Cancellations on 9 Oct

1. 1 BRU Brussels 21.8%of 261usually 3.1% 57
2. 2 IST Istanbul 6.0%of 785usually 4.3% 47
3. 3 AMS Amsterdam 4.4%of 688usually 2.8% 30
4. 4 RUH Riyadh 7.4%of 340usually 1.3% 25
5. 5 CLT Charlotte 2.8%of 789usually 0.4% 22
6. 6 PTY Tocumen 8.1%of 236usually 0.9% 19
7. 7 IAH Houston 2.9%of 647usually 0.8% 19
8. 8 DXB Dubai 3.0%of 505usually 2.9% 15
9. 9 BNE Brisbane 4.3%of 323usually 4.8% 14
10. 10 YYZ Toronto 2.6%of 531usually 2.4% 14
11. 11 BOG Bogota 2.2%of 601usually 1.0% 13
12. 12 BER Berlin 3.6%of 303usually 1.7% 11
13. 13 BCN Barcelona 0.8%of 1448usually 6.3% 11
14. 14 CDG Paris 1.5%of 662usually 1.8% 10
15. 15 DOH Doha 2.8%of 322usually 0.5% 9
16. 16 CNF Belo Horizonte 4.4%of 181usually 5.1% 8
17. 17 CUN Cancún 4.2%of 189usually 5.0% 8
18. 18 NCE Nice 4.2%of 192usually 1.9% 8
19. 19 CGH São Paulo 2.8%of 281usually 2.3% 8
20. 20 LIM Lima 2.5%of 325usually 2.3% 8
21. 21 IAD Washington 2.0%of 405usually 1.5% 8
22. 22 FRA Frankfurt am Main 1.1%of 753usually 1.0% 8
23. 23 YVR Vancouver 2.0%of 345usually 2.3% 7
24. 24 MEL Melbourne 1.9%of 366usually 3.9% 7
25. 25 SYD Sydney 1.7%of 416usually 2.2% 7
26. 26 DEL New Delhi 0.6%of 1219usually 0.8% 7
27. 27 ORD Chicago 0.5%of 1419usually 0.7% 7
28. 28 EBB Entebbe 60 departures seen 6
29. 29 BOM Mumbai 1.4%of 429usually 1.8% 6
30. 30 CPH Copenhagen 1.4%of 415usually 1.0% 6
31. 31 MIA Miami 1.2%of 502usually 0.5% 6
32. 32 OPO Porto 3.0%of 164usually 1.4% 5
33. 33 AKL Auckland 2.1%of 234usually 1.3% 5
34. 34 PDX Portland 1.9%of 261usually 0.7% 5
35. 35 MAN Manchester 1.6%of 318usually 1.3% 5
36. 36 ORY Paris 1.6%of 322usually 1.4% 5
37. 37 FLL Fort Lauderdale 1.5%of 324usually 1.5% 5
38. 38 DUB Dublin 1.4%of 368usually 0.7% 5
39. 39 PEK Beijing 0.9%of 559usually 1.1% 5
40. 40 SFO San Francisco 0.3%of 1991usually 0.3% 5

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.

Fri 9 Oct: 660 cancelled of 50,733 tracked (1.3%) across 199 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.