Cancellations on 23 Oct

1. 1 TPE Taipei 70.7%of 358usually 5.9% 253
2. 2 OKA Naha 31.3%of 192usually 4.1% 60
3. 3 IST Istanbul 6.4%of 777usually 6.4% 50
4. 4 NRT Tokyo 12.7%of 339usually 2.2% 43
5. 5 HKG Hong Kong 9.7%of 443usually 1.0% 43
6. 6 DXB Dubai 7.5%of 520usually 5.2% 39
7. 7 CDG Paris 4.8%of 661usually 1.1% 32
8. 8 KIX Osaka 11.2%of 224usually 1.2% 25
9. 9 AMS Amsterdam 3.6%of 695usually 1.5% 25
10. 10 ORY Paris 7.1%of 325usually 2.0% 23
11. 11 HND Tokyo 3.3%of 673usually 0.8% 22
12. 12 FUK Fukuoka 8.1%of 258usually 2.0% 21
13. 13 LHR London 2.7%of 677usually 1.2% 18
14. 14 BNE Brisbane 5.1%of 315usually 5.0% 16
15. 15 YYC Calgary 5.6%of 252usually 1.2% 14
16. 16 BOM Mumbai 3.0%of 430usually 3.6% 13
17. 17 DEL New Delhi 1.0%of 1171usually 1.0% 12
18. 18 GVA Geneva 5.5%of 201usually 1.9% 11
19. 19 MNL Manila 2.6%of 416usually 0.3% 11
20. 20 AUH Abu Dhabi 4.2%of 240usually 2.9% 10
21. 21 YYZ Toronto 1.9%of 530usually 2.3% 10
22. 22 CTS Sapporo 4.3%of 208usually 0.8% 9
23. 23 DUS Düsseldorf 3.5%of 258usually 0.9% 9
24. 24 MXP Milan 2.8%of 327usually 2.6% 9
25. 25 LIM Lima 2.7%of 333usually 2.4% 9
26. 26 SIN Singapore 1.8%of 500usually 0.5% 9
27. 27 AKL Auckland 3.4%of 235usually 1.0% 8
28. 28 CJU Jeju City 3.1%of 259usually 1.5% 8
29. 29 YUL Montréal 3.0%of 269usually 2.2% 8
30. 30 CGH São Paulo 2.8%of 281usually 1.6% 8
31. 31 BER Berlin 2.7%of 300usually 1.0% 8
32. 32 NGO Nagoya 108 departures seen 7
33. 33 CUN Cancún 3.7%of 189usually 4.3% 7
34. 34 MAN Manchester 2.2%of 318usually 1.0% 7
35. 35 FCO Rome 1.4%of 509usually 1.6% 7
36. 36 PEK Beijing 0.9%of 642usually 0.8% 6
37. 37 FRA Frankfurt am Main 0.8%of 742usually 0.9% 6
38. 38 UKB Kobe 33 departures seen 5
39. 39 KOJ Kagoshima 76 departures seen 5
40. 40 WLG Wellington 105 departures seen 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 23 Oct: 1097 cancelled of 48,115 tracked (2.3%) across 182 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.