UK FLIGHT DELAY INDEX

derived from CAA punctuality statistics for UK reporting airports

How often are these flights late or cancelled?

BFS ↔ PALMA DE MALLORCA

In the twelve months from July 2025 to June 2026, 36.9% of 701 movements arriving into BFS were disrupted — that is, they landed more than fifteen minutes late or were cancelled at short notice.

Put the other way round, 63.1% of 701 movements arrived on time by the industry's fifteen-minute standard. Severe delays were rarer: about one arrival in every 64 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, 36.9% of 701 movements were disrupted and 0.6% of 701 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
36.9% of 701 movements0.6% of 701 movements42.0–77.3 min; N of delayed flights=255–453701
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: 0.6% of 701 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 min36.4%30 min23.3%60 min10.8%120 min3.4%180 min1.6%360 min0.7%
Delay ladder table: share, movements and one-in-N
DelayShare and nMovementsOne delay in every N operations
>15 min36.4% of 701 movements2552.7
>30 min23.3% of 701 movements1634.3
>60 min10.8% of 701 movements769.2
>120 min3.4% of 701 movements2429.2
>180 min1.6% of 701 movements1163.7
>360 min0.7% of 701 movements5140.2
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 early547.7%15–1 early19027.1%0–15 late19828.2%16–309213.1%31–608712.4%61…120527.4%121…180131.9%181…36060.9%>36050.7%D=701
Definitions, denominators and limits

Ratio of the long tail to sixteen-to-sixty-minute delays: 0.0615; 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, 22.4% of 67 movements. Worst month: Sep 2023, 52.5% of 99 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: no data×2018Feb 2018: no data×Mar 2018: suppressed: fewer than twenty movements×Apr 2018: 32.7%; sample: 55May 2018: 46.5%; sample: 71Jun 2018: 38.3%; sample: 94Jul 2018: 23.2%; sample: 99Aug 2018: 34.3%; sample: 102Sep 2018: 31.2%; sample: 93Oct 2018: 33.9%; sample: 59Nov 2018: suppressed: fewer than twenty movements×Dec 2018: no data×Jan 2019: no data×2019Feb 2019: no data×Mar 2019: suppressed: fewer than twenty movements×Apr 2019: 100.0%; sample: 49May 2019: 32.9%; sample: 73Jun 2019: 29.5%; sample: 88Jul 2019: 32.6%; sample: 92Aug 2019: 33.3%; sample: 93Sep 2019: 39.5%; sample: 81Oct 2019: 35.2%; sample: 54Nov 2019: suppressed: fewer than twenty movements×Dec 2019: no data×Jan 2020: no data×2020Feb 2020: no data×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: 12.0%; sample: 25Sep 2020: suppressed: fewer than twenty movements×Oct 2020: suppressed: fewer than twenty movements×Nov 2020: suppressed: fewer than twenty movements×Dec 2020: no data×Jan 2021: no data×2021Feb 2021: no data×Mar 2021: no data×Apr 2021: no data×May 2021: suppressed: fewer than twenty movements×Jun 2021: suppressed: fewer than twenty movements×Jul 2021: 7.9%; sample: 38Aug 2021: 17.9%; sample: 39Sep 2021: suppressed: fewer than twenty movements×Oct 2021: suppressed: fewer than twenty movements×Nov 2021: suppressed: fewer than twenty movements×Dec 2021: no data×Jan 2022: no data×2022Feb 2022: no data×Mar 2022: suppressed: fewer than twenty movements×Apr 2022: 38.8%; sample: 49May 2022: 44.9%; sample: 78Jun 2022: 33.7%; sample: 86Jul 2022: 37.1%; sample: 89Aug 2022: 39.3%; sample: 84Sep 2022: 40.7%; sample: 81Oct 2022: 30.6%; sample: 62Nov 2022: suppressed: fewer than twenty movements×Dec 2022: no data×Jan 2023: no data×2023Feb 2023: no data×Mar 2023: suppressed: fewer than twenty movements×Apr 2023: 50.0%; sample: 72May 2023: 43.8%; sample: 89Jun 2023: 43.3%; sample: 97Jul 2023: 47.6%; sample: 103Aug 2023: 41.2%; sample: 102Sep 2023: 52.5%; sample: 99Oct 2023: 37.0%; sample: 81Nov 2023: suppressed: fewer than twenty movements×Dec 2023: no data×Jan 2024: no data×2024Feb 2024: no data×Mar 2024: suppressed: fewer than twenty movements×Apr 2024: 33.3%; sample: 69May 2024: 42.4%; sample: 92Jun 2024: 42.6%; sample: 94Jul 2024: 38.5%; sample: 104Aug 2024: 44.3%; sample: 106Sep 2024: 49.0%; sample: 98Oct 2024: 34.5%; sample: 87Nov 2024: suppressed: fewer than twenty movements×Dec 2024: no data×Jan 2025: no data×2025Feb 2025: no data×Mar 2025: suppressed: fewer than twenty movements×Apr 2025: 22.9%; sample: 70May 2025: 39.0%; sample: 82Jun 2025: 45.5%; sample: 110Jul 2025: 50.4%; sample: 113Aug 2025: 38.7%; sample: 111Sep 2025: 36.5%; sample: 104Oct 2025: 33.7%; sample: 89Nov 2025: suppressed: fewer than twenty movements×Dec 2025: no data×Jan 2026: no data×2026Feb 2026: no data×Mar 2026: suppressed: fewer than twenty movements×Apr 2026: 22.4%; sample: 67May 2026: 33.7%; sample: 92Jun 2026: 37.0%; sample: 108Pandemic 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 2018no data
Feb 2018no data
Mar 2018suppressed: fewer than twenty movements
Apr 201832.7% of 55 movements
May 201846.5% of 71 movements
Jun 201838.3% of 94 movements
Jul 201823.2% of 99 movements
Aug 201834.3% of 102 movements
Sep 201831.2% of 93 movements
Oct 201833.9% of 59 movements
Nov 2018suppressed: fewer than twenty movements
Dec 2018no data
Jan 2019no data
Feb 2019no data
Mar 2019suppressed: fewer than twenty movements
Apr 2019100.0% of 49 movements — small sample, not ranked
May 201932.9% of 73 movements
Jun 201929.5% of 88 movements
Jul 201932.6% of 92 movements
Aug 201933.3% of 93 movements
Sep 201939.5% of 81 movements
Oct 201935.2% of 54 movements
Nov 2019suppressed: fewer than twenty movements
Dec 2019no data
Jan 2020no data
Feb 2020no data
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 202012.0% of 25 movements — small sample, not ranked
Sep 2020suppressed: fewer than twenty movements
Oct 2020suppressed: fewer than twenty movements
Nov 2020suppressed: fewer than twenty movements
Dec 2020no data
Jan 2021no data
Feb 2021no data
Mar 2021no data
Apr 2021no data
May 2021suppressed: fewer than twenty movements
Jun 2021suppressed: fewer than twenty movements
Jul 20217.9% of 38 movements — small sample, not ranked
Aug 202117.9% of 39 movements — small sample, not ranked
Sep 2021suppressed: fewer than twenty movements
Oct 2021suppressed: fewer than twenty movements
Nov 2021suppressed: fewer than twenty movements
Dec 2021no data
Jan 2022no data
Feb 2022no data
Mar 2022suppressed: fewer than twenty movements
Apr 202238.8% of 49 movements — small sample, not ranked
May 202244.9% of 78 movements
Jun 202233.7% of 86 movements
Jul 202237.1% of 89 movements
Aug 202239.3% of 84 movements
Sep 202240.7% of 81 movements
Oct 202230.6% of 62 movements
Nov 2022suppressed: fewer than twenty movements
Dec 2022no data
Jan 2023no data
Feb 2023no data
Mar 2023suppressed: fewer than twenty movements
Apr 202350.0% of 72 movements
May 202343.8% of 89 movements
Jun 202343.3% of 97 movements
Jul 202347.6% of 103 movements
Aug 202341.2% of 102 movements
Sep 202352.5% of 99 movements
Oct 202337.0% of 81 movements
Nov 2023suppressed: fewer than twenty movements
Dec 2023no data
Jan 2024no data
Feb 2024no data
Mar 2024suppressed: fewer than twenty movements
Apr 202433.3% of 69 movements
May 202442.4% of 92 movements
Jun 202442.6% of 94 movements
Jul 202438.5% of 104 movements
Aug 202444.3% of 106 movements
Sep 202449.0% of 98 movements
Oct 202434.5% of 87 movements
Nov 2024suppressed: fewer than twenty movements
Dec 2024no data
Jan 2025no data
Feb 2025no data
Mar 2025suppressed: fewer than twenty movements
Apr 202522.9% of 70 movements
May 202539.0% of 82 movements
Jun 202545.5% of 110 movements
Jul 202550.4% of 113 movements
Aug 202538.7% of 111 movements
Sep 202536.5% of 104 movements
Oct 202533.7% of 89 movements
Nov 2025suppressed: fewer than twenty movements
Dec 2025no data
Jan 2026no data
Feb 2026no data
Mar 2026suppressed: fewer than twenty movements
Apr 202622.4% of 67 movements
May 202633.7% of 92 movements
Jun 202637.0% of 108 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 2022Arrivals37.1% of 89 movementsno complete baselinenot enough data: needs a complete baseline and a publishable event month
Summer 2022 breakdown · Jul 2022Departures31.5% of 89 movementsno complete baselinenot enough data: needs a complete baseline and a publishable event month
NATS system failure · Aug 2023Arrivals41.2% of 102 movementsno complete baselinenot enough data: needs a complete baseline and a publishable event month
NATS system failure · Aug 2023Departures48.5% of 101 movementsno complete baselinenot enough data: needs a complete baseline and a publishable event month
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?

May has historically been the hardest month on this route: in a typical May, 42.4% of arrivals were disrupted, measured across 7 Mays in the archive. April has been the calmest, at 33.3% across 7 Aprils.

Even May has ranged from 32.9% to 46.5% 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 nJanFebMarAprMayJunJulAugSepOctNovDec2019no datano datasuppressed: fewer than twenty movements100.0% of 49 movements †32.9% of 73 movements29.5% of 88 movements32.6% of 92 movements33.3% of 93 movements39.5% of 81 movements35.2% of 54 movementssuppressed: fewer than twenty movementsno data2020no datano datasuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movements12.0% of 25 movements †suppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementsno data2021no datano datano datano datasuppressed: fewer than twenty movementssuppressed: fewer than twenty movements7.9% of 38 movements †17.9% of 39 movements †suppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementsno data2022no datano datasuppressed: fewer than twenty movements38.8% of 49 movements †44.9% of 78 movements33.7% of 86 movements37.1% of 89 movements39.3% of 84 movements40.7% of 81 movements30.6% of 62 movementssuppressed: fewer than twenty movementsno data2023no datano datasuppressed: fewer than twenty movements50.0% of 72 movements43.8% of 89 movements43.3% of 97 movements47.6% of 103 movements41.2% of 102 movements52.5% of 99 movements37.0% of 81 movementssuppressed: fewer than twenty movementsno data2024no datano datasuppressed: fewer than twenty movements33.3% of 69 movements42.4% of 92 movements42.6% of 94 movements38.5% of 104 movements44.3% of 106 movements49.0% of 98 movements34.5% of 87 movementssuppressed: fewer than twenty movementsno data2025no datano datasuppressed: fewer than twenty movements22.9% of 70 movements39.0% of 82 movements45.5% of 110 movements50.4% of 113 movements38.7% of 111 movements36.5% of 104 movements33.7% of 89 movementssuppressed: fewer than twenty movementsno data2026no datano datasuppressed: fewer than twenty movements22.4% of 67 movements33.7% of 92 movements37.0% of 108 movementsno datano datano datano datano datano data
Month-by-month table: median, observed range and sample
MonthMedianObserved rangeSample
Janno datano datano data
Febno datano datano data
Marno datano datano data
Apr33.3%22.4–100.0%7 months, 431 flights
May42.4%32.9–46.5%7 months, 577 flights
Jun38.3%29.5–45.5%7 months, 677 flights
Jul37.8%23.2–50.4%6 months, 600 flights
Aug39.0%33.3–44.3%6 months, 598 flights
Sep40.1%31.2–52.5%6 months, 556 flights
Oct34.2%30.6–37.0%6 months, 432 flights
Novno datano datano data
Decno datano datano data
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: Ryanair 24.1% of 29 movements — small sample, not ranked, Ryanair Uk 25.8% of 31 movements — small sample, not ranked, Easyjet Uk 28.8% of 222 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 optionEasyjet Europe45.9% of 183 flightsEasyjet Uk28.8% of 222 flightsJet2.Com36.9% of 176 flightsRyanair †24.1% of 29 flightsRyanair Uk †25.8% of 31 flightsTui Airways51.7% of 60 flights
Airline comparison table: operations, cancellations, three-hour delays and data quality
AirlineOperationsDisruptionCancellations>180 minData quality
Air X Chartersuppressed: 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
Easyjet Airlinesuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Easyjet Europe18345.9% of 183 movements2.2% of 183 movements2.7% of 183 movementsdescriptive comparison
Easyjet Uk22228.8% of 222 movementsno events in 222 movements0.5% of 222 movementsdescriptive comparison
Jet2.Com17636.9% of 176 movementsno events in 176 movements1.7% of 176 movementsdescriptive comparison
Ryanair2924.1% of 29 movements — small sample, not rankedno events in 29 movements — small sample, not rankedno events in 29 movements — small sample, not rankedsmall sample; not ranked
Ryanair Uk3125.8% of 31 movements — small sample, not rankedno events in 31 movements — small sample, not ranked3.2% of 31 movements — small sample, not rankedsmall sample; not ranked
Thomas Cook Airlinessuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Tui Airways6051.7% of 60 movementsno events in 60 movements1.7% of 60 movementsdescriptive comparison

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, BHD had the lowest disruption share at 19.7% of 66 movements and ABZ the highest at 58.0% of 69 movements. This route sits at 36.9% of 701 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 optionAbz ↔ Palma-De-Mallorca58.0% of 69 flightsBhd ↔ Palma-De-Mallorca19.7% of 66 flightsBhx ↔ Palma-De-Mallorca46.0% of 1,375 flightsBoh ↔ Palma-De-Mallorca45.9% of 553 flightsBrs ↔ Palma-De-Mallorca41.1% of 1,536 flightsCwl ↔ Palma-De-Mallorca54.2% of 142 flightsEdi ↔ Palma-De-Mallorca46.0% of 739 flightsEma ↔ Palma-De-Mallorca29.0% of 939 flights
Airport comparison table: operations, cancellations, three-hour delays and data quality
Other UK airport to the same cityOperationsDisruptionCancellations>180 minData quality
Abz ↔ Palma-De-Mallorca6958.0% of 69 movementsno events in 69 movementsno events in 69 movementsdescriptive comparison
Bhd ↔ Palma-De-Mallorca6619.7% of 66 movementsno events in 66 movements1.5% of 66 movementsdescriptive comparison
Bhx ↔ Palma-De-Mallorca1,37546.0% of 1,375 movements0.2% of 1,375 movements0.8% of 1,375 movementsdescriptive comparison
Boh ↔ Palma-De-Mallorca55345.9% of 553 movementsno events in 553 movements0.4% of 553 movementsdescriptive comparison
Brs ↔ Palma-De-Mallorca1,53641.1% of 1,536 movements0.8% of 1,536 movements1.0% of 1,536 movementsdescriptive comparison
Cwl ↔ Palma-De-Mallorca14254.2% of 142 movementsno events in 142 movements0.7% of 142 movementsdescriptive comparison
Doncaster-Sheffield ↔ Palma-De-Mallorcasuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Edi ↔ Palma-De-Mallorca73946.0% of 739 movements0.3% of 739 movements1.1% of 739 movementsdescriptive comparison
Ema ↔ Palma-De-Mallorca93929.0% of 939 movementsno events in 939 movements0.7% of 939 movementsdescriptive comparison
Ext ↔ Palma-De-Mallorca17629.0% of 176 movementsno events in 176 movementsno events in 176 movementsdescriptive comparison
Gla ↔ Palma-De-Mallorca62740.8% of 627 movements0.6% of 627 movements1.4% of 627 movementsdescriptive comparison
Iom ↔ Palma-De-Mallorca2055.0% of 20 movements — small sample, not rankedno events in 20 movements — small sample, not rankedno events in 20 movements — small sample, not rankedsmall sample; not ranked
Jer ↔ Palma-De-Mallorca3348.5% of 33 movements — small sample, not rankedno events in 33 movements — small sample, not ranked3.0% of 33 movements — small sample, not rankedsmall sample; not ranked
Lba ↔ Palma-De-Mallorca1,06840.5% of 1,068 movements0.4% of 1,068 movements1.4% of 1,068 movementsdescriptive comparison
Lcy ↔ Palma-De-Mallorca31142.4% of 311 movements1.6% of 311 movements1.3% of 311 movementsdescriptive comparison
Lgw ↔ Palma-De-Mallorca2,29745.6% of 2,297 movements1.3% of 2,297 movements1.3% of 2,297 movementsdescriptive comparison
Lhr ↔ Palma-De-Mallorca57537.9% of 575 movements1.4% of 575 movements1.2% of 575 movementsdescriptive comparison
Lpl ↔ Palma-De-Mallorca89133.4% of 891 movements0.4% of 891 movements0.7% of 891 movementsdescriptive comparison
Ltn ↔ Palma-De-Mallorca1,38239.7% of 1,382 movements0.7% of 1,382 movements0.6% of 1,382 movementsdescriptive comparison
Man ↔ Palma-De-Mallorca2,04254.9% of 2,042 movements0.2% of 2,042 movements1.7% of 2,042 movementsdescriptive comparison
Mme ↔ Palma-De-Mallorca10744.9% of 107 movementsno events in 107 movementsno events in 107 movementsdescriptive comparison
Ncl ↔ Palma-De-Mallorca84244.1% of 842 movements0.2% of 842 movements0.7% of 842 movementsdescriptive comparison
Sen ↔ Palma-De-Mallorca28922.5% of 289 movements0.7% of 289 movements0.3% of 289 movementsdescriptive comparison
Sou ↔ Palma-De-Mallorca8144.4% of 81 movements6.2% of 81 movementsno events in 81 movementsdescriptive comparison
Stn ↔ Palma-De-Mallorca1,42139.8% of 1,421 movements0.1% of 1,421 movements0.6% of 1,421 movementsdescriptive comparison

Does the direction you are flying change anything?

Yes: arrivals into BFS ran 36.9% of 701 movements disrupted, departures 29.0% of 703 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 BFS36.9% of 701 movements0.6% of 701 movements1.6% of 701 movements
Departures from BFS29.0% of 703 movements1.0% of 703 movements1.0% of 703 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 202667 flights out of 4,10567 × £350 = £23,450
ArrivalsLast 72 months · Jul 2020–Jun 202648 flights out of 2,98848 × £350 = £16,800
DeparturesWhole archive · Jan 2018–Jun 202661 flights out of 4,12361 × £350 = £21,350
DeparturesLast 72 months · Jul 2020–Jun 202640 flights out of 3,00440 × £350 = £14,000
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 airportBELFAST INTERNATIONAL · BFS
Final point / countryPALMA DE MALLORCA / SPAIN
Final point codesPMI / LEPA
Great-circle distance1,808 km
Maximum statutory amount for the band£350
Average operated arrivals per day1.91
Presence in the latest twelve-month windowoperations are not present in every month; seasonality not established
First and last active monthMar 2018–Jun 2026
Months with operations in the archive69

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: 701; excluded by quarantine: 0.

Quick answers

How often is this route disrupted?

36.9% of 701 movements over July 2025 to June 2026. Arrivals into the UK airport; all published carriers.

How many flights are cancelled at short notice?

0.6% of 701 movements in the same window.

How many delays crossed three hours?

1.6% of 701 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?

1,808 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.

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Reconstruction and formulas

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