Using the online timetable is an easy way to look at all the direct flights Chicago — London
203 flights in a week
Departure and arrival times are local (Chicago and London)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 07:00 | 20:10 | wed | American Airlines | 7h 10m | O'Hare International Airport — London Heathrow Airport | Select dates | |
| 08:00 | 20:07 | fri | American Airlines | 7h 7m | O'Hare International Airport — London Heathrow Airport | Select dates | |
| 08:20 | 22:10 | daily | AA90 | American Airlines | 7h 50m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 08:20 | 22:00 | sat | AA9602 | American Airlines | 7h 40m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 09:55 | 22:40 | tue, wed, thu, fri, sat | AA90 | American Airlines | 7h 45m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 15:45 | 05:55 | daily | UA929 | United Airlines | 8h 10m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 15:55 | 05:55 | daily | UA929 | United Airlines | 8h 0m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 16:05 | 05:55 | daily | UA929 | United Airlines | 7h 50m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 16:30 | 05:33 | thu | N8879 | National Airlines | 7h 3m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 16:30 | 06:15 | thu | N8879 | National Airlines | 7h 45m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 16:30 | 06:43 | thu | N8879 | National Airlines | 8h 13m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 16:30 | 06:26 | thu | N8879 | National Airlines | 7h 56m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 16:30 | 06:21 | thu | N8879 | National Airlines | 7h 51m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 16:45 | 06:45 | daily | UA929 | United Airlines | 8h 0m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 16:45 | 06:35 | daily | BA294 | British Airways | 7h 50m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 16:50 | 06:22 | tue | Air Belgium (Hongyuan Group Livery) | 7h 32m | O'Hare International Airport — London Heathrow Airport | Select dates | |
| 16:55 | 05:55 | mon, tue, thu, fri, sat, sun | UA929 | United Airlines | 8h 0m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 17:00 | 06:14 | sun | AA9602 | American Airlines | 7h 14m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 17:05 | 05:55 | daily | UA929 | United Airlines | 7h 50m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 17:05 | 06:15 | wed | AA90 | American Airlines | 7h 10m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 17:35 | 07:25 | daily | BA294 | British Airways | 7h 50m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 17:55 | 07:55 | daily | UA920 | United Airlines | 8h 0m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 17:55 | 07:50 | mon, tue, wed, thu, sat, sun | AA86 | American Airlines | 7h 55m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 18:05 | 07:50 | daily | AA86 | American Airlines | 7h 45m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 18:20 | 08:30 | tue, thu, fri, sun | UA920 | United Airlines | 8h 10m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 18:50 | 09:00 | mon, wed, sat | UA920 | United Airlines | 8h 10m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 18:55 | 07:55 | daily | UA920 | United Airlines | 8h 0m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 19:10 | 09:00 | mon, tue | BA298 | British Airways | 7h 50m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 19:15 | 09:05 | wed | BA298 | British Airways | 7h 50m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 19:30 | 08:15 | daily | AA86 | American Airlines | 7h 45m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 20:00 | 09:28 | mon | UA929 | United Airlines | 7h 28m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 20:15 | 09:42 | fri | UA929 | United Airlines | 7h 27m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 20:35 | 10:20 | daily | AA46 | American Airlines | 7h 45m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 21:15 | 11:25 | daily | UA938 | United Airlines | 8h 10m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 21:15 | 11:15 | daily | UA938 | United Airlines | 8h 0m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 21:15 | 11:05 | mon, tue, sat, sun | BA296 | British Airways | 7h 50m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 21:20 | 12:20 | mon | UA262 | United Airlines | 9h 0m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 21:20 | 11:10 | fri | BA296 | British Airways | 7h 50m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 21:25 | 11:15 | mon, tue, wed, thu, sun | BA296 | British Airways | 7h 50m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 21:35 | 11:45 | daily | UA938 | United Airlines | 8h 10m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 21:35 | 11:24 | mon | UA3042 | United Airlines | 7h 49m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 22:00 | 11:36 | sat | UA929 | United Airlines | 7h 36m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 22:05 | 10:50 | daily | BA296 | British Airways | 7h 45m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 22:15 | 11:15 | daily | UA938 | United Airlines | 8h 0m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 22:15 | 11:00 | mon, tue, fri, sat | BA296 | British Airways | 7h 45m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 22:15 | 12:05 | daily | BA296 | British Airways | 7h 50m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 22:30 | 12:15 | sun | AA98 | American Airlines | 7h 45m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 22:35 | 12:15 | daily | AA98 | American Airlines | 7h 40m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 23:00 | 12:45 | mon, tue, wed, thu | AA98 | American Airlines | 7h 45m | O'Hare International Airport — London Heathrow Airport | Select dates |
| 23:30 | 12:29 | thu | USC | 6h 59m | O'Hare International Airport — Stansted Airport | Select dates |