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Heathrow (LON) - O'Hare (CHI)

Here is the updated flight timetable for Heathrow (LON) - O'Hare (CHI) for 2025. Click on your desired route or flight to see detailed timetables and additional information.

The timetable shows local time!

UA 958 London — Chicago
United Airlines Boeing 767-300
Departure
07:40
Heathrow
Flight time: 9 h 20 min
Arrival
11:00
O'Hare

Schedule: daily from 02.11 to 07.03.

UA 958 London — Chicago
United Airlines Boeing 767-300
Departure
07:40
Heathrow
Flight time: 9 h 20 min
Arrival
12:00
O'Hare

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

UA 958 London — Chicago
United Airlines Boeing 767-300
Departure
08:00
Heathrow
Flight time: 8 h 50 min
Arrival
10:50
O'Hare

Schedule: 29 March.

UA 958 London — Chicago
United Airlines Boeing 767-300
Departure
08:30
Heathrow
Flight time: 9 h 0 min
Arrival
11:30
O'Hare

Schedule: daily from 01.09 to 25.10.

UA 958 London — Chicago
United Airlines Boeing 767-300
Departure
08:30
Heathrow
Flight time: 8 h 55 min
Arrival
11:25
O'Hare

Schedule: daily from 03.06 to 31.08.

AA 87 London — Chicago
American Airlines Boeing 787-900
Departure
09:15
Heathrow
Flight time: 8 h 40 min
Arrival
11:55
O'Hare

Schedule: daily from 05.06 to 02.09.

AA 87 London — Chicago
American Airlines Boeing 787-900
Departure
09:15
Heathrow
Flight time: 8 h 30 min
Arrival
11:45
O'Hare

Schedule: 3, 4 June.

AA 87 London — Chicago
American Airlines Boeing 787-900
Departure
09:15
Heathrow
Flight time: 8 h 35 min
Arrival
11:50
O'Hare

Schedule: daily from 03.09 to 25.10.

UA 928 London — Chicago
United Airlines Boeing 767-300
Departure
10:25
Heathrow
Flight time: 9 h 20 min
Arrival
13:45
O'Hare

Schedule: daily from 02.11 to 07.03.

UA 928 London — Chicago
United Airlines Boeing 767-300
Departure
10:25
Heathrow
Flight time: 9 h 20 min
Arrival
14:45
O'Hare

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 295 London — Chicago
British Airways Boeing 787
Departure
11:00
Heathrow
Flight time: 8 h 55 min
Arrival
14:55
O'Hare

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

BA 295 London — Chicago
British Airways Boeing 787-900
Departure
11:00
Heathrow
Flight time: 8 h 55 min
Arrival
14:55
O'Hare

Schedule: 28 October.

BA 295 London — Chicago
British Airways Boeing 777-300ER
Departure
11:00
Heathrow
Flight time: 8 h 55 min
Arrival
14:55
O'Hare

Schedule: 22, 23, 24, 25, 26, 27, 28 March.

BA 295 London — Chicago
British Airways Boeing 787-900
Departure
11:00
Heathrow
Flight time: 8 h 55 min
Arrival
13:55
O'Hare

Schedule: 10, 11, 12, 13 November.

BA 295 London — Chicago
British Airways Boeing 787
Departure
11:00
Heathrow
Flight time: 8 h 55 min
Arrival
13:55
O'Hare

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

BA 295 London — Chicago
British Airways Boeing 777
Departure
11:00
Heathrow
Flight time: 8 h 55 min
Arrival
13:55
O'Hare

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

BA 295 London — Chicago
British Airways Boeing 777
Departure
11:00
Heathrow
Flight time: 8 h 55 min
Arrival
14:55
O'Hare

Schedule: 18, 19, 20, 21 March.

BA 295 London — Chicago
British Airways Boeing 787-800
Departure
11:00
Heathrow
Flight time: 8 h 55 min
Arrival
13:55
O'Hare

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

BA 295 London — Chicago
British Airways Boeing 777
Departure
11:05
Heathrow
Flight time: 8 h 45 min
Arrival
13:50
O'Hare

Schedule: Sunday to 19.10.

BA 295 London — Chicago
British Airways Boeing 787-900
Departure
11:05
Heathrow
Flight time: 8 h 45 min
Arrival
13:50
O'Hare

Schedule: 17, 18 June.

UA 959 London — Chicago
United Airlines Boeing 767-300
Departure
11:05
Heathrow
Flight time: 9 h 5 min
Arrival
14:10
O'Hare

Schedule: daily from 03.06 to 25.10.

BA 295 London — Chicago
British Airways Boeing 787
Departure
11:05
Heathrow
Flight time: 8 h 45 min
Arrival
13:50
O'Hare

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

BA 295 London — Chicago
British Airways Boeing 787-900
Departure
11:10
Heathrow
Flight time: 8 h 45 min
Arrival
13:55
O'Hare

Schedule: 19 June.

BA 295 London — Chicago
British Airways Boeing 787
Departure
11:10
Heathrow
Flight time: 8 h 45 min
Arrival
13:55
O'Hare

Schedule: Thursday to 23.10, except for 19.06.

AA 47 London — Chicago
American Airlines Boeing 787-900
Departure
12:15
Heathrow
Flight time: 8 h 30 min
Arrival
14:45
O'Hare

Schedule: daily from 05.06 to 04.07.

AA 47 London — Chicago
American Airlines Boeing 787-900
Departure
12:15
Heathrow
Flight time: 8 h 25 min
Arrival
14:40
O'Hare

Schedule: 3, 4 June, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22 July, ….

AA 47 London — Chicago
American Airlines Boeing 787-900
Departure
12:15
Heathrow
Flight time: 8 h 35 min
Arrival
14:50
O'Hare

Schedule: daily from 03.09 to 25.10.

AA 87 London — Chicago
American Airlines Boeing 787-900
Departure
12:35
Heathrow
Flight time: 8 h 50 min
Arrival
15:25
O'Hare

Schedule: daily from 02.11 to 07.03, except for 27.11, 28.11.

AA 87 London — Chicago
American Airlines Boeing 787-900
Departure
12:35
Heathrow
Flight time: 8 h 50 min
Arrival
16:25
O'Hare

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 299 London — Chicago
British Airways Boeing 777-300ER
Departure
13:10
Heathrow
Flight time: 8 h 45 min
Arrival
15:55
O'Hare

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

BA 299 London — Chicago
British Airways Boeing 787
Departure
13:10
Heathrow
Flight time: 8 h 45 min
Arrival
15:55
O'Hare

Schedule: 23, 24, 25, 26, 27, 28, 29, 30, 31 July, 1, 2, 3, 4, 5, 6, 7, 31 August.

BA 299 London — Chicago
British Airways Boeing 777
Departure
13:10
Heathrow
Flight time: 8 h 45 min
Arrival
15:55
O'Hare

Schedule: 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23 June, ….

UA 959 London — Chicago
United Airlines Boeing 767-300
Departure
13:35
Heathrow
Flight time: 9 h 25 min
Arrival
18:00
O'Hare

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

UA 959 London — Chicago
United Airlines Boeing 767-300
Departure
13:35
Heathrow
Flight time: 9 h 25 min
Arrival
17:00
O'Hare

Schedule: daily from 02.11 to 07.03.

UA 928 London — Chicago
United Airlines Boeing 767-300
Departure
14:10
Heathrow
Flight time: 9 h 5 min
Arrival
17:15
O'Hare

Schedule: 29 March.

UA 928 London — Chicago
United Airlines Boeing 767-300
Departure
14:10
Heathrow
Flight time: 9 h 10 min
Arrival
17:20
O'Hare

Schedule: daily from 03.06 to 25.10.

AA 91 London — Chicago
American Airlines Boeing 787-900
Departure
14:10
Heathrow
Flight time: 8 h 50 min
Arrival
18:00
O'Hare

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 91 London — Chicago
American Airlines Boeing 787-900
Departure
14:10
Heathrow
Flight time: 8 h 35 min
Arrival
16:45
O'Hare

Schedule: 3, 4, 5 June.

AA 91 London — Chicago
American Airlines Boeing 787-900
Departure
14:10
Heathrow
Flight time: 8 h 50 min
Arrival
17:00
O'Hare

Schedule: daily from 02.11 to 07.03, except for 27.11, 28.11.

AA 91 London — Chicago
American Airlines Boeing 787-900
Departure
14:25
Heathrow
Flight time: 8 h 35 min
Arrival
17:00
O'Hare

Schedule: daily from 06.06 to 25.10.

BA 297 London — Chicago
British Airways Boeing 777
Departure
15:30
Heathrow
Flight time: 8 h 45 min
Arrival
18:15
O'Hare

Schedule: 29 March.

BA 297 London — Chicago
British Airways Boeing 787
Departure
15:30
Heathrow
Flight time: 8 h 45 min
Arrival
18:15
O'Hare

Schedule: 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22 June, ….

BA 297 London — Chicago
British Airways Boeing 787-800
Departure
15:30
Heathrow
Flight time: 8 h 45 min
Arrival
18:15
O'Hare

Schedule: 10 August.

BA 297 London — Chicago
British Airways Boeing 787
Departure
15:45
Heathrow
Flight time: 9 h 0 min
Arrival
18:45
O'Hare

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

BA 297 London — Chicago
British Airways Boeing 787-900
Departure
15:45
Heathrow
Flight time: 9 h 0 min
Arrival
18:45
O'Hare

Schedule: daily from 04.12 to 10.01.

BA 297 London — Chicago
British Airways Boeing 787
Departure
15:45
Heathrow
Flight time: 9 h 0 min
Arrival
19:45
O'Hare

Schedule: 22, 23, 24, 25, 26, 27, 28 March.

BA 297 London — Chicago
British Airways Boeing 777
Departure
15:45
Heathrow
Flight time: 9 h 0 min
Arrival
18:45
O'Hare

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

BA 297 London — Chicago
British Airways Boeing 777
Departure
15:45
Heathrow
Flight time: 9 h 0 min
Arrival
19:45
O'Hare

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