Using the online timetable is an easy way to look at all the direct flights London — Chicago
73 flights in a week
Departure and arrival times are local (London and Chicago)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 07:30 | 10:18 | sat | UA3909 | United Airlines | 8h 48m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 07:45 | 10:00 | sun | American Airlines | 8h 15m | London Heathrow Airport — O'Hare International Airport | Select dates | |
| 08:30 | 11:27 | wed | American Airlines | 7h 57m | London Heathrow Airport — O'Hare International Airport | Select dates | |
| 08:30 | 11:25 | daily | UA958 | United Airlines | 8h 55m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 09:15 | 11:55 | daily | AA87 | American Airlines | 8h 40m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 11:05 | 13:50 | mon, tue, wed, fri, sat, sun | BA295 | British Airways | 8h 45m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 11:05 | 14:10 | daily | UA959 | United Airlines | 9h 5m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 11:10 | 13:55 | thu | BA295 | British Airways | 8h 45m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 11:30 | 13:39 | thu | American Airlines | 8h 9m | London Heathrow Airport — O'Hare International Airport | Select dates | |
| 12:15 | 14:40 | daily | AA47 | American Airlines | 8h 25m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 13:10 | 15:55 | daily | BA299 | British Airways | 8h 45m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 14:10 | 17:20 | thu, fri, sat, sun | UA928 | United Airlines | 9h 10m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 14:10 | 16:55 | daily | UA928 | United Airlines | 8h 45m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 14:25 | 17:00 | daily | AA91 | American Airlines | 8h 35m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 15:00 | 17:44 | sat | UA3925 | United Airlines | 8h 44m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 15:30 | 18:15 | daily | BA297 | British Airways | 8h 45m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 19:15 | 21:06 | sun | British Airways | 7h 51m | London Heathrow Airport — O'Hare International Airport | Select dates |