of 36 movements — small sample, not ranked
Jan 202131.8% of 22 movements — small sample, not ranked
Feb 2021suppressed: fewer than twenty movements
Mar 2021suppressed: fewer than twenty movements
Apr 20217.1% of 28 movements — small sample, not ranked
May 20218.6% of 35 movements — small sample, not ranked
Jun 202120.5% of 39 movements — small sample, not ranked
Jul 202110.2% of 49 movements — small sample, not ranked
Aug 202130.2% of 53 movements
Sep 202127.8% of 54 movements
Oct 202133.9% of 59 movements
Nov 202133.3% of 60 movements
Dec 202140.0% of 60 movements
Jan 202222.0% of 50 movements
Feb 202222.2% of 45 movements — small sample, not ranked
Mar 202217.3% of 52 movements
Apr 202220.5% of 78 movements
May 202244.0% of 84 movements
Jun 202246.7% of 90 movements
Jul 202242.5% of 87 movements
Aug 202232.3% of 93 movements
Sep 202250.6% of 81 movements
Oct 202241.3% of 75 movements
Nov 202220.5% of 88 movements
Dec 202251.2% of 80 movements
Jan 202330.7% of 75 movements
Feb 202320.3% of 64 movements
Mar 202331.8% of 85 movements
Apr 202318.8% of 101 movements
May 202311.7% of 94 movements
Jun 202327.1% of 96 movements
Jul 202331.8% of 110 movements
Aug 202343.5% of 108 movements
Sep 202343.7% of 103 movements
Oct 202323.9% of 109 movements
Nov 202317.5% of 103 movements
Dec 202332.0% of 97 movements
Jan 202426.6% of 64 movements
Feb 202416.5% of 85 movements
Mar 202420.8% of 101 movements
Apr 202430.3% of 119 movements
May 202415.3% of 111 movements
Jun 202438.0% of 108 movements
Jul 202446.8% of 111 movements
Aug 202432.4% of 111 movements
Sep 202432.0% of 103 movements
Oct 202422.7% of 110 movements
Nov 202414.7% of 102 movements
Dec 202418.9% of 95 movements
Jan 202516.7% of 60 movements
Feb 202510.7% of 84 movements
Mar 202512.1% of 107 movements
Apr 20259.2% of 119 movements
May 202519.0% of 116 movements
Jun 202524.1% of 112 movements
Jul 202517.9% of 112 movements
Aug 202529.8% of 114 movements
Sep 202533.0% of 112 movements
Oct 202515.2% of 112 movements
Nov 202513.7% of 102 movements
Dec 202518.7% of 91 movements
Jan 202635.2% of 54 movements
Feb 202620.5% of 78 movements
Mar 202618.6% of 86 movements
Apr 202651.2% of 82 movements
May 202619.4% of 31 movements — small sample, not ranked
Jun 202625.6% of 90 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 2022Arrivals42.5% of 87 movements29.0% across 734 flightsreturned after 4 months
Summer 2022 breakdown · Jul 2022Departures70.8% of 89 movements32.7% across 735 flightsreturned after 4 months
NATS system failure · Aug 2023Arrivals43.5% of 108 movements30.7% across 1,042 flightsreturned after 2 months
NATS system failure · Aug 2023Departures52.8% of 106 movements38.8% across 1,043 flightsreturned after 2 months
Heathrow fire closure · Mar 2025Arrivals12.1% of 107 movements25.0% across 1,215 flightsreturned the next month
Heathrow fire closure · Mar 2025Departures18.7% of 107 movements41.5% across 1,218 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, 34.6% of arrivals were disrupted, measured across 6 Julys in the archive. November has been the calmest, at 15.2% across 6 Novembers.

Even July has ranged from 16.5% to 46.8% 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 nJanFebMarAprMayJunJulAugSepOctNovDec201915.8% of 101 movements8.0% of 112 movements30.6% of 121 movements19.1% of 115 movements24.6% of 122 movements23.6% of 110 movements16.5% of 121 movements16.9% of 124 movements20.0% of 120 movements18.0% of 122 movements10.0% of 120 movements19.8% of 106 movements20207.8% of 103 movements24.8% of 117 movements32.9% of 76 movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movements7.4% of 54 movements5.8% of 52 movements1.8% of 55 movements5.7% of 53 movements6.7% of 30 movements †22.2% of 36 movements †202131.8% of 22 movements †suppressed: fewer than twenty movementssuppressed: fewer than twenty movements7.1% of 28 movements †8.6% of 35 movements †20.5% of 39 movements †10.2% of 49 movements †30.2% of 53 movements27.8% of 54 movements33.9% of 59 movements33.3% of 60 movements40.0% of 60 movements202222.0% of 50 movements22.2% of 45 movements †17.3% of 52 movements20.5% of 78 movements44.0% of 84 movements46.7% of 90 movements42.5% of 87 movements32.3% of 93 movements50.6% of 81 movements41.3% of 75 movements20.5% of 88 movements51.2% of 80 movements202330.7% of 75 movements20.3% of 64 movements31.8% of 85 movements18.8% of 101 movements11.7% of 94 movements27.1% of 96 movements31.8% of 110 movements43.5% of 108 movements43.7% of 103 movements23.9% of 109 movements17.5% of 103 movements32.0% of 97 movements202426.6% of 64 movements16.5% of 85 movements20.8% of 101 movements30.3% of 119 movements15.3% of 111 movements38.0% of 108 movements46.8% of 111 movements32.4% of 111 movements32.0% of 103 movements22.7% of 110 movements14.7% of 102 movements18.9% of 95 movements202516.7% of 60 movements10.7% of 84 movements12.1% of 107 movements9.2% of 119 movements19.0% of 116 movements24.1% of 112 movements17.9% of 112 movements29.8% of 114 movements33.0% of 112 movements15.2% of 112 movements13.7% of 102 movements18.7% of 91 movements202635.2% of 54 movements20.5% of 78 movements18.6% of 86 movements51.2% of 82 movements19.4% of 31 movements †25.6% of 90 movementsno datano datano datano datano datano data
Month-by-month table: median, observed range and sample
MonthMedianObserved rangeSample
Jan22.0%11.6–35.2%7 months, 499 flights
Feb19.5%8.0–22.2%7 months, 581 flights
Mar20.8%12.1–31.8%7 months, 675 flights
Apr20.3%9.2–51.2%7 months, 732 flights
May19.4%11.7–44.0%7 months, 670 flights
Jun27.1%23.6–46.7%7 months, 721 flights
Jul34.6%16.5–46.8%6 months, 659 flights
Aug31.0%16.9–43.5%6 months, 674 flights
Sep33.6%20.0–50.6%6 months, 639 flights
Oct20.4%15.2–41.3%6 months, 651 flights
Nov15.2%10.0–20.5%6 months, 636 flights
Dec25.9%18.7–51.2%6 months, 575 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: Air Dolomiti 18.2% of 77 movements, Lufthansa 25.0% of 987 movements. 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 optionAir Dolomiti18.2% of 77 flightsLufthansa25.0% of 987 flights
Airline comparison table: operations, cancellations, three-hour delays and data quality
AirlineOperationsDisruptionCancellations>180 minData quality
Air Dolomiti7718.2% of 77 movements1.3% of 77 movementsno events in 77 movementsdescriptive comparison
Bmi Regionalsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
British Airwayssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Cello Aviationsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Condorsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Lufthansa98725.0% of 987 movements5.0% of 987 movements0.2% of 987 movementsdescriptive comparison
Ryanairsuppressed: 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
Thy Turkish Airlinessuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Turkmenistan Airlinessuppressed: 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

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, LCY had the lowest disruption share at 19.9% of 1,133 movements and NCL the highest at 32.7% of 245 movements. This route sits at 24.5% of 1,064 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 optionEdi ↔ Frankfurt-Main28.2% of 920 flightsGla ↔ Frankfurt-Main25.0% of 523 flightsLcy ↔ Frankfurt-Main19.9% of 1,133 flightsLgw ↔ Frankfurt-Main20.1% of 273 flightsLhr ↔ Frankfurt-Main24.8% of 5,415 flightsMan ↔ Frankfurt-Main27.5% of 1,335 flightsNcl ↔ Frankfurt-Main32.7% of 245 flights
Airport comparison table: operations, cancellations, three-hour delays and data quality
Other UK airport to the same cityOperationsDisruptionCancellations>180 minData quality
Abz ↔ Frankfurt-Mainsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Bfs ↔ Frankfurt-Mainsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Bhd ↔ Frankfurt-Mainsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Boh ↔ Frankfurt-Mainsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Brs ↔ Frankfurt-Mainsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Cwl ↔ Frankfurt-Mainsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Doncaster-Sheffield ↔ Frankfurt-Mainsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Edi ↔ Frankfurt-Main92028.2% of 920 movements3.5% of 920 movements0.1% of 920 movementsdescriptive comparison
Ema ↔ Frankfurt-Mainsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Gla ↔ Frankfurt-Main52325.0% of 523 movements2.7% of 523 movements0.2% of 523 movementsdescriptive comparison
Iom ↔ Frankfurt-Mainsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Jer ↔ Frankfurt-Mainsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Lcy ↔ Frankfurt-Main1,13319.9% of 1,133 movements2.9% of 1,133 movements0.3% of 1,133 movementsdescriptive comparison
Lgw ↔ Frankfurt-Main27320.1% of 273 movements0.7% of 273 movements0.4% of 273 movementsdescriptive comparison
Lhr ↔ Frankfurt-Main5,41524.8% of 5,415 movements2.7% of 5,415 movements0.1% of 5,415 movementsdescriptive comparison
Lpl ↔ Frankfurt-Mainsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Ltn ↔ Frankfurt-Mainsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Man ↔ Frankfurt-Main1,33527.5% of 1,335 movements2.9% of 1,335 movements0.1% of 1,335 movementsdescriptive comparison
Ncl ↔ Frankfurt-Main24532.7% of 245 movements4.9% of 245 movementsno events in 245 movementsdescriptive comparison
Sen ↔ Frankfurt-Mainsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Stn ↔ Frankfurt-Mainsuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed

Does the direction you are flying change anything?

Yes: arrivals into BHX ran 24.5% of 1,064 movements disrupted, departures 38.2% of 1,065 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 BHX24.5% of 1,064 movements4.7% of 1,064 movements0.2% of 1,064 movements
Departures from BHX38.2% of 1,065 movements5.2% of 1,065 movements0.4% of 1,065 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 20266 flights out of 8,7666 × £220 = £1,320
ArrivalsLast 72 months · Jul 2020–Jun 20264 flights out of 5,6764 × £220 = £880
DeparturesWhole archive · Jan 2018–Jun 202624 flights out of 8,76424 × £220 = £5,280
DeparturesLast 72 months · Jul 2020–Jun 202617 flights out of 5,67917 × £220 = £3,740
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 airportBIRMINGHAM · BHX
Final point / countryFRANKFURT MAIN / GERMANY
Final point codesFRA / EDDF
Great-circle distance766 km
Maximum statutory amount for the band£220
Average operated arrivals per day2.78
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 archive99

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: 1,064; excluded by quarantine: 0.

Quick answers

How often is this route disrupted?

24.5% of 1,064 movements over July 2025 to June 2026. Arrivals into the UK airport; all published carriers.

How many flights are cancelled at short notice?

4.7% of 1,064 movements in the same window.

How many delays crossed three hours?

0.2% of 1,064 movements in the same window; these are observed movements, not a count of claims.

What does the delay distribution look like?

chronically slightly late. The class compares the tail with short delays across routes in the corpus.

What distance is used?

766 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

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