New American Airlines Seattle to London Flight

American will operate three times a week between Seattle and London Heathrow on Tuesday, Thursday and Saturday. The new service will operate with the following schedule:

AA156 Seattle to London departing 7:15PM arriving 12:50PM (+1 day)
AA155 London to Seattle departing 10:05AM arriving 12:10PM

The 777-200 operating the route will feature 273 seats, including:

  • 37 business class seats
  • 24 premium economy seats
  • 66 extra legroom economy seats
  • 146 standard economy seats

American Airlines has a transatlantic joint venture with British Airways, and this flight will be operated as part of that. As of the summer of 2021, British Airways will operate two daily flights between Seattle and London, meaning the airlines combined will offer three daily flights.

In addition to the oneworld service, in the summer of 2021 Virgin Atlantic is also scheduled to operate up to 11 weekly flights between Seattle and London, in cooperation with its joint venture partner Delta Air Lines. 

What’s Next for American Airlines?