Using the online timetable is an easy way to look at all the direct flights London — Chicago
98 flights in a week
Departure and arrival times are local (London and Chicago)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 07:45 | 10:00 | sun | American Eagle | 8h 15m | London Heathrow Airport — O'Hare International Airport | Select dates | |
| 08:00 | 10:30 | mon | AA9600 | American Eagle | 8h 30m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 08:30 | 11:27 | wed | American Eagle | 7h 57m | London Heathrow Airport — O'Hare International Airport | Select dates | |
| 08:30 | 11:35 | mon, tue, thu, fri, sat, sun | UA958 | United Express | 9h 5m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 09:15 | 11:50 | wed, thu | AA87 | American Eagle | 8h 35m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 09:15 | 11:45 | mon, tue, fri, sat | AA87 | American Eagle | 8h 30m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 10:25 | 14:50 | daily | UA958 | United Express | 9h 25m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 11:00 | 14:55 | mon, tue, wed, thu, fri, sat | BA295 | British Airways | 8h 55m | 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 | tue, wed, sat, sun | UA959 | United Express | 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 Eagle | 8h 9m | London Heathrow Airport — O'Hare International Airport | Select dates | |
| 12:05 | 16:30 | sat | UA919 | United Express | 9h 25m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 12:15 | 14:45 | daily | AA47 | American Eagle | 8h 30m | 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 |
| 13:35 | 18:00 | daily | UA959 | United Express | 9h 25m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 13:50 | 16:40 | fri | AA87 | American Eagle | 8h 50m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 13:50 | 17:40 | thu, fri, sat | AA87 | American Eagle | 8h 50m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 14:10 | 17:00 | daily | AA87 | American Eagle | 8h 50m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 14:10 | 17:15 | daily | UA928 | United Express | 9h 5m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 14:25 | 17:00 | daily | AA91 | American Eagle | 8h 35m | 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 |
| 15:35 | 19:35 | sat | BA297 | British Airways | 9h 0m | London Heathrow Airport — O'Hare International Airport | Select dates |
| 15:45 | 19:45 | fri | BA297 | British Airways | 9h 0m | 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 | |
| 22:30 | 02:20 | fri | AA9600 | American Eagle | 8h 50m | London Heathrow Airport — O'Hare International Airport | Select dates |