Flights London → Miami
LHR → MIA
Route overview
The flight route from London to Miami is operated using a variety of aircraft including the Boeing 777-300ER, Boeing 777, Boeing 747-400, and Airbus A330-300. The destination airport in Miami sees over 50 million passengers annually, making it one of the busiest airports for international travel.
The London (LHR) → Miami (MIA) route is operated by American Airlines, British Airways, Delta Air Lines, Iberia Airlines. FlightGuard's average computed risk is 9.8/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Miami the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from London the average ATFM delay is 1.8 minutes.
Heading to Miami: what to expect in this direction
Flying from London (LHR) to Miami (MIA) heads west for about 7,109 km, a flight time of roughly 9h 18m.
Air-traffic congestion: departing London the average ATFM delay is 1.8 min (atfm); arriving into Miami it is 2.0 min (atfm).
Route facts
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Iberia Airlines (IB) | 86% | 17 min | 4.8% |
| Delta Air Lines (DL) | 80% | 8 min | 1.8% |
| British Airways (BA) | 77% | 17 min | 2.4% |
| American Airlines (AA) | 74% | 16 min | 3.0% |
Airlines operating LHR-MIA
Frequently asked questions about LHR-MIA
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 4 airlines: American Airlines, British Airways, Delta Air Lines, Iberia Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Miami, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
The London-Miami route is about 7,109 km: for a cancellation (with less than 14 days' notice), a delay over 3 hours, or denied boarding, UK261 compensation is £520, barring extraordinary circumstances.
