Flight Route · International
Chicago → London
ORD to LGW
O'Hare International Airport to London Gatwick Airport: 3,963 miles (6,378 km), about 8h 28m airborne, +6h time-zone shift on arrival.
Distance
3,963 mi
6,378 km
Flight time
8h 28m
block time, approx
Time-zone shift
+6h
Chicago → London
International?
Yes
United States → United Kingdom
ORD–LGW questions, answered
How long is the flight from Chicago to London?
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A direct flight from O'Hare International Airport (ORD) to London Gatwick Airport (LGW) takes approximately 8h 28m. Actual block time varies with aircraft type, winds, and routing.
What is the distance from ORD to LGW?
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The great-circle distance from O'Hare International Airport to London Gatwick Airport is approximately 3963 miles (6378 kilometers). Actual flown distance varies slightly with the routing assigned by air traffic control.
What is the time difference between Chicago and London?
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London is +6h relative to Chicago. America/Chicago → Europe/London.
Which airlines fly from ORD to LGW?
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Carriers serving both endpoints include various international and regional carriers. Direct service depends on the specific carrier and season — confirm with your booking source for current schedules.
Is this an international flight?
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Yes. O'Hare International Airport is in United States, and London Gatwick Airport is in United Kingdom. Travelers should confirm passport, visa, and customs requirements before departure.
Can I track ORD–LGW flights on TripDesk365?
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Yes. TripDesk365 imports your booking confirmations from your inbox, identifies the route, and shows real-time status — gate changes, delays, and live aircraft position. Free for 14 days.
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