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Explore JFK Guide
American Airlines
AA100
In Flight
Delayed 9 min
24 Feb 2026
JFK
New York
John F Kennedy International Airport
Terminal 8 · Gate 4
Scheduled
18:25
Estimated
18:54
Actual
18:54
LHR
London
London Heathrow Airport
Terminal 3 · Gate 27
Scheduled
06:20
Estimated
06:29
Your Journey Timeline
Based on American Airlines check-in policy
Online check-in opens
Bag drop deadline
Boarding
Gate closes
Departure
In flight (99%)
Arrival
Weather Conditions
JFK — New York
Departure
-2°C
- Wind
- S 11kt
- Visibility
- 10+ sm
- Clouds
- BKN 25,000ft
LHR — London
Arrival
8°C
- Wind
- N 2kt
- Visibility
- 4.97 sm
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Before Your Flight
Services at John F Kennedy International Airport
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Explore JFK GuideAfter You Land
Getting started in London
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London Arrival GuideFlight Information
Aircraft & Airline
- Airline
- American Airlines oneworld
- Aircraft
- Boeing 777-300ER
- Manufacturer
- Boeing
- Registration
- N725AN
- Typical Seats
- 396
Route Details
- Flight Number
- AA100
- Duration
- 6h 55m
- Distance
- 5,540 km (2,991 nm)
- From
- John F Kennedy International Airport (JFK)
- To
- London Heathrow Airport (LHR)
- Departure Terminal
- 8
- Arrival Terminal
- 3