Please note, our interline partners operate from following terminals at London Heathrow as per the current schedule.

Carrier	Terminal
American	T3
Continental	T4
Delta	T4
United	T1
US Airways	T1
Virgin	T3

Getting Around Heathrow

Transfers
Fast, convenient transfers are available between Heathrow Airport's five terminals.
Terminals 1, 2 and 3 are a short walk from each other, while Terminals 4 and 5 are linked by free trains and buses.

Flight Connections
If you're a connecting passenger and your baggage is checked through to your final destination, you'll use dedicated transfer buses within the passenger-only areas.

Between Terminals 1, 2 and 3
Heathrow Terminals 1, 2 and 3 are within walking distance of each other at the centre of the airport and linked by a pedestrian underpass with moving walkways. Just follow the signs for your terminal.
Approximate walking times between terminals are:

Terminal 1 – Terminal 2: Seven minutes.
Terminal 1 – Terminal 3: 11 minutes.
Terminal 2 – Terminal 3: 10 minutes.

Terminals 1, 2, 3 to Terminal 4
Use the free Heathrow Connect rail shuttle for a quick, convenient transfer between terminals. Trains run every 15 minutes between Heathrow Central and Terminal 4, a three-minute journey.
Heathrow Central is between Terminals 1, 2 and 3. The terminals are a few minutes' walk away via underground walkways and signposted from the platforms. The Terminal 4 rail station is in the basement of the terminal and linked to check-in and arrivals by lifts and escalators.

Alternatively, the 555 bus runs every 19 minutes between the terminals. The transfer is free and buses stop close to the terminals.