Flights Detroit → London
DTW → LHR
Route overview
The flight route from Detroit to London is operated using a mix of Boeing 777-200LR and Boeing 777 aircraft, providing reliable connectivity between North America and Europe. The destination airport serves an impressive number of passengers annually, totaling 83,884,572, highlighting its significance as a major international hub.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The Detroit (DTW) → London (LHR) route is operated by Air France, Delta Air Lines, KLM Royal Dutch Airlines. FlightGuard's average computed risk is 14.1/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At London the average ATFM delay is 1.8 minutes (main cause: atfm). Departing from Detroit the average ATFM delay is 2.0 minutes.
Heading to London: what to expect in this direction
Flying from Detroit (DTW) to London (LHR) heads north-east for about 6,045 km, a flight time of roughly 7h 59m.
Air-traffic congestion: departing Detroit the average ATFM delay is 2.0 min (atfm); arriving into London it is 1.8 min (atfm).
Route facts
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| KLM Royal Dutch Airlines (KL) | 84% | 20 min | 0.0% |
| Air France (AF) | 82% | 18 min | 3.3% |
| Delta Air Lines (DL) | 80% | 8 min | 1.8% |
Airlines operating DTW-LHR
Airports
Frequently asked questions about DTW-LHR
Route-specific punctuality data isn't available yet. Check your flight on FlightGuard for a real-time analysis.
The cancellation rate varies by airline and season. Check your flight risk for an up-to-date estimate.
The route is operated by 3 airlines: Air France, Delta Air Lines, KLM Royal Dutch Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at London, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
