Cancellations on 14 Oct

1. 1 IST Istanbul 9.6%of 753usually 4.9% 72
2. 2 RUH Riyadh 13.6%of 323usually 6.9% 44
3. 3 DXB Dubai 6.5%of 490usually 4.9% 32
4. 4 BNE Brisbane 7.3%of 327usually 5.1% 24
5. 5 CGH São Paulo 6.5%of 278usually 1.7% 18
6. 6 BOM Mumbai 3.8%of 426usually 2.2% 16
7. 7 AUH Abu Dhabi 4.8%of 230usually 1.4% 11
8. 8 DOH Doha 3.5%of 310usually 1.7% 11
9. 9 JED Jeddah 3.0%of 364usually 0.9% 11
10. 10 AYT Antalya 3.1%of 324usually 0.5% 10
11. 11 CUN Cancún 5.4%of 168usually 4.9% 9
12. 12 HYD Hyderabad 3.3%of 272usually 2.1% 9
13. 13 ATH Athens 2.4%of 371usually 1.0% 9
14. 14 YYZ Toronto 1.8%of 497usually 2.5% 9
15. 15 FRA Frankfurt am Main 1.2%of 736usually 0.8% 9
16. 16 AMS Amsterdam 1.2%of 657usually 2.6% 8
17. 17 FCO Rome 1.5%of 477usually 1.3% 7
18. 18 YEG Edmonton 32 departures seen 6
19. 19 CNF Belo Horizonte 3.4%of 175usually 3.9% 6
20. 20 LIM Lima 1.9%of 323usually 2.6% 6
21. 21 DEL New Delhi 0.5%of 1208usually 0.7% 6
22. 22 OSL Oslo 1.4%of 354usually 0.8% 5
23. 23 KUL Kuala Lumpur 1.2%of 417usually 0.8% 5
24. 24 BOS Boston 0.8%of 626usually 2.8% 5
25. 25 CDG Paris 0.8%of 613usually 1.2% 5
26. 26 LHR London 0.8%of 658usually 2.1% 5
27. 27 PEK Beijing 0.8%of 598usually 0.8% 5
28. 28 LAX Los Angeles 0.7%of 723usually 0.5% 5
29. 29 WLG Wellington 87 departures seen 4
30. 30 DUS Düsseldorf 1.6%of 247usually 0.9% 4
31. 31 STN London 1.6%of 257usually 0.9% 4
32. 32 YVR Vancouver 1.3%of 317usually 2.2% 4
33. 33 CPH Copenhagen 1.1%of 361usually 0.9% 4
34. 34 JFK New York 0.7%of 561usually 0.4% 4
35. 35 ORD Chicago 0.3%of 1404usually 0.6% 4
36. 36 DBV Dubrovnik 39 departures seen 3
37. 37 HPN White Plains 62 departures seen 3
38. 38 KEF Reykjavík 69 departures seen 3
39. 39 PRG Prague 1.7%of 172usually 0.8% 3
40. 40 GMP Seoul 1.6%of 182usually 0.8% 3

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.

Wed 14 Oct: 535 cancelled of 47,238 tracked (1.1%) across 193 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.