How often are these flights late or cancelled?
Bournemouth
In the twelve months from July 2025 to June 2026, 32.7% of 4,597 movements arriving into the UK were disrupted — more than fifteen minutes late or cancelled at short notice.
Put the other way round, 67.3% of 4,597 movements met the fifteen-minute convention. These are historical observations, not a forecast.
Definitions, denominators and limits
Arrivals into UK reporting airports only unless labelled departures. Denominator: operated movements plus short-notice cancellations (M+C). A movement is not a scheduled flight. Unmatched records are data quality, not outcomes. Cells below twenty movements are suppressed; twenty to forty-nine are descriptive and not ranked.
Source: CAA punctuality statistics · snapshot 17/08/2026 10:24 · method route-record-v2.1 · Versioned claims, formulas and entity mapping.
36 operations (0.78%) 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
32.7% of 4,597 movements were disrupted over July 2025 to June 2026.
Average delay covers delayed movements only. Its range reflects rounded source means and the unknown count of exactly punctual movements.
| Disruption | Short-notice cancellations | Delay among delayed movements | Over three hours |
|---|---|---|---|
| 32.7% of 4,597 movements | 0.3% of 4,597 movements | 29.3–58.0 minutes; delayed denominator 1,488–2,793 | 0.4% of 4,597 movements |
Definitions, denominators and limits
Arrivals into UK reporting airports only unless labelled departures. Denominator: operated movements plus short-notice cancellations (M+C). A movement is not a scheduled flight. Unmatched records are data quality, not outcomes. Cells below twenty movements are suppressed; twenty to forty-nine are descriptive and not ranked.
When late, how late?
0.4% of 4,597 movements passed the three-hour mark.
The ladder shows how many movements crossed each threshold. Cancellations are separate: 0.3% of 4,597 movements.
| Delay | Share and sample | One event per movements |
|---|---|---|
| More than 15 minutes | 32.4% of 4,597 movements | 3.1 |
| More than 30 minutes | 18.7% of 4,597 movements | 5.3 |
| More than 60 minutes | 7.1% of 4,597 movements | 14.0 |
| More than 120 minutes | 1.6% of 4,597 movements | 63.0 |
| More than 180 minutes | 0.4% of 4,597 movements | 241.9 |
| More than 360 minutes | 0.1% of 4,597 movements | 919.4 |
Definitions, denominators and limits
Arrivals into UK reporting airports only unless labelled departures. Denominator: operated movements plus short-notice cancellations (M+C). A movement is not a scheduled flight. Unmatched records are data quality, not outcomes. Cells below twenty movements are suppressed; twenty to forty-nine are descriptive and not ranked.
Slightly late or occasionally a disaster?
1.6% of 4,597 movements passed two hours.
The histogram shows the published delay bands. Bucket shares use all reported operations, including unmatched records; cancellations are reported separately.
Definitions, denominators and limits
Arrivals into UK reporting airports only unless labelled departures. Denominator: operated movements plus short-notice cancellations (M+C). A movement is not a scheduled flight. Unmatched records are data quality, not outcomes. Cells below twenty movements are suppressed; twenty to forty-nine are descriptive and not ranked.
Better or worse since the start of the archive?
Best month: Jul 2020, 2.0% of 98 movements. Worst month: Jun 2024, 47.8% of 385 movements.
The line traces every month. Lower disruption is better; gaps are never zeros. Pandemic readings describe a different operating regime.
Every monthly observation
| Month | Disruption on arrivals |
|---|---|
| Jan 2018 | 16.3% of 104 movements |
| Feb 2018 | 19.2% of 99 movements |
| Mar 2018 | 34.6% of 133 movements |
| Apr 2018 | 19.0% of 200 movements |
| May 2018 | 15.9% of 201 movements |
| Jun 2018 | 30.1% of 209 movements |
| Jul 2018 | 21.2% of 222 movements |
| Aug 2018 | 18.8% of 234 movements |
| Sep 2018 | 20.6% of 218 movements |
| Oct 2018 | 22.5% of 209 movements |
| Nov 2018 | 16.9% of 89 movements |
| Dec 2018 | 22.7% of 119 movements |
| Jan 2019 | 23.8% of 122 movements |
| Feb 2019 | 20.7% of 116 movements |
| Mar 2019 | 24.8% of 129 movements |
| Apr 2019 | 19.4% of 216 movements |
| May 2019 | 22.6% of 261 movements |
| Jun 2019 | 19.6% of 265 movements |
| Jul 2019 | 18.8% of 288 movements |
| Aug 2019 | 23.0% of 283 movements |
| Sep 2019 | 25.7% of 276 movements |
| Oct 2019 | 20.2% of 247 movements |
| Nov 2019 | 12.3% of 130 movements |
| Dec 2019 | 25.7% of 144 movements |
| Jan 2020 | 20.6% of 141 movements |
| Feb 2020 | 31.1% of 135 movements |
| Mar 2020 | 26.8% of 112 movements |
| Apr 2020 | suppressed: fewer than twenty movements |
| May 2020 | suppressed: fewer than twenty movements |
| Jun 2020 | suppressed: fewer than twenty movements |
| Jul 2020 | 2.0% of 98 movements |
| Aug 2020 | 4.7% of 149 movements |
| Sep 2020 | 2.2% of 134 movements |
| Oct 2020 | 3.7% of 81 movements |
| Nov 2020 | 15.9% of 44 movements — small sample, not ranked |
| Dec 2020 | 22.0% of 50 movements |
| Jan 2021 | 10.5% of 38 movements — small sample, not ranked |
| Feb 2021 | 5.0% of 20 movements — small sample, not ranked |
| Mar 2021 | 14.3% of 35 movements — small sample, not ranked |
| Apr 2021 | 9.1% of 33 movements — small sample, not ranked |
| May 2021 | 2.8% of 36 movements — small sample, not ranked |
| Jun 2021 | 4.7% of 107 movements |
| Jul 2021 | 12.6% of 135 movements |
| Aug 2021 | 12.0% of 216 movements |
| Sep 2021 | 17.8% of 208 movements |
| Oct 2021 | 19.8% of 227 movements |
| Nov 2021 | 17.9% of 140 movements |
| Dec 2021 | 19.6% of 138 movements |
| Jan 2022 | 12.3% of 106 movements |
| Feb 2022 | 20.7% of 145 movements |
| Mar 2022 | 13.6% of 162 movements |
| Apr 2022 | 23.8% of 227 movements |
| May 2022 | 31.2% of 253 movements |
| Jun 2022 | 38.4% of 279 movements |
| Jul 2022 | 36.9% of 290 movements |
| Aug 2022 | 33.6% of 283 movements |
| Sep 2022 | 35.4% of 268 movements |
| Oct 2022 | 30.0% of 240 movements |
| Nov 2022 | 26.9% of 93 movements |
| Dec 2022 | 42.2% of 128 movements |
| Jan 2023 | 28.6% of 133 movements |
| Feb 2023 | 21.8% of 119 movements |
| Mar 2023 | 39.5% of 147 movements |
| Apr 2023 | 43.2% of 190 movements |
| May 2023 | 39.7% of 300 movements |
| Jun 2023 | 37.1% of 334 movements |
| Jul 2023 | 44.7% of 356 movements |
| Aug 2023 | 38.8% of 353 movements |
| Sep 2023 | 34.5% of 345 movements |
| Oct 2023 | 37.8% of 304 movements |
| Nov 2023 | 33.1% of 127 movements |
| Dec 2023 | 32.9% of 164 movements |
| Jan 2024 | 20.3% of 153 movements |
| Feb 2024 | 20.5% of 151 movements |
| Mar 2024 | 25.6% of 172 movements |
| Apr 2024 | 24.6% of 280 movements |
| May 2024 | 24.2% of 335 movements |
| Jun 2024 | 47.8% of 385 movements |
| Jul 2024 | 39.8% of 327 movements |
| Aug 2024 | 37.7% of 414 movements |
| Sep 2024 | 39.4% of 398 movements |
| Oct 2024 | 32.7% of 309 movements |
| Nov 2024 | 19.0% of 153 movements |
| Dec 2024 | 28.7% of 181 movements |
| Jan 2025 | 33.3% of 156 movements |
| Feb 2025 | 17.2% of 192 movements |
| Mar 2025 | 17.8% of 230 movements |
| Apr 2025 | 19.8% of 338 movements |
| May 2025 | 34.4% of 465 movements |
| Jun 2025 | 38.8% of 544 movements |
| Jul 2025 | 46.6% of 558 movements |
| Aug 2025 | 37.9% of 568 movements |
| Sep 2025 | 40.3% of 526 movements |
| Oct 2025 | 35.9% of 426 movements |
| Nov 2025 | 30.8% of 201 movements |
| Dec 2025 | 23.5% of 238 movements |
| Jan 2026 | 21.4% of 201 movements |
| Feb 2026 | 24.9% of 193 movements |
| Mar 2026 | 23.1% of 260 movements |
| Apr 2026 | 12.8% of 405 movements |
| May 2026 | 25.3% of 494 movements |
| Jun 2026 | 41.4% of 527 movements |
Definitions, denominators and limits
Arrivals into UK reporting airports only unless labelled departures. Denominator: operated movements plus short-notice cancellations (M+C). A movement is not a scheduled flight. Unmatched records are data quality, not outcomes. Cells below twenty movements are suppressed; twenty to forty-nine are descriptive and not ranked.
What did the big disruptions do here?
Each event is compared with the twelve preceding calendar months and the first later return to baseline.
A worse month is not proof the named event caused it. The open data carry no delay-cause field. Recovery is observed for at most eight subsequent months.
| Event | Direction | Disruption that month | Baseline before | Return to baseline |
|---|---|---|---|---|
| Pandemic regime · Jun 2020 | Arrivals | suppressed: fewer than twenty movements | no complete baseline | not enough data: needs a complete baseline and a publishable event month |
| Pandemic regime · Jun 2020 | Departures | suppressed: fewer than twenty movements | no complete baseline | not enough data: needs a complete baseline and a publishable event month |
| Summer 2022 breakdown · Jul 2022 | Arrivals | 36.9% of 290 movements | 20.0% across 2,236 flights | still above it 8 months later |
| Summer 2022 breakdown · Jul 2022 | Departures | 40.8% of 294 movements | 17.6% across 2,259 flights | returned after 7 months |
| NATS system failure · Aug 2023 | Arrivals | 38.8% of 353 movements | 35.2% across 2,591 flights | returned the next month |
| NATS system failure · Aug 2023 | Departures | 35.8% of 355 movements | 31.9% across 2,600 flights | returned after 3 months |
| Heathrow fire closure · Mar 2025 | Arrivals | 17.8% of 230 movements | 30.8% across 3,302 flights | returned the next month |
| Heathrow fire closure · Mar 2025 | Departures | 18.7% of 235 movements | 26.9% across 3,371 flights | returned the next month |
Definitions, denominators and limits
Arrivals into UK reporting airports only unless labelled departures. Denominator: operated movements plus short-notice cancellations (M+C). A movement is not a scheduled flight. Unmatched records are data quality, not outcomes. Cells below twenty movements are suppressed; twenty to forty-nine are descriptive and not ranked.
Which time of year has been hardest?
Highest median: Jun, 38.4% across 7 months. Lowest median: Apr, 19.8% across 7 months.
Even the same calendar month differs across years. This is a record, not a forecast; pandemic years are excluded from the summaries.
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.
Month-by-month table: median, observed range and sample
| Month | Median | Observed range | Sample |
|---|---|---|---|
| Jan | 21.4% | 12.3–33.3% | 7 months, 975 flights |
| Feb | 20.7% | 17.2–24.9% | 7 months, 1,015 flights |
| Mar | 24.8% | 13.6–39.5% | 7 months, 1,233 flights |
| Apr | 19.8% | 12.8–43.2% | 7 months, 1,856 flights |
| May | 25.3% | 15.9–39.7% | 7 months, 2,309 flights |
| Jun | 38.4% | 19.6–47.8% | 7 months, 2,543 flights |
| Jul | 38.3% | 18.8–46.6% | 6 months, 2,041 flights |
| Aug | 35.6% | 18.8–38.8% | 6 months, 2,135 flights |
| Sep | 35.0% | 20.6–40.3% | 6 months, 2,031 flights |
| Oct | 31.3% | 20.2–37.8% | 6 months, 1,735 flights |
| Nov | 22.9% | 12.3–33.1% | 6 months, 793 flights |
| Dec | 27.2% | 22.7–42.2% | 6 months, 974 flights |
Definitions, denominators and limits
Arrivals into UK reporting airports only unless labelled departures. Denominator: operated movements plus short-notice cancellations (M+C). A movement is not a scheduled flight. Unmatched records are data quality, not outcomes. Cells below twenty movements are suppressed; twenty to forty-nine are descriptive and not ranked.
Every published route from this airport
The published route directory contains 1 routes. The first table slice is below; continue through the linked directory pages for every route.
The airline table uses this carrier on each route; airport and country tables combine carriers. Each figure is arrivals into its UK airport. Only sufficiently large exact samples enter the ordered comparison.
| Route | Disruption | Cancellations | Sample flag |
|---|---|---|---|
| Bournemouth ↔ Palma De Mallorca | 45.9% of 553 movements | no events in 553 movements | descriptive comparison |
Definitions, denominators and limits
Arrivals into UK reporting airports only unless labelled departures. Denominator: operated movements plus short-notice cancellations (M+C). A movement is not a scheduled flight. Unmatched records are data quality, not outcomes. Cells below twenty movements are suppressed; twenty to forty-nine are descriptive and not ranked.
Airlines at this airport
6 published groups have enough arrivals to describe.
These operations are not matched for season, aircraft or time of day. The table makes no causal comparison.
| Airline | Disruption | Sample flag |
|---|---|---|
| Easyjet Switzerland | 15.0% of 20 movements — small sample, not ranked | small sample; not ranked |
| Easyjet UK Ltd | 29.9% of 77 movements | descriptive comparison |
| Jet2.Com Ltd | 33.2% of 1,008 movements | descriptive comparison |
| Ryanair | 28.0% of 2,538 movements | descriptive comparison |
| Ryanair UK Ltd | 36.9% of 168 movements | descriptive comparison |
| TUI Airways Ltd | 46.7% of 754 movements | descriptive comparison |
Definitions, denominators and limits
Arrivals into UK reporting airports only unless labelled departures. Denominator: operated movements plus short-notice cancellations (M+C). A movement is not a scheduled flight. Unmatched records are data quality, not outcomes. Cells below twenty movements are suppressed; twenty to forty-nine are descriptive and not ranked.
Arrivals vs departures
32.7% of 4,597 movements arrivals were disrupted, against 30.4% of 4,639 movements departures.
The directions have separate denominators. A departure delay does not establish late arrival at the final destination; legal conditions differ by direction and carrier.
Definitions, denominators and limits
Arrivals into UK reporting airports only unless labelled departures. Denominator: operated movements plus short-notice cancellations (M+C). A movement is not a scheduled flight. Unmatched records are data quality, not outcomes. Cells below twenty movements are suppressed; twenty to forty-nine are descriptive and not ranked.
Routes that no longer operate from here
127 routes appear in the archive but have no movements in the latest published month.
No commercial closure date or cause is implied. A route may be seasonal or restart in future data; the date is its last observed active month.
Every historical route and its last active month
| Historical route | Last active month |
|---|---|
| BOH ↔ MANCHESTER | May 2026 |
| BOH ↔ EAST-MIDLANDS-INTERNATIONAL | May 2026 |
| BOH ↔ STANSTED | Apr 2026 |
| BOH ↔ NEWCASTLE | Apr 2026 |
| BOH ↔ LONDON-CITY | Apr 2026 |
| BOH ↔ LEEDS-BRADFORD | Apr 2026 |
| BOH ↔ KEFLAVIK | Apr 2026 |
| BOH ↔ GENEVA | Apr 2026 |
| BOH ↔ ROME-FIUMICINO | Mar 2026 |
| BOH ↔ ENONTEKIO | Mar 2026 |
| BOH ↔ BRIDGETOWN | Mar 2026 |
| BOH ↔ AGADIR-AL-MASSIRA | Mar 2026 |
| BOH ↔ LIVERPOOL-JOHN-LENNON | Feb 2026 |
| BOH ↔ BIRMINGHAM | Feb 2026 |
| BOH ↔ BERGEN | Jan 2026 |
| BOH ↔ BEAUVAIS | Jan 2026 |
| BOH ↔ VIENNA | Dec 2025 |
| BOH ↔ PRAGUE | Dec 2025 |
| BOH ↔ PAJALA-YLLAS | Dec 2025 |
| BOH ↔ NIEDERRHEIN | Dec 2025 |
| BOH ↔ KATOWICE | Dec 2025 |
| BOH ↔ IVALO | Dec 2025 |
| BOH ↔ GATWICK | Dec 2025 |
| BOH ↔ URUMQI | Oct 2025 |
| BOH ↔ VENICE | Sep 2025 |
| BOH ↔ SOUTHAMPTON | Sep 2025 |
| BOH ↔ NORWICH | Sep 2025 |
| BOH ↔ NANTES | Sep 2025 |
| BOH ↔ CHONGQING-JIANGBEI-INTERNATIONAL | Sep 2025 |
| BOH ↔ BUCHAREST-OTOPENI | May 2025 |
| BOH ↔ BREST | Mar 2025 |
| BOH ↔ LYON | Feb 2025 |
| BOH ↔ NICE | Dec 2024 |
| BOH ↔ BUDAPEST | Oct 2024 |
| BOH ↔ ZAGREB | Sep 2024 |
| BOH ↔ TOULOUSE-BLAGNAC | Sep 2024 |
| BOH ↔ STOCKHOLM-ARLANDA | Jun 2024 |
| BOH ↔ JERSEY | Jun 2024 |
| BOH ↔ DUSSELDORF | Jun 2024 |
| BOH ↔ BRISTOL | Jun 2024 |
| BOH ↔ MADRID | May 2024 |
| BOH ↔ LISBON | Dec 2023 |
| BOH ↔ DUBLIN | Nov 2023 |
| BOH ↔ THIRA-SANTORINI | Aug 2023 |
| BOH ↔ CARDIFF-WALES | Aug 2023 |
| BOH ↔ TARBES-LOURDES-INTERNATIONAL | Jul 2023 |
| BOH ↔ MARRAKESH | Jun 2023 |
| BOH ↔ KARLSRUHE-BADEN-BADEN | Jun 2023 |
| BOH ↔ MALMO | May 2023 |
| BOH ↔ BLACKPOOL | May 2023 |
| BOH ↔ AUSTIN-BERGSTROM | May 2023 |
| BOH ↔ JONKOPING | Apr 2023 |
| BOH ↔ VALENCIA | Mar 2023 |
| BOH ↔ SOFIA | Mar 2023 |
| BOH ↔ SALZBURG | Mar 2023 |
| BOH ↔ ZURICH | Dec 2022 |
| BOH ↔ GRENOBLE | Dec 2022 |
| BOH ↔ COLOGNE-BONN | Dec 2022 |
| BOH ↔ AZORES-LAJES-TERCEIRA-ISLAND | Dec 2022 |
| BOH ↔ AMS | Dec 2022 |
| BOH ↔ TURKU | Nov 2022 |
| BOH ↔ LUXEMBOURG | Nov 2022 |
| BOH ↔ GLASGOW | Nov 2022 |
| BOH ↔ ABERDEEN | Nov 2022 |
| BOH ↔ NAPLES | Oct 2022 |
| BOH ↔ JEREZ | Sep 2022 |
| BOH ↔ ISLE-OF-MAN | Sep 2022 |
| BOH ↔ FRANKFURT-MAIN | Sep 2022 |
| BOH ↔ BORDEAUX | Sep 2022 |
| BOH ↔ BERGAMO | Sep 2022 |
| BOH ↔ VITORIA | Jul 2022 |
| BOH ↔ SHANNON | Jul 2022 |
| BOH ↔ MILAN-MALPENSA | Jul 2022 |
| BOH ↔ HEATHROW | Jul 2022 |
| BOH ↔ GUERNSEY | Jun 2022 |
| BOH ↔ ST-JOHNS | May 2022 |
| BOH ↔ LEE-ON-SOLENT | May 2022 |
| BOH ↔ INVERNESS | May 2022 |
| BOH ↔ BIGGIN-HILL | May 2022 |
| BOH ↔ TEESSIDE-INTERNATIONAL-AIRPORT | Apr 2022 |
| BOH ↔ PARIS-LE-BOURGET | Apr 2022 |
| BOH ↔ OXFORD-KIDLINGTON | Apr 2022 |
| BOH ↔ KIRKWALL | Mar 2022 |
| BOH ↔ LUTON | Feb 2022 |
| BOH ↔ HUMBERSIDE | Jan 2022 |
| BOH ↔ DONCASTER-SHEFFIELD | Jan 2022 |
| BOH ↔ EXETER | Oct 2021 |
| BOH ↔ BELFAST-INTERNATIONAL | Oct 2021 |
| BOH ↔ ROME-CIAMPINO | Sep 2021 |
| BOH ↔ NORTHOLT | Aug 2021 |
| BOH ↔ CAMBRIDGE | Aug 2021 |
| BOH ↔ PERPIGNAN | Sep 2020 |
| BOH ↔ INNSBRUCK | Jul 2020 |
| BOH ↔ SOUTHEND | Mar 2020 |
| BOH ↔ TURIN | Feb 2020 |
| BOH ↔ HAWARDEN | Feb 2020 |
| BOH ↔ BOLOGNA | Feb 2020 |
| BOH ↔ NUREMBERG | Jan 2020 |
| BOH ↔ TENERIFE-NORTE-LOS-RODEOS | Dec 2019 |
| BOH ↔ KITTILA | Dec 2019 |
| BOH ↔ CLUJ-NAPOCA | Oct 2019 |
| BOH ↔ PRISTINA | Sep 2019 |
| BOH ↔ MARSEILLE | Sep 2019 |
| BOH ↔ ALTA | Sep 2019 |
| BOH ↔ BARCELONA | Jul 2019 |
| BOH ↔ VERONA-VILLAFRANCA | Apr 2019 |
| BOH ↔ BILLUND | Apr 2019 |
| BOH ↔ OSLO-GARDERMOEN | Mar 2019 |
| BOH ↔ GDANSK | Mar 2019 |
| BOH ↔ CHAMBERY | Mar 2019 |
| BOH ↔ LASHAM | Feb 2019 |
| BOH ↔ HELSINKI | Feb 2019 |
| BOH ↔ AKUREYRI | Feb 2019 |
| BOH ↔ STAVANGER | Nov 2018 |
| BOH ↔ CITY-OF-DERRY-EGLINTON | Nov 2018 |
| BOH ↔ CARDIFF-HELIPORT | Nov 2018 |
| BOH ↔ MURCIA-SAN-JAVIER | Oct 2018 |
| BOH ↔ MELUN | Sep 2018 |
| BOH ↔ TRIESTE-RONCHI-DEI-LEGIONARI | Aug 2018 |
| BOH ↔ SANTIAGO-DE-COMPOSTELA-SPAIN | Aug 2018 |
| BOH ↔ RODEZ | Aug 2018 |
| BOH ↔ ALESUND | Aug 2018 |
| BOH ↔ ALDERNEY | Aug 2018 |
| BOH ↔ SEVILLE | Jul 2018 |
| BOH ↔ BARI-PALESE | Jul 2018 |
| BOH ↔ TROMSOE | Mar 2018 |
| BOH ↔ ASTURIAS | Mar 2018 |
Definitions, denominators and limits
Arrivals into UK reporting airports only unless labelled departures. Denominator: operated movements plus short-notice cancellations (M+C). A movement is not a scheduled flight. Unmatched records are data quality, not outcomes. Cells below twenty movements are suppressed; twenty to forty-nine are descriptive and not ranked.
Facts about this record
Bournemouth appears from Jan 2018 to Jun 2026 with 21,921 arrivals.
The bounds describe the published record, not every commercial service. Final point is not necessarily a nonstop destination.
Archive route pairs: 174.
Definitions, denominators and limits
Arrivals into UK reporting airports only unless labelled departures. Denominator: operated movements plus short-notice cancellations (M+C). A movement is not a scheduled flight. Unmatched records are data quality, not outcomes. Cells below twenty movements are suppressed; twenty to forty-nine are descriptive and not ranked.
What this data cannot tell you
Delay cause, individual passenger experience, commercial decisions and future performance are not established here.
Also absent are aircraft type, within-month time-of-day splits and cancellations made ahead of the short-notice reporting window.
36 operations (0.78%) 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.
Definitions, denominators and limits
Arrivals into UK reporting airports only unless labelled departures. Denominator: operated movements plus short-notice cancellations (M+C). A movement is not a scheduled flight. Unmatched records are data quality, not outcomes. Cells below twenty movements are suppressed; twenty to forty-nine are descriptive and not ranked.
Quick answers
These answers use the same populations and window as the tables above.
Every percentage retains its denominator.
How disrupted are these arrivals?
32.7% of 4,597 movements over July 2025 to June 2026.
How often are they cancelled?
0.3% of 4,597 movements at short notice.
How late is late?
29.3–58.0 minutes; delayed denominator 1,488–2,793
Are services improving?
The monthly line records past changes; it is not a forecast or a causal comparison.
Which routes are compared?
The route table uses separately identified UK airport and final-point pairs, with small samples flagged.
Does this cover my flight?
Only published aggregate movements; the circumstances of any individual flight are unknown.
Definitions, denominators and limits
Arrivals into UK reporting airports only unless labelled departures. Denominator: operated movements plus short-notice cancellations (M+C). A movement is not a scheduled flight. Unmatched records are data quality, not outcomes. Cells below twenty movements are suppressed; twenty to forty-nine are descriptive and not ranked.
How this was calculated
Source: CAA punctuality statistics · snapshot 17/08/2026 10:24 · method route-record-v2.1 · Versioned claims, formulas and entity mapping.
Integer bucket counts are recovered from rounding intervals over D=M+C+U with their sum constrained to M. Ambiguous counts remain ranges; failed reconciliation is quarantined.
Definitions, denominators and limits
Arrivals into UK reporting airports only unless labelled departures. Denominator: operated movements plus short-notice cancellations (M+C). A movement is not a scheduled flight. Unmatched records are data quality, not outcomes. Cells below twenty movements are suppressed; twenty to forty-nine are descriptive and not ranked.
Your trip has already gone wrong
The monthly line and events table show whether your month was typical or unusual in the published record.
Nothing here decides an individual case or what a passenger may be owed.
CAA: the official route to complainDefinitions, denominators and limits
Arrivals into UK reporting airports only unless labelled departures. Denominator: operated movements plus short-notice cancellations (M+C). A movement is not a scheduled flight. Unmatched records are data quality, not outcomes. Cells below twenty movements are suppressed; twenty to forty-nine are descriptive and not ranked.