Lufthansa operates out of Terminal 2 at Heathrow Airport (IATA: LHR, ICAO: EGLL)
Airlines that operate out of the United Heathrow Terminal include United Airlines, Air Canada, and Lufthansa.
British Airways from T5. Lufthansa from T1.
American Airlines uses Terminal 3 at Heathrow Airport.
Delta uses Heathrow terminal T4.
Yes, there are three stations: Heathrow Terminal's 1,2 &3; Heathrow Terminal 4 and Heathrow Terminal 5. They are all situated on the Piccadilly Line.
Heathrow Terminal 5 is on M 25 motorway.
Terminal 5.
About 20 minutes.
There are about 30 miles from Whitechapel to Heathrow terminal 3.
Terminal 3
It depends on the airline that you are using. British Airways depart from Terminal 5.
American Airlines is located at Terminal 3 at Heathrow Airport.