Route Details
| Flight | Airline | From | To | Departure | Arrival | Duration | Days | Effective |
|---|---|---|---|---|---|---|---|---|
| 299 | British Airways | LHR | ORD | 13:10 | 15:55 | 8h 45m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-05-25 – 2026-06-01 |
| 91 | American Airlines | LHR | ORD | 14:10 | 18:05 | 8h 55m | Mon, Tue, Wed, Thu, Fri | 2026-10-26 – 2026-10-30 |
| 959 | United Airlines | LHR | ORD | 11:05 | 14:10 | 9h 5m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-03-29 – 2026-10-24 |
| 297 | British Airways | LHR | ORD | 15:45 | 18:45 | 9h 0m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-01 – 2027-03-13 |
| 297 | British Airways | LHR | ORD | 15:45 | 18:45 | 9h 0m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-11-01 – 2026-12-31 |
| 928 | United Airlines | LHR | ORD | 13:35 | 17:00 | 9h 25m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-01 – 2027-03-13 |
| 299 | British Airways | LHR | ORD | 13:10 | 15:55 | 8h 45m | Sun | 2026-03-29 – 2026-03-29 |
| 295 | British Airways | LHR | ORD | 11:00 | 14:50 | 8h 50m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-03-18 – 2026-03-28 |
| 91 | American Airlines | LHR | ORD | 12:35 | 15:20 | 8h 45m | Sat, Sun | 2026-11-01 – 2026-12-27 |
| 297 | British Airways | LHR | ORD | 15:15 | 18:15 | 9h 0m | Mon, Tue, Thu | 2026-09-01 – 2026-09-07 |
| 928 | United Airlines | LHR | ORD | 13:35 | 18:00 | 9h 25m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-14 – 2027-03-21 |
| 55 | American Airlines | LHR | ORD | 12:15 | 14:55 | 8h 40m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-04-07 – 2026-05-20 |
| 299 | British Airways | LHR | ORD | 13:10 | 15:55 | 8h 45m | Mon, Tue, Wed, Thu, Fri | 2026-09-28 – 2026-10-02 |
| 87 | American Airlines | LHR | ORD | 09:45 | 12:25 | 8h 40m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-05-07 – 2026-07-01 |
| 295 | British Airways | LHR | ORD | 11:10 | 13:50 | 8h 40m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-04-18 – 2026-05-03 |
| 958 | United Airlines | LHR | ORD | 07:40 | 11:00 | 9h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-11-01 – 2026-12-31 |
| 295 | British Airways | LHR | ORD | 11:00 | 14:50 | 8h 50m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-25 – 2026-10-31 |
| 928 | United Airlines | LHR | ORD | 14:10 | 17:25 | 9h 15m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-09-08 – 2026-10-24 |
| 87 | American Airlines | LHR | ORD | 14:10 | 17:05 | 8h 55m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-11-01 – 2026-12-31 |
| 958 | United Airlines | LHR | ORD | 07:40 | 12:00 | 9h 20m | Sat, Sun | 2026-03-21 – 2026-03-28 |
| 958 | United Airlines | LHR | ORD | 07:40 | 12:00 | 9h 20m | Wed, Thu | 2026-03-19 – 2026-03-25 |
| 299 | British Airways | LHR | ORD | 13:10 | 15:55 | 8h 45m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-06-05 – 2026-06-24 |
| 299 | British Airways | LHR | ORD | 13:10 | 15:55 | 8h 45m | Tue, Wed, Thu | 2026-06-02 – 2026-06-04 |
| 87 | American Airlines | LHR | ORD | 14:10 | 17:05 | 8h 55m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-01 – 2027-03-13 |
| 91 | American Airlines | LHR | ORD | 12:35 | 15:20 | 8h 45m | Sat, Sun | 2027-01-02 – 2027-03-13 |
| 297 | British Airways | LHR | ORD | 15:45 | 19:45 | 9h 0m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-14 – 2027-03-27 |
| 297 | British Airways | LHR | ORD | 15:15 | 18:15 | 9h 0m | Mon, Wed, Thu, Fri, Sat, Sun | 2026-04-01 – 2026-04-06 |
| 55 | American Airlines | LHR | ORD | 12:15 | 15:00 | 8h 45m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-05-22 – 2026-10-24 |
| 299 | British Airways | LHR | ORD | 13:10 | 15:55 | 8h 45m | Tue, Wed | 2026-04-07 – 2026-04-08 |
| 928 | United Airlines | LHR | ORD | 13:35 | 17:00 | 9h 25m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-11-01 – 2026-11-22 |
| 297 | British Airways | LHR | ORD | 15:45 | 19:45 | 9h 0m | Mon, Tue, Wed, Thu, Sun | 2026-03-22 – 2026-03-26 |
| 299 | British Airways | LHR | ORD | 13:10 | 15:55 | 8h 45m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-04-18 – 2026-05-24 |
| 87 | American Airlines | LHR | ORD | 09:45 | 12:25 | 8h 40m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-03-29 – 2026-04-06 |
| 959 | United Airlines | LHR | ORD | 10:25 | 13:45 | 9h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-11-23 – 2026-12-31 |
| 958 | United Airlines | LHR | ORD | 08:00 | 11:10 | 9h 10m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-09-08 – 2026-10-24 |
| 87 | American Airlines | LHR | ORD | 09:45 | 12:30 | 8h 45m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-07-02 – 2026-10-24 |
| 91 | American Airlines | LHR | ORD | 12:35 | 15:20 | 8h 45m | Mon, Tue, Wed, Thu, Fri | 2027-01-01 – 2027-03-12 |
| 87 | American Airlines | LHR | ORD | 10:05 | 14:00 | 8h 55m | Sat | 2026-03-28 – 2026-03-28 |
| 297 | British Airways | LHR | ORD | 15:15 | 18:15 | 9h 0m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-04-18 – 2026-05-03 |
| 295 | British Airways | LHR | ORD | 11:10 | 13:50 | 8h 40m | Mon, Tue, Thu, Sat, Sun | 2026-03-29 – 2026-04-04 |
| 958 | United Airlines | LHR | ORD | 07:40 | 11:00 | 9h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-01 – 2027-03-13 |
| 928 | United Airlines | LHR | ORD | 10:25 | 14:45 | 9h 20m | Mon, Sat, Sun | 2026-03-14 – 2026-03-28 |
| 297 | British Airways | LHR | ORD | 15:15 | 18:15 | 9h 0m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-05-04 – 2026-08-29 |
| 959 | United Airlines | LHR | ORD | 10:25 | 13:45 | 9h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-11-01 – 2026-11-22 |
| 928 | United Airlines | LHR | ORD | 10:25 | 14:45 | 9h 20m | Tue | 2026-03-24 – 2026-03-24 |
| 295 | British Airways | LHR | ORD | 11:10 | 13:50 | 8h 40m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-04-12 – 2026-04-17 |
| 91 | American Airlines | LHR | ORD | 14:10 | 18:00 | 8h 50m | Mon, Tue, Wed, Thu, Fri | 2026-03-09 – 2026-03-27 |
| 55 | American Airlines | LHR | ORD | 12:15 | 15:00 | 8h 45m | Thu | 2026-05-21 – 2026-05-21 |
| 91 | American Airlines | LHR | ORD | 12:35 | 16:20 | 8h 45m | Sat, Sun | 2027-03-14 – 2027-03-27 |
| 928 | United Airlines | LHR | ORD | 14:10 | 17:20 | 9h 10m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-03-29 – 2026-05-20 |
| 297 | British Airways | LHR | ORD | 15:15 | 18:15 | 9h 0m | Tue | 2026-04-07 – 2026-04-07 |
| 297 | British Airways | LHR | ORD | 15:15 | 18:15 | 9h 0m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-09-09 – 2026-09-18 |
| 928 | United Airlines | LHR | ORD | 13:35 | 18:00 | 9h 25m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-22 – 2027-04-16 |
| 91 | American Airlines | LHR | ORD | 14:10 | 18:00 | 8h 50m | Sat, Sun | 2026-03-21 – 2026-03-22 |
| 87 | American Airlines | LHR | ORD | 12:35 | 16:25 | 8h 50m | Mon, Tue, Wed, Thu, Fri | 2026-03-09 – 2026-03-27 |
| 958 | United Airlines | LHR | ORD | 07:25 | 11:45 | 9h 20m | Fri | 2026-03-27 – 2026-03-27 |
| 297 | British Airways | LHR | ORD | 15:15 | 18:15 | 9h 0m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-01 – 2026-10-24 |
| 55 | American Airlines | LHR | ORD | 12:15 | 15:00 | 8h 45m | Sun | 2026-03-29 – 2026-03-29 |
| 299 | British Airways | LHR | ORD | 13:10 | 15:55 | 8h 45m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-03 – 2026-10-24 |
| 959 | United Airlines | LHR | ORD | 10:25 | 14:45 | 9h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-14 – 2027-03-21 |
| 295 | British Airways | LHR | ORD | 11:00 | 13:50 | 8h 50m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-11-01 – 2026-12-31 |
| 55 | American Airlines | LHR | ORD | 12:15 | 15:00 | 8h 45m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-03-30 – 2026-04-06 |
| 959 | United Airlines | LHR | ORD | 10:25 | 14:45 | 9h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-22 – 2027-04-16 |
| 297 | British Airways | LHR | ORD | 15:15 | 18:15 | 9h 0m | Mon, Tue, Sun | 2026-03-29 – 2026-03-31 |
| 299 | British Airways | LHR | ORD | 13:10 | 15:55 | 8h 45m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-06-25 – 2026-09-18 |
| 297 | British Airways | LHR | ORD | 15:15 | 18:15 | 9h 0m | Mon, Sat, Sun | 2026-09-19 – 2026-09-21 |
| 928 | United Airlines | LHR | ORD | 14:10 | 17:15 | 9h 5m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-05-21 – 2026-09-07 |
| 297 | British Airways | LHR | ORD | 15:15 | 18:15 | 9h 0m | Mon, Wed, Fri, Sat, Sun | 2026-08-30 – 2026-09-06 |
| 87 | American Airlines | LHR | ORD | 14:10 | 18:05 | 8h 55m | Mon, Tue, Wed, Thu, Fri | 2027-03-15 – 2027-03-26 |
| 87 | American Airlines | LHR | ORD | 14:10 | 18:05 | 8h 55m | Sat, Sun | 2027-03-14 – 2027-03-27 |
| 297 | British Airways | LHR | ORD | 14:15 | 18:15 | 9h 0m | Sat | 2026-03-28 – 2026-03-28 |
| 959 | United Airlines | LHR | ORD | 10:25 | 14:45 | 9h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-25 – 2026-10-31 |
| 958 | United Airlines | LHR | ORD | 07:25 | 11:45 | 9h 20m | Tue | 2026-03-24 – 2026-03-24 |
| 91 | American Airlines | LHR | ORD | 14:10 | 17:45 | 8h 35m | Sat | 2026-03-28 – 2026-03-28 |
| 958 | United Airlines | LHR | ORD | 07:40 | 12:00 | 9h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-22 – 2027-04-16 |
| 295 | British Airways | LHR | ORD | 11:00 | 14:50 | 8h 50m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-14 – 2027-03-27 |
| 928 | United Airlines | LHR | ORD | 10:25 | 14:45 | 9h 20m | Wed | 2026-03-25 – 2026-03-25 |
| 297 | British Airways | LHR | ORD | 15:15 | 18:15 | 9h 0m | Wed, Thu, Fri, Sat | 2026-04-08 – 2026-04-11 |
| 91 | American Airlines | LHR | ORD | 14:45 | 17:35 | 8h 50m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-03-29 – 2026-10-24 |
| 928 | United Airlines | LHR | ORD | 13:35 | 17:00 | 9h 25m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-11-23 – 2026-12-31 |
| 958 | United Airlines | LHR | ORD | 08:00 | 11:05 | 9h 5m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-05-21 – 2026-09-07 |
| 958 | United Airlines | LHR | ORD | 07:40 | 12:00 | 9h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-14 – 2027-03-21 |
| 958 | United Airlines | LHR | ORD | 07:55 | 12:15 | 9h 20m | Mon | 2026-03-16 – 2026-03-23 |
| 958 | United Airlines | LHR | ORD | 08:00 | 10:55 | 8h 55m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-03-29 – 2026-05-20 |
| 297 | British Airways | LHR | ORD | 15:15 | 18:15 | 9h 0m | Tue | 2026-09-08 – 2026-09-08 |
| 297 | British Airways | LHR | ORD | 15:45 | 19:45 | 9h 0m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-25 – 2026-10-31 |
| 928 | United Airlines | LHR | ORD | 13:35 | 18:00 | 9h 25m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-25 – 2026-10-31 |
| 959 | United Airlines | LHR | ORD | 13:35 | 18:00 | 9h 25m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-03-08 – 2026-03-28 |
| 87 | American Airlines | LHR | ORD | 12:35 | 16:25 | 8h 50m | Sat, Sun | 2026-03-21 – 2026-03-22 |
| 959 | United Airlines | LHR | ORD | 10:25 | 13:45 | 9h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-01 – 2027-03-13 |
| 297 | British Airways | LHR | ORD | 15:45 | 19:45 | 9h 0m | Fri | 2026-03-27 – 2026-03-27 |
| 295 | British Airways | LHR | ORD | 11:10 | 13:50 | 8h 40m | Wed | 2026-04-01 – 2026-04-01 |
| 295 | British Airways | LHR | ORD | 11:10 | 13:50 | 8h 40m | Fri | 2026-04-03 – 2026-04-03 |
| 295 | British Airways | LHR | ORD | 11:10 | 13:50 | 8h 40m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-05-04 – 2026-10-24 |
| 299 | British Airways | LHR | ORD | 13:10 | 15:55 | 8h 45m | Mon, Tue, Wed | 2026-03-30 – 2026-04-01 |
| 958 | United Airlines | LHR | ORD | 07:40 | 12:00 | 9h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-25 – 2026-10-31 |
| 87 | American Airlines | LHR | ORD | 12:35 | 16:20 | 8h 45m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-25 – 2026-10-31 |
| 91 | American Airlines | LHR | ORD | 12:35 | 15:20 | 8h 45m | Mon, Tue, Wed, Thu, Fri | 2026-11-02 – 2026-12-31 |
| 958 | United Airlines | LHR | ORD | 07:40 | 12:00 | 9h 20m | Thu | 2026-03-26 – 2026-03-26 |
| 928 | United Airlines | LHR | ORD | 10:25 | 14:45 | 9h 20m | Fri | 2026-03-27 – 2026-03-27 |
| 91 | American Airlines | LHR | ORD | 14:10 | 18:05 | 8h 55m | Sat, Sun | 2026-10-25 – 2026-10-31 |
| 928 | United Airlines | LHR | ORD | 10:25 | 14:45 | 9h 20m | Thu | 2026-03-26 – 2026-03-26 |
| 299 | British Airways | LHR | ORD | 13:10 | 15:55 | 8h 45m | Mon, Tue, Sat, Sun | 2026-09-19 – 2026-09-22 |
| 299 | British Airways | LHR | ORD | 13:10 | 15:55 | 8h 45m | Mon, Thu, Fri, Sat, Sun | 2026-04-02 – 2026-04-11 |
| 299 | British Airways | LHR | ORD | 13:10 | 15:55 | 8h 45m | Wed, Thu, Fri, Sat, Sun | 2026-09-23 – 2026-09-27 |
| 299 | British Airways | LHR | ORD | 13:10 | 15:55 | 8h 45m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-04-12 – 2026-04-17 |
| 295 | British Airways | LHR | ORD | 11:00 | 13:50 | 8h 50m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-01 – 2027-03-13 |
| 87 | American Airlines | LHR | ORD | 09:45 | 12:20 | 8h 35m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-04-07 – 2026-05-06 |
| 91 | American Airlines | LHR | ORD | 12:35 | 16:20 | 8h 45m | Mon, Tue, Wed, Thu, Fri | 2027-03-15 – 2027-03-26 |
Flights departing LON London for ORD Chicago
LON
London
✈
ORD
Chicago
The distance between LON and ORD is 6,341km and the minimum flight time is 8hrs 35min.
Airlines & Schedules
United Airlines
Runs all year
March 2026
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American Airlines
Runs all year
March 2026
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British Airways
Runs all year
March 2026
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Destination Guides
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