LondonChicagoDirect FlightsLHR–ORD
London (London Heathrow Airport) to Chicago (O'Hare International Airport).
Flight time from LHR to ORD is estimated at about 8h 43m, based on the 3,942-mile great-circle distance. Our current captured departure sample includes 8-9/day across 3 captured airlines, with British Airways appearing most often in that sample. Captured departure times run from 08:00 to 15:15 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~8h 43m Estimated from great-circle distance — no tracked flights yet. | 3,942 mi | 8-9/day From the current provider sample; confirm live timetables before booking. | International |
Airlines on this route
Captured airlines for LHR to ORD
Our current provider sample includes 8-9/day from LHR to ORD across 3 captured airlines. Captured departure terminal data is available for 2, 5, 3.
- First departure
- 08:00
- Last departure
- 15:15
- Cadence
- ~hourly
- Captured departures/day
- 9
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| British Airways | 2-3/day | Boeing 777, Boeing 787 · Terminal 5 · Seat map | 11:1013:10 |
Aircraft on this route
Flying the other way?
ORD to LHR flights — 8-9/day on 3 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for LHR to ORD, last seen June 15, 2026. Frequency uses 59 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from LHR to ORD?
The LHR to ORD flight time is estimated at about 8h 43m from great-circle distance until enough tracked flights are available.
How far is LHR from ORD?
LHR to ORD is about 3,942 miles by air.
Which airlines fly from LHR to ORD?
Our current provider sample for LHR to ORD includes British Airways, United Airlines, American Airlines. Confirm live timetables before booking.
What aircraft fly from LHR to ORD?
Aircraft captured in our current provider sample for LHR to ORD include Boeing 767, Boeing 777, Boeing 787, Boeing 787.