Flights from Chicago to London - Live ORD to LHR Tracker

Chicago to London Flights

Track all flights from Chicago (ORD) to London (LHR) in real-time. Distance: 6351 km. Average flight time: 8h 15m.

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📏 6351 km

Total flight distance between Chicago and London.

⏱️ ~8h 15m

Average flight duration for this route.

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See all aircraft currently flying this route on the map.

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Chicago to London Route Information

Origin: Chicago (ORD)
Destination: London (LHR)
Distance: 6351 km (3943 miles)
Flight Time: Approximately 8h 15m

Airlines Flying This Route

Multiple airlines operate flights between Chicago and London, including major carriers and their partners. Use our tracker to see all current flights on this route.

Best Time to Book

Flight prices and availability vary throughout the year. For the best deals on Chicago to London flights, consider booking 2-3 months in advance for international routes.

Frequently Asked Questions

How long is the flight from Chicago to London?

Direct flights from Chicago to London take approximately 8h 15m. Actual time may vary based on weather and route.

How far is London from Chicago?

The flight distance between Chicago and London is 6351 km (3943 miles).

What airlines fly from Chicago to London?

Several major airlines operate this route. Check our live tracker to see all current flights between ORD and LHR.