How often are these flights late or cancelled?
Loganair Ltd
In the twelve months from July 2025 to June 2026, 22.6% of 30,353 movements arriving into the UK were disrupted — more than fifteen minutes late or cancelled at short notice.
Put the other way round, 77.4% of 30,353 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.
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
22.6% of 30,353 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 |
|---|---|---|---|
| 22.6% of 30,353 movements | 3.5% of 30,353 movements | 26.7–64.4 minutes; delayed denominator 5,808–12,911 | 0.6% of 30,353 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?
0.6% of 30,353 movements passed the three-hour mark.
The ladder shows how many movements crossed each threshold. Cancellations are separate: 3.5% of 30,353 movements.
| Delay | Share and sample | One event per movements |
|---|---|---|
| More than 15 minutes | 19.1% of 30,353 movements | 5.2 |
| More than 30 minutes | 11.2% of 30,353 movements | 8.9 |
| More than 60 minutes | 5.2% of 30,353 movements | 19.1 |
| More than 120 minutes | 1.7% of 30,353 movements | 57.4 |
| More than 180 minutes | 0.6% of 30,353 movements | 172.5 |
| More than 360 minutes | 0.0% of 30,353 movements | 2,023.5 |
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?
1.7% of 30,353 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: May 2020, 7.3% of 357 movements. Worst month: Dec 2022, 48.5% of 2,522 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 | 26.5% of 1,244 movements |
| Feb 2018 | 22.2% of 1,122 movements |
| Mar 2018 | 23.2% of 1,222 movements |
| Apr 2018 | 16.9% of 1,198 movements |
| May 2018 | 15.2% of 1,331 movements |
| Jun 2018 | 24.7% of 1,301 movements |
| Jul 2018 | 20.1% of 1,344 movements |
| Aug 2018 | 15.9% of 1,347 movements |
| Sep 2018 | 17.9% of 1,215 movements |
| Oct 2018 | 19.8% of 1,255 movements |
| Nov 2018 | 16.6% of 1,105 movements |
| Dec 2018 | 24.3% of 1,005 movements |
| Jan 2019 | 22.3% of 1,013 movements |
| Feb 2019 | 18.0% of 996 movements |
| Mar 2019 | 14.1% of 1,315 movements |
| Apr 2019 | 19.9% of 1,491 movements |
| May 2019 | 20.3% of 1,827 movements |
| Jun 2019 | 27.1% of 1,953 movements |
| Jul 2019 | 28.1% of 2,125 movements |
| Aug 2019 | 20.3% of 2,018 movements |
| Sep 2019 | 23.5% of 2,149 movements |
| Oct 2019 | 15.9% of 2,207 movements |
| Nov 2019 | 16.3% of 2,132 movements |
| Dec 2019 | 18.5% of 1,924 movements |
| Jan 2020 | 18.1% of 1,845 movements |
| Feb 2020 | 22.8% of 1,773 movements |
| Mar 2020 | 18.2% of 1,036 movements |
| Apr 2020 | 8.2% of 343 movements |
| May 2020 | 7.3% of 357 movements |
| Jun 2020 | 18.4% of 560 movements |
| Jul 2020 | 14.4% of 926 movements |
| Aug 2020 | 14.3% of 1,140 movements |
| Sep 2020 | 18.6% of 1,794 movements |
| Oct 2020 | 17.1% of 1,689 movements |
| Nov 2020 | 18.2% of 951 movements |
| Dec 2020 | 20.6% of 877 movements |
| Jan 2021 | 16.7% of 516 movements |
| Feb 2021 | 18.9% of 570 movements |
| Mar 2021 | 15.8% of 746 movements |
| Apr 2021 | 15.7% of 840 movements |
| May 2021 | 15.9% of 1,495 movements |
| Jun 2021 | 17.2% of 2,032 movements |
| Jul 2021 | 21.0% of 2,750 movements |
| Aug 2021 | 14.5% of 2,820 movements |
| Sep 2021 | 20.5% of 2,902 movements |
| Oct 2021 | 20.4% of 2,822 movements |
| Nov 2021 | 18.7% of 2,559 movements |
| Dec 2021 | 23.7% of 2,475 movements |
| Jan 2022 | 15.3% of 1,760 movements |
| Feb 2022 | 28.1% of 1,889 movements |
| Mar 2022 | 19.8% of 2,523 movements |
| Apr 2022 | 28.8% of 2,839 movements |
| May 2022 | 34.6% of 3,037 movements |
| Jun 2022 | 41.4% of 2,951 movements |
| Jul 2022 | 35.9% of 3,120 movements |
| Aug 2022 | 29.1% of 3,149 movements |
| Sep 2022 | 31.7% of 2,949 movements |
| Oct 2022 | 34.1% of 2,981 movements |
| Nov 2022 | 30.3% of 2,691 movements |
| Dec 2022 | 48.5% of 2,522 movements |
| Jan 2023 | 26.2% of 2,355 movements |
| Feb 2023 | 21.5% of 2,258 movements |
| Mar 2023 | 27.6% of 2,842 movements |
| Apr 2023 | 18.7% of 2,883 movements |
| May 2023 | 21.6% of 3,097 movements |
| Jun 2023 | 33.4% of 3,048 movements |
| Jul 2023 | 33.8% of 3,154 movements |
| Aug 2023 | 33.5% of 3,124 movements |
| Sep 2023 | 32.3% of 2,962 movements |
| Oct 2023 | 32.6% of 2,991 movements |
| Nov 2023 | 26.1% of 2,733 movements |
| Dec 2023 | 39.2% of 2,412 movements |
| Jan 2024 | 32.0% of 2,302 movements |
| Feb 2024 | 26.1% of 2,232 movements |
| Mar 2024 | 18.1% of 2,486 movements |
| Apr 2024 | 24.1% of 2,630 movements |
| May 2024 | 26.2% of 2,605 movements |
| Jun 2024 | 21.9% of 2,419 movements |
| Jul 2024 | 19.2% of 2,557 movements |
| Aug 2024 | 19.5% of 2,541 movements |
| Sep 2024 | 25.2% of 2,470 movements |
| Oct 2024 | 22.6% of 2,541 movements |
| Nov 2024 | 21.9% of 2,243 movements |
| Dec 2024 | 26.6% of 2,095 movements |
| Jan 2025 | 33.4% of 2,070 movements |
| Feb 2025 | 17.2% of 2,003 movements |
| Mar 2025 | 11.8% of 2,294 movements |
| Apr 2025 | 10.5% of 2,402 movements |
| May 2025 | 10.6% of 2,493 movements |
| Jun 2025 | 18.8% of 2,463 movements |
| Jul 2025 | 21.9% of 2,621 movements |
| Aug 2025 | 21.5% of 2,447 movements |
| Sep 2025 | 20.3% of 2,464 movements |
| Oct 2025 | 24.2% of 2,380 movements |
| Nov 2025 | 31.6% of 2,481 movements |
| Dec 2025 | 27.2% of 2,538 movements |
| Jan 2026 | 32.3% of 2,185 movements |
| Feb 2026 | 22.9% of 2,142 movements |
| Mar 2026 | 17.4% of 2,636 movements |
| Apr 2026 | 15.3% of 2,776 movements |
| May 2026 | 15.0% of 2,763 movements |
| Jun 2026 | 24.5% of 2,920 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 | 18.4% of 560 movements | 18.7% across 19,862 flights | returned the next month |
| Pandemic regime · Jun 2020 | Departures | 17.6% of 540 movements | 18.9% across 19,840 flights | returned the next month |
| Summer 2022 breakdown · Jul 2022 | Arrivals | 35.9% of 3,120 movements | 23.9% across 31,327 flights | returned after 7 months |
| Summer 2022 breakdown · Jul 2022 | Departures | 40.6% of 3,122 movements | 25.7% across 31,297 flights | returned after 7 months |
| NATS system failure · Aug 2023 | Arrivals | 33.5% of 3,124 movements | 29.7% across 33,929 flights | returned after 3 months |
| NATS system failure · Aug 2023 | Departures | 37.7% of 3,118 movements | 31.9% across 33,860 flights | returned after 3 months |
| Heathrow fire closure · Mar 2025 | Arrivals | 11.8% of 2,294 movements | 23.0% across 28,660 flights | returned the next month |
| Heathrow fire closure · Mar 2025 | Departures | 13.2% of 2,295 movements | 24.4% across 28,604 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: Dec, 26.9% across 6 months. Lowest median: Mar, 18.1% 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 | 26.5% | 15.3–33.4% | 7 months, 12,929 flights |
| Feb | 22.2% | 17.2–28.1% | 7 months, 12,642 flights |
| Mar | 18.1% | 11.8–27.6% | 7 months, 15,318 flights |
| Apr | 18.7% | 10.5–28.8% | 7 months, 16,219 flights |
| May | 20.3% | 10.6–34.6% | 7 months, 17,153 flights |
| Jun | 24.7% | 18.8–41.4% | 7 months, 17,055 flights |
| Jul | 25.0% | 19.2–35.9% | 6 months, 14,921 flights |
| Aug | 20.9% | 15.9–33.5% | 6 months, 14,626 flights |
| Sep | 24.3% | 17.9–32.3% | 6 months, 14,209 flights |
| Oct | 23.4% | 15.9–34.1% | 6 months, 14,355 flights |
| Nov | 24.0% | 16.3–31.6% | 6 months, 13,385 flights |
| Dec | 26.9% | 18.5–48.5% | 6 months, 12,496 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.
Which routes have the best and worst record?
Lowest disruption: LHR ↔ ISLE-OF-MAN, 11.2% of 365 movements. Highest disruption: ABZ ↔ NEWQUAY, 39.3% of 168 movements.
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.
All route comparisons and sample flags
| Route | Disruption | Cancellations | Sample flag |
|---|---|---|---|
| LHR ↔ ISLE-OF-MAN | 11.2% of 365 movements | 1.6% of 365 movements | descriptive comparison |
| ABZ ↔ ESBJERG | 12.8% of 179 movements | 3.4% of 179 movements | descriptive comparison |
| Newcastle ↔ Southampton | 12.9% of 629 movements | 0.2% of 629 movements | descriptive comparison |
| LHR ↔ KIRKWALL | 13.3% of 60 movements | 3.3% of 60 movements | descriptive comparison |
| BHD ↔ ABERDEEN | 13.5% of 260 movements | 1.5% of 260 movements | descriptive comparison |
| Southampton ↔ Newcastle | 13.6% of 634 movements | 1.1% of 634 movements | descriptive comparison |
| BRS ↔ JERSEY | 14.4% of 201 movements | 3.0% of 201 movements | descriptive comparison |
| Manchester ↔ Isle Of Man | 15.4% of 703 movements | 2.0% of 703 movements | descriptive comparison |
| BHD ↔ INVERNESS | 15.4% of 169 movements | 2.4% of 169 movements | descriptive comparison |
| GLA ↔ DONEGAL | 15.5% of 129 movements | 4.7% of 129 movements | descriptive comparison |
| GLA ↔ CITY-OF-DERRY-EGLINTON | 15.8% of 203 movements | 1.0% of 203 movements | descriptive comparison |
| Southampton ↔ Jersey | 15.9% of 558 movements | 1.8% of 558 movements | descriptive comparison |
| GLA ↔ KIRKWALL | 16.3% of 435 movements | 3.0% of 435 movements | descriptive comparison |
| Birmingham ↔ Aberdeen | 16.4% of 751 movements | 3.1% of 751 movements | descriptive comparison |
| MAN ↔ SOUTHAMPTON | 16.5% of 340 movements | 1.5% of 340 movements | descriptive comparison |
| ABZ ↔ BELFAST-CITY-GEORGE-BEST | 16.7% of 252 movements | 1.6% of 252 movements | descriptive comparison |
| Aberdeen ↔ Kirkwall | 16.7% of 801 movements | 4.6% of 801 movements | descriptive comparison |
| Jersey ↔ Southampton | 16.9% of 555 movements | 1.4% of 555 movements | descriptive comparison |
| EXT ↔ NEWCASTLE | 17.1% of 175 movements | no events in 175 movements | descriptive comparison |
| Aberdeen ↔ Norwich | 17.2% of 518 movements | 3.1% of 518 movements | descriptive comparison |
| BHX ↔ ISLE-OF-MAN | 17.5% of 275 movements | 2.9% of 275 movements | descriptive comparison |
| ABZ ↔ BRISTOL | 17.5% of 246 movements | 4.1% of 246 movements | descriptive comparison |
| Glasgow ↔ Stornoway | 17.8% of 974 movements | 3.9% of 974 movements | descriptive comparison |
| NCL ↔ EXETER | 18.2% of 176 movements | 0.6% of 176 movements | descriptive comparison |
| MAN ↔ INVERNESS | 18.3% of 268 movements | 1.5% of 268 movements | descriptive comparison |
| NCL ↔ STAVANGER | 18.3% of 71 movements | no events in 71 movements | descriptive comparison |
| JER ↔ BRISTOL | 18.5% of 200 movements | 2.0% of 200 movements | descriptive comparison |
| LCY ↔ ISLE-OF-MAN | 18.5% of 399 movements | 6.3% of 399 movements | descriptive comparison |
| Glasgow ↔ Campbeltown | 18.6% of 548 movements | 10.2% of 548 movements | descriptive comparison |
| Manchester ↔ Aberdeen | 19.2% of 945 movements | 1.6% of 945 movements | descriptive comparison |
| IOM ↔ LONDON-CITY | 19.8% of 400 movements | 7.0% of 400 movements | descriptive comparison |
| Heathrow ↔ City Of Derry (Eglinton) | 20.5% of 1,043 movements | 1.6% of 1,043 movements | descriptive comparison |
| Aberdeen ↔ Birmingham | 21.1% of 748 movements | 3.2% of 748 movements | descriptive comparison |
| IOM ↔ HEATHROW | 21.2% of 363 movements | 2.2% of 363 movements | descriptive comparison |
| LHR ↔ DUNDEE | 21.2% of 457 movements | 3.7% of 457 movements | descriptive comparison |
| LHR ↔ SUMBURGH | 21.4% of 56 movements | no events in 56 movements | descriptive comparison |
| Liverpool (John Lennon) ↔ Isle Of Man | 21.9% of 617 movements | 3.4% of 617 movements | descriptive comparison |
| IOM ↔ BIRMINGHAM | 22.1% of 276 movements | 3.3% of 276 movements | descriptive comparison |
| MAN ↔ STORNOWAY | 22.1% of 122 movements | 4.9% of 122 movements | descriptive comparison |
| MAN ↔ EXETER | 22.8% of 184 movements | 3.3% of 184 movements | descriptive comparison |
| MAN ↔ NEWQUAY | 23.4% of 329 movements | 2.4% of 329 movements | descriptive comparison |
| Glasgow ↔ Islay | 23.7% of 624 movements | 6.9% of 624 movements | descriptive comparison |
| BRS ↔ ABERDEEN | 23.9% of 243 movements | 3.3% of 243 movements | descriptive comparison |
| Edinburgh ↔ Kirkwall | 24.1% of 598 movements | 3.7% of 598 movements | descriptive comparison |
| Isle Of Man ↔ Manchester | 24.1% of 643 movements | 2.2% of 643 movements | descriptive comparison |
| Isle Of Man ↔ Liverpool (John Lennon) | 24.5% of 620 movements | 3.7% of 620 movements | descriptive comparison |
| EDI ↔ NEWQUAY | 24.7% of 77 movements | no events in 77 movements | descriptive comparison |
| Glasgow ↔ Tiree | 25.0% of 684 movements | 11.0% of 684 movements | descriptive comparison |
| JER ↔ EXETER | 25.0% of 196 movements | 2.0% of 196 movements | descriptive comparison |
| EDI ↔ ISLE-OF-MAN | 26.2% of 172 movements | 4.1% of 172 movements | descriptive comparison |
| EXT ↔ JERSEY | 26.3% of 194 movements | 2.6% of 194 movements | descriptive comparison |
| Glasgow ↔ Benbecula | 26.8% of 514 movements | 6.0% of 514 movements | descriptive comparison |
| EXT ↔ EDINBURGH | 27.7% of 296 movements | no events in 296 movements | descriptive comparison |
| Southampton ↔ Edinburgh | 27.8% of 1,051 movements | 1.0% of 1,051 movements | descriptive comparison |
| EDI ↔ BERGEN | 27.9% of 86 movements | 1.2% of 86 movements | descriptive comparison |
| CWL ↔ EDINBURGH | 28.3% of 127 movements | no events in 127 movements | descriptive comparison |
| EXT ↔ MANCHESTER | 28.9% of 180 movements | 1.7% of 180 movements | descriptive comparison |
| EDI ↔ EXETER | 29.2% of 298 movements | no events in 298 movements | descriptive comparison |
| EDI ↔ STORNOWAY | 29.3% of 328 movements | 2.7% of 328 movements | descriptive comparison |
| Edinburgh ↔ Sumburgh | 29.4% of 545 movements | 6.4% of 545 movements | descriptive comparison |
| Edinburgh ↔ Southampton | 29.6% of 1,051 movements | 1.3% of 1,051 movements | descriptive comparison |
| EDI ↔ CARDIFF-WALES | 29.9% of 127 movements | no events in 127 movements | descriptive comparison |
| Jersey ↔ Guernsey | 29.9% of 147 movements | 8.2% of 147 movements | descriptive comparison |
| Aberdeen ↔ Manchester | 30.4% of 739 movements | 2.7% of 739 movements | descriptive comparison |
| Glasgow ↔ Barra | 31.0% of 691 movements | 14.2% of 691 movements | descriptive comparison |
| GLA ↔ SUMBURGH | 31.5% of 391 movements | 5.9% of 391 movements | descriptive comparison |
| Aberdeen ↔ Sumburgh | 31.5% of 1,585 movements | 4.4% of 1,585 movements | descriptive comparison |
| Aberdeen ↔ Dublin | 31.9% of 367 movements | 2.5% of 367 movements | descriptive comparison |
| SOU ↔ MANCHESTER | 33.8% of 293 movements | 1.0% of 293 movements | descriptive comparison |
| IOM ↔ EDINBURGH | 34.3% of 172 movements | 4.1% of 172 movements | descriptive comparison |
| ABZ ↔ NEWQUAY | 39.3% of 168 movements | 1.8% of 168 movements | descriptive comparison |
| ABZ ↔ SOUTHAMPTON | 46.2% of 39 movements — small sample, not ranked | no events in 39 movements — small sample, not ranked | small sample; not ranked |
| BHD ↔ KIRKWALL | 19.0% of 21 movements — small sample, not ranked | no events in 21 movements — small sample, not ranked | small sample; not ranked |
| BHD ↔ SUMBURGH | 14.8% of 27 movements — small sample, not ranked | no events in 27 movements — small sample, not ranked | small sample; not ranked |
| EMA ↔ JERSEY | 6.9% of 29 movements — small sample, not ranked | 3.4% of 29 movements — small sample, not ranked | small sample; not ranked |
| IOM ↔ NEWQUAY | 16.7% of 48 movements — small sample, not ranked | no events in 48 movements — small sample, not ranked | small sample; not ranked |
| JER ↔ EAST-MIDLANDS-INTERNATIONAL | 10.7% of 28 movements — small sample, not ranked | no events in 28 movements — small sample, not ranked | small sample; not ranked |
| MAN ↔ KIRKWALL | 22.9% of 35 movements — small sample, not ranked | 2.9% of 35 movements — small sample, not ranked | small sample; not ranked |
| NCL ↔ BERGEN | 9.5% of 21 movements — small sample, not ranked | no events in 21 movements — small sample, not ranked | small sample; not ranked |
| NCL ↔ NEWQUAY | 11.9% of 42 movements — small sample, not ranked | no events in 42 movements — small sample, not ranked | small sample; not ranked |
| SOU ↔ ABERDEEN | 65.6% of 32 movements — small sample, not ranked | 6.2% of 32 movements — small sample, not ranked | small sample; not ranked |
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 UK airports appear in this record?
17 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.
| UK airport | Disruption | Sample flag |
|---|---|---|
| Aberdeen | 25.2% of 5,666 movements | descriptive comparison |
| Belfast City (George Best) | 14.7% of 482 movements | descriptive comparison |
| Birmingham | 16.7% of 1,027 movements | descriptive comparison |
| Bristol | 20.4% of 451 movements | descriptive comparison |
| Cardiff Wales | 29.6% of 135 movements | descriptive comparison |
| Edinburgh | 28.4% of 3,306 movements | descriptive comparison |
| East Midlands International | 6.2% of 32 movements — small sample, not ranked | small sample; not ranked |
| Exeter | 25.4% of 845 movements | descriptive comparison |
| Glasgow | 23.0% of 5,217 movements | descriptive comparison |
| Isle Of Man | 23.5% of 2,540 movements | descriptive comparison |
| Jersey | 20.3% of 1,157 movements | descriptive comparison |
| London City | 18.5% of 399 movements | descriptive comparison |
| Heathrow | 18.8% of 1,981 movements | descriptive comparison |
| Liverpool (John Lennon) | 21.9% of 617 movements | descriptive comparison |
| Manchester | 18.7% of 2,947 movements | descriptive comparison |
| Newcastle | 14.4% of 942 movements | descriptive comparison |
| Southampton | 23.0% of 2,595 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
22.6% of 30,353 movements arrivals were disrupted, against 23.4% of 30,291 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.
Movements past the three-hour mark
0.6% of 30,353 movements were more than three hours late over July 2025 to June 2026.
Cancellation is counted separately and is not a three-hour delay. Monthly counts cannot establish a passenger claim.
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
Loganair Ltd appears from Jan 2018 to Jun 2026 with 211,126 arrivals.
The bounds describe the published record, not every commercial service. Final point is not necessarily a nonstop destination.
Archive route pairs: 552.
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.
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.
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?
22.6% of 30,353 movements over July 2025 to June 2026.
How often are they cancelled?
3.5% of 30,353 movements at short notice.
How late is late?
26.7–64.4 minutes; delayed denominator 5,808–12,911
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.