American Airlines Flight 39 Deals & Information (2025/2026)

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American Airlines Flight 39 Route Deals From $868

The cheapest prices found with in the last 7 days for return flights were $542 and $868 for one-way flights to Miami Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 16 - Tue, Oct 14
LHR
Heathrow
MIA
Miami Intl.
$542 Roundtrip, found 2 days ago
$542
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Sep 16 from Heathrow to Miami Intl., returning Tue, Oct 14, priced at $542 found 2 days ago

Frequently asked questions

What route does flight number AA39 take?
Flight number AA39 flies direct from London Airport (LHR-Heathrow) to Miami, FL Airport (MIA-Miami Intl.). During this journey, you can expect to be in the air for about 9 hours and 37 minutes. It pays to book ahead to lock in your preferred seat.
How often is AA39 on time?
For passengers traveling with American Airlines flight number AA39 between Heathrow Airport and Miami, FL Airport (MIA-Miami Intl.), 100% of these trips arrive as scheduled. If you happen to be delayed, expect to wait about 5 minutes on average. Thanks to the air carrier’s first-rate service, this flight has earned a 4.25-star rating.
What terminal does AA39 fly out of?
You’ll likely be hopping on the plane at Terminal 5 if you’re traveling on flight number AA39 direct from Heathrow Airport (LHR) to Miami, FL Airport (MIA-Miami Intl.).
What kind of plane is on flight number AA39?
The route for AA39 is almost always LHR to MIA, and the Boeing 777-300ER is the type of aircraft you’re likely to be jetting off with.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AA39 flight with Travelocity, please visit our Customer Service Portal.