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Chicago (CHI) - London (all airports) (LON)

Here is the updated flight timetable for Chicago (CHI) - London (all airports) (LON) for 2025. Click on your desired route or flight to see detailed timetables and additional information.

The timetable shows local time!

UA 929 Chicago — London
United Airlines Boeing 767-300
Departure
15:45
O'Hare
Flight time: 8 h 10 min
Arrival
05:55
Heathrow

Schedule: daily from 02.11 to 07.03.

UA 929 Chicago — London
United Airlines Boeing 767-300
Departure
16:00
O'Hare
Flight time: 8 h 20 min
Arrival
06:20
Heathrow

Schedule: daily from 01.09 to 24.10.

UA 929 Chicago — London
United Airlines Boeing 767-300
Departure
16:05
O'Hare
Flight time: 8 h 15 min
Arrival
06:20
Heathrow

Schedule: daily to 31.08.

UA 929 Chicago — London
United Airlines Boeing 767-300
Departure
16:30
O'Hare
Flight time: 8 h 15 min
Arrival
06:45
Heathrow

Schedule: 28 March.

UA 929 Chicago — London
United Airlines Boeing 767-300
Departure
16:45
O'Hare
Flight time: 8 h 10 min
Arrival
05:55
Heathrow

Schedule: 25, 26, 27, 28, 29, 30, 31 October, 1 November, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 March, ….

BA 294 Chicago — London
British Airways Boeing 777
Departure
16:55
O'Hare
Flight time: 7 h 55 min
Arrival
06:50
Heathrow

Schedule: Sunday to 19.10.

BA 294 Chicago — London
British Airways Boeing 787
Departure
16:55
O'Hare
Flight time: 7 h 55 min
Arrival
06:50
Heathrow

Schedule: 2, 3, 4, 6, 7, 9, 10, 11, 13, 14, 16, 20, 21, 23, 24, 25, 27, 28, 30 June, 1 July, ….

BA 294 Chicago — London
British Airways Boeing 787
Departure
16:55
O'Hare
Flight time: 7 h 55 min
Arrival
05:50
Heathrow

Schedule: 25 October.

BA 294 Chicago — London
British Airways Boeing 787-900
Departure
16:55
O'Hare
Flight time: 7 h 55 min
Arrival
06:50
Heathrow

Schedule: 17, 18 June.

BA 294 Chicago — London
British Airways Boeing 787
Departure
17:00
O'Hare
Flight time: 7 h 50 min
Arrival
06:50
Heathrow

Schedule: 2, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 28, 29, 30 November, 1 December, ….

BA 294 Chicago — London
British Airways Boeing 787-800
Departure
17:00
O'Hare
Flight time: 7 h 50 min
Arrival
06:50
Heathrow

Schedule: 3, 4, 24, 25, 26, 27 November.

BA 294 Chicago — London
British Airways Boeing 787
Departure
17:00
O'Hare
Flight time: 7 h 55 min
Arrival
06:55
Heathrow

Schedule: Thursday to 23.10, except for 19.06.

BA 294 Chicago — London
British Airways Boeing 777
Departure
17:00
O'Hare
Flight time: 7 h 50 min
Arrival
06:50
Heathrow

Schedule: 4, 5, 6, 7 December, 5, 6, 7, 8, 9, 10, 11 January.

BA 294 Chicago — London
British Airways Boeing 787-900
Departure
17:00
O'Hare
Flight time: 7 h 50 min
Arrival
06:50
Heathrow

Schedule: 10, 11, 12, 13 November.

BA 294 Chicago — London
British Airways Boeing 787-900
Departure
17:00
O'Hare
Flight time: 7 h 55 min
Arrival
06:55
Heathrow

Schedule: 19 June.

AA 86 Chicago — London
American Airlines Boeing 787-900
Departure
17:40
O'Hare
Flight time: 7 h 40 min
Arrival
07:20
Heathrow

Schedule: 2, 3, 4 June, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21 July, ….

AA 86 Chicago — London
American Airlines Boeing 787-900
Departure
17:45
O'Hare
Flight time: 7 h 35 min
Arrival
07:20
Heathrow

Schedule: 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 June, ….

UA 920 Chicago — London
United Airlines Boeing 767-300
Departure
17:50
O'Hare
Flight time: 8 h 5 min
Arrival
07:55
Heathrow

Schedule: daily from 02.11 to 07.03.

BA 294 Chicago — London
British Airways Boeing 787-900
Departure
18:00
O'Hare
Flight time: 7 h 50 min
Arrival
06:50
Heathrow

Schedule: 28 October.

BA 294 Chicago — London
British Airways Boeing 777-300ER
Departure
18:00
O'Hare
Flight time: 7 h 50 min
Arrival
06:50
Heathrow

Schedule: 22, 23, 24, 25, 26, 27 March.

BA 294 Chicago — London
British Airways Boeing 777
Departure
18:00
O'Hare
Flight time: 7 h 50 min
Arrival
06:50
Heathrow

Schedule: 18, 19, 20, 21 March.

UA 920 Chicago — London
United Airlines Boeing 767-300
Departure
18:00
O'Hare
Flight time: 8 h 20 min
Arrival
08:20
Heathrow

Schedule: daily from 01.09 to 24.10.

BA 294 Chicago — London
British Airways Boeing 787
Departure
18:00
O'Hare
Flight time: 7 h 50 min
Arrival
06:50
Heathrow

Schedule: 26, 27, 29, 30, 31 October, 1 November, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 March.

BA 294 Chicago — London
British Airways Boeing 777-300ER
Departure
18:00
O'Hare
Flight time: 7 h 50 min
Arrival
07:50
Heathrow

Schedule: 28 March.

UA 920 Chicago — London
United Airlines Boeing 767-300
Departure
18:05
O'Hare
Flight time: 8 h 15 min
Arrival
08:20
Heathrow

Schedule: daily to 31.08.

AA 86 Chicago — London
American Airlines Boeing 787-900
Departure
18:30
O'Hare
Flight time: 7 h 50 min
Arrival
07:20
Heathrow

Schedule: 25 October.

AA 86 Chicago — London
American Airlines Boeing 787-900
Departure
18:45
O'Hare
Flight time: 7 h 50 min
Arrival
08:35
Heathrow

Schedule: daily from 02.11 to 07.03, except for 26.11, 27.11.

UA 920 Chicago — London
United Airlines Boeing 767-300
Departure
18:50
O'Hare
Flight time: 8 h 5 min
Arrival
07:55
Heathrow

Schedule: 25, 26, 27, 28, 29, 30, 31 October, 1 November, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 March, ….

BA 298 Chicago — London
British Airways Boeing 777-300ER
Departure
19:10
O'Hare
Flight time: 7 h 55 min
Arrival
09:05
Heathrow

Schedule: 10 June, 12, 19, 26 August, 13 September.

BA 298 Chicago — London
British Airways Boeing 777
Departure
19:10
O'Hare
Flight time: 7 h 55 min
Arrival
09:05
Heathrow

Schedule: 3, 5, 7, 12, 14, 17, 19, 21, 24, 26, 28 June, 1, 3, 5, 8, 10, 12, 15, 17, 19 July, ….

BA 298 Chicago — London
British Airways Boeing 777
Departure
19:10
O'Hare
Flight time: 7 h 55 min
Arrival
08:05
Heathrow

Schedule: 25 October.

BA 298 Chicago — London
British Airways Boeing 787
Departure
19:10
O'Hare
Flight time: 7 h 55 min
Arrival
09:05
Heathrow

Schedule: Tuesday, Thursday, Saturday from 24.07 to 07.08.

BA 298 Chicago — London
British Airways Boeing 777
Departure
19:15
O'Hare
Flight time: 7 h 55 min
Arrival
09:10
Heathrow

Schedule: 2, 4, 6, 8, 9, 11, 13, 15, 16, 18, 20, 22, 23, 25, 27, 29, 30 June, 2, 4, 6 July, ….

BA 298 Chicago — London
British Airways Boeing 787
Departure
19:15
O'Hare
Flight time: 7 h 55 min
Arrival
09:10
Heathrow

Schedule: 23, 25, 27, 28, 30 July, 1, 3, 4, 6, 31 August.

AA 86 Chicago — London
American Airlines Boeing 787-900
Departure
19:45
O'Hare
Flight time: 7 h 50 min
Arrival
08:35
Heathrow

Schedule: 26, 27, 28, 29, 30, 31 October, 1 November, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 March, ….

AA 46 Chicago — London
American Airlines Boeing 787-900
Departure
20:15
O'Hare
Flight time: 8 h 5 min
Arrival
10:20
Heathrow

Schedule: daily from 05.07 to 05.08.

AA 46 Chicago — London
American Airlines Boeing 787-900
Departure
20:30
O'Hare
Flight time: 8 h 0 min
Arrival
10:30
Heathrow

Schedule: daily to 04.07.

AA 46 Chicago — London
American Airlines Boeing 787-900
Departure
20:35
O'Hare
Flight time: 7 h 55 min
Arrival
10:30
Heathrow

Schedule: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25 August, ….

AA 46 Chicago — London
American Airlines Boeing 787-900
Departure
20:40
O'Hare
Flight time: 7 h 50 min
Arrival
10:30
Heathrow

Schedule: daily from 03.09 to 05.10.

AA 90 Chicago — London
American Airlines Boeing 787-900
Departure
20:45
O'Hare
Flight time: 7 h 40 min
Arrival
10:25
Heathrow

Schedule: daily from 02.11 to 07.03, except for 26.11, 27.11.

UA 938 Chicago — London
United Airlines Boeing 767-300
Departure
21:05
O'Hare
Flight time: 8 h 10 min
Arrival
11:15
Heathrow

Schedule: daily from 02.11 to 07.03.

BA 296 Chicago — London
British Airways Boeing 787
Departure
21:15
O'Hare
Flight time: 7 h 40 min
Arrival
10:55
Heathrow

Schedule: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21 June, ….

BA 296 Chicago — London
British Airways Boeing 777
Departure
21:15
O'Hare
Flight time: 7 h 40 min
Arrival
10:55
Heathrow

Schedule: 28 March.

BA 296 Chicago — London
British Airways Boeing 787-800
Departure
21:15
O'Hare
Flight time: 7 h 40 min
Arrival
10:55
Heathrow

Schedule: 10 August.

UA 938 Chicago — London
United Airlines Boeing 767-300
Departure
21:20
O'Hare
Flight time: 8 h 25 min
Arrival
11:45
Heathrow

Schedule: 28 March.

UA 938 Chicago — London
United Airlines Boeing 767-300
Departure
21:25
O'Hare
Flight time: 8 h 20 min
Arrival
11:45
Heathrow

Schedule: daily to 24.10.

BA 296 Chicago — London
British Airways Boeing 787-900
Departure
21:45
O'Hare
Flight time: 7 h 45 min
Arrival
11:30
Heathrow

Schedule: daily from 04.12 to 10.01.

AA 90 Chicago — London
American Airlines Boeing 787-900
Departure
21:45
O'Hare
Flight time: 7 h 40 min
Arrival
10:25
Heathrow

Schedule: 26, 27, 28, 29, 30, 31 October, 1 November, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 March, ….

BA 296 Chicago — London
British Airways Boeing 777
Departure
21:45
O'Hare
Flight time: 7 h 45 min
Arrival
11:30
Heathrow

Schedule: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21 November, ….

BA 296 Chicago — London
British Airways Boeing 787
Departure
21:45
O'Hare
Flight time: 7 h 45 min
Arrival
11:30
Heathrow

Schedule: 2, 3, 4, 5, 6, 7, 8 February.

AA 98 Chicago — London
American Airlines Boeing 787-900
Departure
21:50
O'Hare
Flight time: 7 h 40 min
Arrival
10:30
Heathrow

Schedule: 25 October.

UA 938 Chicago — London
United Airlines Boeing 767-300
Departure
22:05
O'Hare
Flight time: 8 h 10 min
Arrival
11:15
Heathrow

Schedule: 25, 26, 27, 28, 29, 30, 31 October, 1 November, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 March, ….

AA 98 Chicago — London
American Airlines Boeing 787-900
Departure
22:25
O'Hare
Flight time: 7 h 50 min
Arrival
12:15
Heathrow

Schedule: 2, 3, 4 June.

AA 98 Chicago — London
American Airlines Boeing 787-900
Departure
22:30
O'Hare
Flight time: 7 h 45 min
Arrival
12:15
Heathrow

Schedule: daily from 05.06 to 05.08.

AA 98 Chicago — London
American Airlines Boeing 787-900
Departure
22:35
O'Hare
Flight time: 7 h 40 min
Arrival
12:15
Heathrow

Schedule: daily from 06.08 to 24.10.

BA 296 Chicago — London
British Airways Boeing 777
Departure
22:45
O'Hare
Flight time: 7 h 45 min
Arrival
11:30
Heathrow

Schedule: 25, 26, 27, 28, 29, 30, 31 October, 1 November, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 March, ….

BA 296 Chicago — London
British Airways Boeing 787
Departure
22:45
O'Hare
Flight time: 7 h 45 min
Arrival
11:30
Heathrow

Schedule: 22, 23, 24, 25, 26, 27 March.