UK FLIGHT DELAY INDEX

derived from CAA punctuality statistics for UK reporting airports

How often are these flights late or cancelled?

MAN ↔ CORK

In the twelve months from July 2025 to June 2026, 20.1% of 698 movements arriving into MAN were disrupted — that is, they landed more than fifteen minutes late or were cancelled at short notice.

Put the other way round, 79.9% of 698 movements arrived on time by the industry's fifteen-minute standard. Severe delays were rarer: about one arrival in every 233 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, 20.1% of 698 movements were disrupted and 0.1% of 698 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
20.1% of 698 movements0.1% of 698 movements30.3–58.4 min; N of delayed flights=139–245698
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: 0.1% of 698 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 min19.9%30 min11.5%60 min5.9%120 min1.0%180 min0.4%360 min0.1%
Delay ladder table: share, movements and one-in-N
DelayShare and nMovementsOne delay in every N operations
>15 min19.9% of 698 movements1395.0
>30 min11.5% of 698 movements808.7
>60 min5.9% of 698 movements4117.0
>120 min1.0% of 698 movements799.7
>180 min0.4% of 698 movements3232.7
>360 min0.1% of 698 movements1698.0
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?

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 early20729.7%15–1 early24535.1%0–15 late10615.2%16–30598.5%31–60395.6%61…120344.9%121…18040.6%181…36020.3%>36010.1%D=698
Definitions, denominators and limits

Ratio of the long tail to sixteen-to-sixty-minute delays: 0.0306; 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: Oct 2018, 1.3% of 79 movements. Worst month: Dec 2022, 62.1% of 58 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: 10.5%; sample: 762018Feb 2018: 6.9%; sample: 72Mar 2018: 22.5%; sample: 80Apr 2018: 5.1%; sample: 78May 2018: 8.9%; sample: 79Jun 2018: 12.8%; sample: 78Jul 2018: 16.2%; sample: 80Aug 2018: 11.2%; sample: 80Sep 2018: 5.2%; sample: 77Oct 2018: 1.3%; sample: 79Nov 2018: 9.0%; sample: 78Dec 2018: 18.4%; sample: 76Jan 2019: 11.6%; sample: 692019Feb 2019: 5.7%; sample: 70Mar 2019: 6.2%; sample: 80Apr 2019: 6.5%; sample: 77May 2019: 6.2%; sample: 81Jun 2019: 10.4%; sample: 77Jul 2019: 8.3%; sample: 84Aug 2019: 11.9%; sample: 84Sep 2019: 9.0%; sample: 78Oct 2019: 16.0%; sample: 81Nov 2019: 2.6%; sample: 77Dec 2019: 9.2%; sample: 76Jan 2020: 7.0%; sample: 712020Feb 2020: 10.8%; sample: 74Mar 2020: 9.5%; sample: 63Apr 2020: suppressed: fewer than twenty movements×May 2020: suppressed: fewer than twenty movements×Jun 2020: suppressed: fewer than twenty movements×Jul 2020: suppressed: fewer than twenty movements×Aug 2020: suppressed: fewer than twenty movements×Sep 2020: suppressed: fewer than twenty movements×Oct 2020: suppressed: fewer than twenty movements×Nov 2020: suppressed: fewer than twenty movements×Dec 2020: suppressed: fewer than twenty movements×Jan 2021: suppressed: fewer than twenty movements×2021Feb 2021: suppressed: fewer than twenty movements×Mar 2021: suppressed: fewer than twenty movements×Apr 2021: no data×May 2021: no data×Jun 2021: no data×Jul 2021: no data×Aug 2021: no data×Sep 2021: no data×Oct 2021: no data×Nov 2021: no data×Dec 2021: 30.8%; sample: 26Jan 2022: 8.8%; sample: 342022Feb 2022: 47.5%; sample: 40Mar 2022: 24.6%; sample: 61Apr 2022: 31.4%; sample: 51May 2022: 30.2%; sample: 53Jun 2022: 35.0%; sample: 60Jul 2022: 35.6%; sample: 59Aug 2022: 22.6%; sample: 53Sep 2022: 33.3%; sample: 60Oct 2022: 40.7%; sample: 54Nov 2022: 44.1%; sample: 59Dec 2022: 62.1%; sample: 58Jan 2023: 36.5%; sample: 632023Feb 2023: 32.1%; sample: 56Mar 2023: 39.3%; sample: 61Apr 2023: 26.7%; sample: 60May 2023: 21.0%; sample: 62Jun 2023: 33.3%; sample: 60Jul 2023: 39.3%; sample: 61Aug 2023: 38.1%; sample: 63Sep 2023: 30.0%; sample: 60Oct 2023: 29.0%; sample: 62Nov 2023: 12.5%; sample: 48Dec 2023: 28.3%; sample: 53Jan 2024: 15.4%; sample: 522024Feb 2024: 19.6%; sample: 46Mar 2024: 23.5%; sample: 51Apr 2024: 13.2%; sample: 38May 2024: 17.1%; sample: 41Jun 2024: 21.4%; sample: 42Jul 2024: 11.1%; sample: 45Aug 2024: 22.7%; sample: 44Sep 2024: 33.3%; sample: 42Oct 2024: 22.7%; sample: 44Nov 2024: 10.7%; sample: 56Dec 2024: 33.3%; sample: 57Jan 2025: 23.3%; sample: 602025Feb 2025: 13.5%; sample: 52Mar 2025: 6.9%; sample: 58Apr 2025: 16.7%; sample: 60May 2025: 17.7%; sample: 62Jun 2025: 19.6%; sample: 56Jul 2025: 31.6%; sample: 57Aug 2025: 17.2%; sample: 58Sep 2025: 28.6%; sample: 56Oct 2025: 21.3%; sample: 61Nov 2025: 14.3%; sample: 56Dec 2025: 18.6%; sample: 59Jan 2026: 17.2%; sample: 582026Feb 2026: 23.1%; sample: 52Mar 2026: 23.7%; sample: 59Apr 2026: 9.4%; sample: 64May 2026: 12.9%; sample: 62Jun 2026: 25.0%; sample: 56Pandemic 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 201810.5% of 76 movements
Feb 20186.9% of 72 movements
Mar 201822.5% of 80 movements
Apr 20185.1% of 78 movements
May 20188.9% of 79 movements
Jun 201812.8% of 78 movements
Jul 201816.2% of 80 movements
Aug 201811.2% of 80 movements
Sep 20185.2% of 77 movements
Oct 20181.3% of 79 movements
Nov 20189.0% of 78 movements
Dec 201818.4% of 76 movements
Jan 201911.6% of 69 movements
Feb 20195.7% of 70 movements
Mar 20196.2% of 80 movements
Apr 20196.5% of 77 movements
May 20196.2% of 81 movements
Jun 201910.4% of 77 movements
Jul 20198.3% of 84 movements
Aug 201911.9% of 84 movements
Sep 20199.0% of 78 movements
Oct 201916.0% of 81 movements
Nov 20192.6% of 77 movements
Dec 20199.2% of 76 movements
Jan 20207.0% of 71 movements
Feb 202010.8% of 74 movements
Mar 20209.5% of 63 movements
Apr 2020suppressed: fewer than twenty movements
May 2020suppressed: fewer than twenty movements
Jun 2020suppressed: fewer than twenty movements
Jul 2020suppressed: fewer than twenty movements
Aug 2020suppressed: fewer than twenty movements
Sep 2020suppressed: fewer than twenty movements
Oct 2020suppressed: fewer than twenty movements
Nov 2020suppressed: fewer than twenty movements
Dec 2020suppressed: fewer than twenty movements
Jan 2021suppressed: fewer than twenty movements
Feb 2021suppressed: fewer than twenty movements
Mar 2021suppressed: fewer than twenty movements
Apr 2021no data
May 2021no data
Jun 2021no data
Jul 2021no data
Aug 2021no data
Sep 2021no data
Oct 2021no data
Nov 2021no data
Dec 202130.8% of 26 movements — small sample, not ranked
Jan 20228.8% of 34 movements — small sample, not ranked
Feb 202247.5% of 40 movements — small sample, not ranked
Mar 202224.6% of 61 movements
Apr 202231.4% of 51 movements
May 202230.2% of 53 movements
Jun 202235.0% of 60 movements
Jul 202235.6% of 59 movements
Aug 202222.6% of 53 movements
Sep 202233.3% of 60 movements
Oct 202240.7% of 54 movements
Nov 202244.1% of 59 movements
Dec 202262.1% of 58 movements
Jan 202336.5% of 63 movements
Feb 202332.1% of 56 movements
Mar 202339.3% of 61 movements
Apr 202326.7% of 60 movements
May 202321.0% of 62 movements
Jun 202333.3% of 60 movements
Jul 202339.3% of 61 movements
Aug 202338.1% of 63 movements
Sep 202330.0% of 60 movements
Oct 202329.0% of 62 movements
Nov 202312.5% of 48 movements — small sample, not ranked
Dec 202328.3% of 53 movements
Jan 202415.4% of 52 movements
Feb 202419.6% of 46 movements — small sample, not ranked
Mar 202423.5% of 51 movements
Apr 202413.2% of 38 movements — small sample, not ranked
May 202417.1% of 41 movements — small sample, not ranked
Jun 202421.4% of 42 movements — small sample, not ranked
Jul 202411.1% of 45 movements — small sample, not ranked
Aug 202422.7% of 44 movements — small sample, not ranked
Sep 202433.3% of 42 movements — small sample, not ranked
Oct 202422.7% of 44 movements — small sample, not ranked
Nov 202410.7% of 56 movements
Dec 202433.3% of 57 movements
Jan 202523.3% of 60 movements
Feb 202513.5% of 52 movements
Mar 20256.9% of 58 movements
Apr 202516.7% of 60 movements
May 202517.7% of 62 movements
Jun 202519.6% of 56 movements
Jul 202531.6% of 57 movements
Aug 202517.2% of 58 movements
Sep 202528.6% of 56 movements
Oct 202521.3% of 61 movements
Nov 202514.3% of 56 movements
Dec 202518.6% of 59 movements
Jan 202617.2% of 58 movements
Feb 202623.1% of 52 movements
Mar 202623.7% of 59 movements
Apr 20269.4% of 64 movements
May 202612.9% of 62 movements
Jun 202625.0% of 56 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 2022Arrivals35.6% of 59 movementsno complete baselinenot enough data: needs a complete baseline and a publishable event month
Summer 2022 breakdown · Jul 2022Departures52.5% of 59 movementsno complete baselinenot enough data: needs a complete baseline and a publishable event month
NATS system failure · Aug 2023Arrivals38.1% of 63 movements35.9% across 707 flightsreturned the next month
NATS system failure · Aug 2023Departures43.5% of 62 movements39.6% across 708 flightsreturned the next month
Heathrow fire closure · Mar 2025Arrivals6.9% of 58 movements20.5% across 572 flightsreturned the next month
Heathrow fire closure · Mar 2025Departures10.3% of 58 movements25.1% across 571 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?

September has historically been the hardest month on this route: in a typical September, 29.3% of arrivals were disrupted, measured across 6 Septembers in the archive. November has been the calmest, at 11.6% across 6 Novembers.

Even September has ranged from 5.2% to 33.3% in different years, so this is a record of what happened, not a forecast of what will. Lower is better throughout.

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

Seasonality: calendar month by year; share and nJanFebMarAprMayJunJulAugSepOctNovDec201911.6% of 69 movements5.7% of 70 movements6.2% of 80 movements6.5% of 77 movements6.2% of 81 movements10.4% of 77 movements8.3% of 84 movements11.9% of 84 movements9.0% of 78 movements16.0% of 81 movements2.6% of 77 movements9.2% of 76 movements20207.0% of 71 movements10.8% of 74 movements9.5% of 63 movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movements2021suppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementsno datano datano datano datano datano datano datano data30.8% of 26 movements †20228.8% of 34 movements †47.5% of 40 movements †24.6% of 61 movements31.4% of 51 movements30.2% of 53 movements35.0% of 60 movements35.6% of 59 movements22.6% of 53 movements33.3% of 60 movements40.7% of 54 movements44.1% of 59 movements62.1% of 58 movements202336.5% of 63 movements32.1% of 56 movements39.3% of 61 movements26.7% of 60 movements21.0% of 62 movements33.3% of 60 movements39.3% of 61 movements38.1% of 63 movements30.0% of 60 movements29.0% of 62 movements12.5% of 48 movements †28.3% of 53 movements202415.4% of 52 movements19.6% of 46 movements †23.5% of 51 movements13.2% of 38 movements †17.1% of 41 movements †21.4% of 42 movements †11.1% of 45 movements †22.7% of 44 movements †33.3% of 42 movements †22.7% of 44 movements †10.7% of 56 movements33.3% of 57 movements202523.3% of 60 movements13.5% of 52 movements6.9% of 58 movements16.7% of 60 movements17.7% of 62 movements19.6% of 56 movements31.6% of 57 movements17.2% of 58 movements28.6% of 56 movements21.3% of 61 movements14.3% of 56 movements18.6% of 59 movements202617.2% of 58 movements23.1% of 52 movements23.7% of 59 movements9.4% of 64 movements12.9% of 62 movements25.0% of 56 movementsno datano datano datano datano datano data
Month-by-month table: median, observed range and sample
MonthMedianObserved rangeSample
Jan15.4%8.8–36.5%7 months, 412 flights
Feb19.6%5.7–47.5%7 months, 388 flights
Mar23.5%6.2–39.3%7 months, 450 flights
Apr13.2%5.1–31.4%7 months, 428 flights
May17.1%6.2–30.2%7 months, 440 flights
Jun21.4%10.4–35.0%7 months, 429 flights
Jul23.9%8.3–39.3%6 months, 386 flights
Aug19.9%11.2–38.1%6 months, 382 flights
Sep29.3%5.2–33.3%6 months, 373 flights
Oct22.0%1.3–40.7%6 months, 381 flights
Nov11.6%2.6–44.1%6 months, 374 flights
Dec23.5%9.2–62.1%6 months, 379 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: Ryanair 19.7% of 628 movements, Ryanair Uk 22.9% of 70 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 optionRyanair19.7% of 628 flightsRyanair Uk22.9% of 70 flights
Airline comparison table: operations, cancellations, three-hour delays and data quality
AirlineOperationsDisruptionCancellations>180 minData quality
Aer Lingussuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Blue Islandssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Ryanair62819.7% of 628 movements0.2% of 628 movements0.5% of 628 movementsdescriptive comparison
Ryanair Uk7022.9% of 70 movementsno events in 70 movementsno events in 70 movementsdescriptive comparison
Stobart 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, LGW had the lowest disruption share at 9.9% of 363 movements and LTN the highest at 36.5% of 260 movements. This route sits at 20.1% of 698 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 ↔ Cork21.2% of 250 flightsBrs ↔ Cork19.0% of 464 flightsEdi ↔ Cork32.0% of 438 flightsGla ↔ Cork20.9% of 220 flightsLgw ↔ Cork9.9% of 363 flightsLhr ↔ Cork13.4% of 1,455 flightsLpl ↔ Cork15.2% of 230 flightsLtn ↔ Cork36.5% of 260 flights
Airport comparison table: operations, cancellations, three-hour delays and data quality
Other UK airport to the same cityOperationsDisruptionCancellations>180 minData quality
Abz ↔ Corksuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Bfs ↔ Corksuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Bhd ↔ Corksuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Bhx ↔ Cork25021.2% of 250 movementsno events in 250 movements0.4% of 250 movementsdescriptive comparison
Boh ↔ Corksuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Brs ↔ Cork46419.0% of 464 movements2.2% of 464 movements1.3% of 464 movementsdescriptive comparison
Cwl ↔ Corksuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Doncaster-Sheffield ↔ Corksuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Durham-Tees-Valley ↔ Corksuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Edi ↔ Cork43832.0% of 438 movementsno events in 438 movements0.2% of 438 movementsdescriptive comparison
Ema ↔ Corksuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Ext ↔ Corksuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Gla ↔ Cork22020.9% of 220 movements2.3% of 220 movementsno events in 220 movementsdescriptive comparison
Iom ↔ Corksuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Jer ↔ Corksuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Lba ↔ Corksuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Lcy ↔ Corksuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Lgw ↔ Cork3639.9% of 363 movementsno events in 363 movements0.3% of 363 movementsdescriptive comparison
Lhr ↔ Cork1,45513.4% of 1,455 movements0.7% of 1,455 movements0.1% of 1,455 movementsdescriptive comparison
Lpl ↔ Cork23015.2% of 230 movementsno events in 230 movements0.4% of 230 movementsdescriptive comparison
Ltn ↔ Cork26036.5% of 260 movementsno events in 260 movements0.8% of 260 movementsdescriptive comparison
Ncl ↔ Corksuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Sou ↔ Corksuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed: fewer than twenty movementssuppressed
Stn ↔ Cork1,02022.3% of 1,020 movements0.1% of 1,020 movements0.9% of 1,020 movementsdescriptive comparison

Does the direction you are flying change anything?

Barely: arrivals into MAN ran 20.1% of 698 movements disrupted, departures 22.7% of 700 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 MAN20.1% of 698 movements0.1% of 698 movements0.4% of 698 movements
Departures from MAN22.7% of 700 movementsno events in 700 movements0.1% of 700 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 202634 flights out of 5,05634 × £220 = £7,480
ArrivalsLast 72 months · Jul 2020–Jun 202630 flights out of 2,98130 × £220 = £6,600
DeparturesWhole archive · Jan 2018–Jun 202627 flights out of 5,05527 × £220 = £5,940
DeparturesLast 72 months · Jul 2020–Jun 202620 flights out of 2,98120 × £220 = £4,400
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 airportMANCHESTER · MAN
Final point / countryCORK / IRISH REPUBLIC
Final point codesORK / EICK
Great-circle distance452 km
Maximum statutory amount for the band£220
Average operated arrivals per day1.91
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 archive82

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: 698; excluded by quarantine: 0.

Quick answers

How often is this route disrupted?

20.1% of 698 movements over July 2025 to June 2026. Arrivals into the UK airport; all published carriers.

How many flights are cancelled at short notice?

0.1% of 698 movements in the same window.

How many delays crossed three hours?

0.4% of 698 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?

452 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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