Cancellations on 20 Oct

1. 1 IST Istanbul 7.7%of 727usually 5.9% 56
2. 2 ATL Atlanta 5.0%of 1066usually 0.6% 53
3. 3 BNE Brisbane 7.0%of 301usually 4.8% 21
4. 4 BOM Mumbai 4.8%of 421usually 3.2% 20
5. 5 DEL New Delhi 1.5%of 1140usually 0.9% 17
6. 6 DXB Dubai 2.9%of 452usually 5.2% 13
7. 7 CUN Cancún 5.7%of 157usually 4.5% 9
8. 8 AUH Abu Dhabi 3.5%of 227usually 2.3% 8
9. 9 LAX Los Angeles 1.2%of 685usually 0.5% 8
10. 10 BCN Barcelona 0.6%of 1311usually 2.3% 8
11. 11 CNF Belo Horizonte 4.0%of 176usually 3.3% 7
12. 12 MXP Milan 2.3%of 300usually 2.5% 7
13. 13 AYT Antalya 2.1%of 333usually 0.9% 7
14. 14 HYD Hyderabad 2.4%of 249usually 2.3% 6
15. 15 LIM Lima 1.9%of 323usually 2.4% 6
16. 16 JED Jeddah 1.7%of 354usually 1.8% 6
17. 17 GVA Geneva 2.3%of 213usually 1.5% 5
18. 18 IAD Washington 1.4%of 362usually 1.5% 5
19. 19 YYZ Toronto 1.1%of 471usually 2.5% 5
20. 20 AMS Amsterdam 0.8%of 659usually 2.0% 5
21. 21 PEK Beijing 0.8%of 612usually 0.8% 5
22. 22 HND Tokyo 0.7%of 667usually 0.6% 5
23. 23 BUD Budapest 2.5%of 158usually 1.4% 4
24. 24 EDI Edinburgh 2.2%of 184usually 1.2% 4
25. 25 TLV Tel Aviv 2.0%of 196usually 1.7% 4
26. 26 YUL Montréal 1.7%of 237usually 2.0% 4
27. 27 FUK Fukuoka 1.6%of 254usually 1.2% 4
28. 28 FLL Fort Lauderdale 1.5%of 265usually 1.4% 4
29. 29 DOH Doha 1.4%of 294usually 2.8% 4
30. 30 ORY Paris 1.4%of 287usually 1.7% 4
31. 31 IAH Houston 0.7%of 577usually 0.5% 4
32. 32 FRA Frankfurt am Main 0.5%of 757usually 0.9% 4
33. 33 ORD Chicago 0.3%of 1378usually 0.4% 4
34. 34 PER Perth 1.5%of 201usually 0.5% 3
35. 35 CJU Jeju City 1.2%of 256usually 1.1% 3
36. 36 OSL Oslo 0.9%of 343usually 1.1% 3
37. 37 CDG Paris 0.5%of 619usually 0.8% 3
38. 38 SEA Seattle 0.5%of 575usually 0.5% 3
39. 39 EBB Entebbe 62 departures seen 2
40. 40 MAH Mahón 71 departures seen 2

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.

Tue 20 Oct: 425 cancelled of 44,399 tracked (1.0%) across 184 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.