Chicago O'Hare to London Heathrow via Toronto

52 connections on the timetable in the last 7 days, each with its time between the gates on up to 10 days, to Tue 10 Nov. Find yours by its times.

Between the gates, a bar a day, oldest to latestTimetable

1. 5 h 08 apart AA 3606 arrives 12:32 → BA 92 leaves 17:40 Between the gates: 5 h 10 to 6 h 57, typically 5 h 41
2. 5 h 13 apart AC 502 arrives 12:52 → AC 854 leaves 18:05 Between the gates: 5 h to 6 h 36, typically 5 h 14
3. 4 h 02 apart UA 3674 arrives 14:03 → AC 854 leaves 18:05 Between the gates: 3 h 56 to 5 h 15, typically 4 h 30
4. 3 h 06 apart AA 3608 arrives 14:34 → BA 92 leaves 17:40 Between the gates: 3 h 08 to 4 h 55, typically 3 h 33
5. 2 h 32 apart AC 8904 arrives 15:33 → AC 854 leaves 18:05 Between the gates: 1 h 57 to 3 h 58, typically 3 h 19
6. 4 h 37 apart AC 8904 arrives 15:33 → AC 856 leaves 20:10 Between the gates: 4 h 08 to 8 h 15, typically 4 h 24
7. 1 h 18 apart UA 1172 arrives 16:47 → AC 854 leaves 18:05 Between the gates: 1 h 16 to 2 h 35, typically 1 h 31
8. 3 h 23 apart UA 1172 arrives 16:47 → AC 856 leaves 20:10 Between the gates: 3 h 24 to 3 h 45, typically 3 h 38
9. 50 min apart BR 658 arrives 17:15 → AC 854 leaves 18:05 Between the gates: 2 h 29 on the one day with both gate times
10. 2 h 55 apart BR 658 arrives 17:15 → AC 856 leaves 20:10 Between the gates: 1 h 24 to 6 h 33, typically 2 h 04
11. 5 h 45 apart BR 658 arrives 17:15 → AC 858 leaves 23:00 Between the gates: 4 h 17 to 4 h 51, typically 4 h 34
12. 4 h 39 apart AA 3610 arrives 17:41 → BA 98 leaves 22:20 Between the gates: 4 h 44 to 7 h 14, typically 4 h 56
13. 4 h 39 apart QF 3271 arrives 17:41 → BA 98 leaves 22:20 Between the gates: 5 h 01 on the one day with both gate times
14. 4 h 44 apart AA 3610 arrives 17:41 → BA 1098 leaves 22:25 Between the gates: 4 h 35 to 4 h 50, typically 4 h 43
15. 4 h 44 apart QF 3271 arrives 17:41 → BA 1098 leaves 22:25 Between the gates: no gate times yet
16. 1 h 25 apart UA 5915 arrives 18:45 → AC 856 leaves 20:10 Between the gates: 1 h 21 to 5 h 25, typically 1 h 35
17. 4 h 15 apart UA 5915 arrives 18:45 → AC 858 leaves 23:00 Between the gates: 4 h 16 to 5 h 17, typically 4 h 20
18. 1 h apart AC 508 arrives 19:10 → AC 856 leaves 20:10 Between the gates: 36 min to 1 h 31, typically 51 min
19. 3 h 50 apart AC 508 arrives 19:10 → AC 858 leaves 23:00 Between the gates: 3 h 31 to 5 h 25, typically 3 h 37
20. 54 min apart AC 8906 arrives 19:16 → AC 856 leaves 20:10 Between the gates: 47 min on the one day with both gate times
21. 3 h 44 apart AC 8906 arrives 19:16 → AC 858 leaves 23:00 Between the gates: no gate times yet
22. 1 h 45 apart UA 2496 arrives 21:15 → AC 858 leaves 23:00 Between the gates: 1 h 51 to 2 h 18, typically 1 h 54

Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.