Cancellations on 25 Oct

1. 1 AMS Amsterdam 14.5%of 642usually 2.6% 93
2. 2 DXB Dubai 9.7%of 538usually 5.3% 52
3. 3 IST Istanbul 6.4%of 723usually 6.6% 46
4. 4 EDI Edinburgh 17.3%of 179usually 2.6% 31
5. 5 LHR London 4.6%of 647usually 1.7% 30
6. 6 DUB Dublin 7.1%of 352usually 1.1% 25
7. 7 MAN Manchester 5.2%of 290usually 1.4% 15
8. 8 BNE Brisbane 5.0%of 282usually 5.1% 14
9. 9 SYD Sydney 4.0%of 354usually 1.8% 14
10. 10 HND Tokyo 1.9%of 680usually 1.0% 13
11. 11 MEL Melbourne 3.6%of 330usually 1.3% 12
12. 12 HYD Hyderabad 3.7%of 271usually 2.3% 10
13. 13 FCO Rome 2.1%of 466usually 1.6% 10
14. 14 YYZ Toronto 2.1%of 483usually 2.2% 10
15. 15 PEK Beijing 1.3%of 618usually 0.9% 8
16. 16 CBR Canberra 53 departures seen 7
17. 17 MUC Munich 1.7%of 401usually 0.6% 7
18. 18 SIN Singapore 1.4%of 512usually 0.7% 7
19. 19 TLV Tel Aviv 2.9%of 210usually 1.7% 6
20. 20 YUL Montréal 2.6%of 234usually 2.1% 6
21. 21 BOM Mumbai 1.4%of 439usually 3.5% 6
22. 22 HKG Hong Kong 1.3%of 446usually 1.0% 6
23. 23 HPN White Plains 65 departures seen 5
24. 24 EZE Buenos Aires 85 departures seen 5
25. 25 CNF Belo Horizonte 3.2%of 154usually 3.2% 5
26. 26 CJU Jeju City 2.1%of 243usually 1.9% 5
27. 27 LIM Lima 1.8%of 281usually 1.9% 5
28. 28 ORY Paris 1.6%of 311usually 1.9% 5
29. 29 YVR Vancouver 1.6%of 319usually 1.4% 5
30. 30 CPH Copenhagen 1.4%of 349usually 0.7% 5
31. 31 FLL Fort Lauderdale 1.4%of 358usually 1.4% 5
32. 32 KUL Kuala Lumpur 1.3%of 372usually 0.9% 5
33. 33 CDG Paris 0.8%of 638usually 1.1% 5
34. 34 FRA Frankfurt am Main 0.8%of 641usually 0.9% 5
35. 35 PHX Phoenix 0.6%of 790usually 0.3% 5
36. 36 DEL New Delhi 0.4%of 1190usually 1.0% 5
37. 37 ORD Chicago 0.4%of 1369usually 0.4% 5
38. 38 SFO San Francisco 0.3%of 1958usually 0.3% 5
39. 39 ADL Adelaide 114 departures seen 4
40. 40 KOJ Kagoshima 129 departures seen 4

Ranked by cancelled departures on each airport's own board that day. Orange marks a cancellation rate at least double what that airport usually runs over the past fortnight.

Sun 25 Oct: 675 cancelled of 46,577 tracked (1.4%) across 175 airports

Each bar is one completed day across every airport board that published cancellations that day. Tap a bar for that day's full ranking. The set of counted airports shifts as boards change behaviour, so read the rate alongside the raw count; a gap means we have no usable record for that day. The outlined bar is the day you are viewing. Showing the most recent 90 days; the full series is in the JSON feed.

Some airport boards remove cancelled flights instead of labelling them, so there is no cancellation figure to read at these airports. The busiest of them:

A handful of other boards label routine schedule padding as cancelled, and do so to 15 to 27% of departures every day. Those airports are left out too.