Summary British Airways operates three US routes, with three offering fewer than 22,500 seats. The LHR to JFK route is the busiest with 217 operations and 53,778 seats. The BOS to LHR flight is the only route with more operations on return trips.

The British flag carrier, British Airways (BA), offers flights to many cities in the US. The Anglo-American flights offered by the carrier comprised one of the most famous flight numbers in history- BA001 . This service with this flight number from the Concorde is now retired, but BA still serves top destinations in the US such as Washington, New York, among others.

British Airways is currently offering double Avios on flights . In this article, we will examine the top US routes by seat availability of this carrier. Three routes are tied at 62 operations each way and offer less than 22,500 seats Orlando International Airport (MCO) - London Gatwick Airport (LGW) Seats 20,692 Seats per departure 333.

7 Available Seats Miles (ASMs) 90,072,276 According to data from Cirium, an aviation analytics company , the MCO-LGW route has the fewest seats among the three BA routes with 62 operations for the month of August. This route also has the fewest seats per departure. Norse Atlantic UK is the only carrier besides BA offering direct flights on this route.

Norse UK deploys its Boeing 787-9s between MCO and LGW, while BA operates its triple sevens on this 4,353-mile journey. Heathrow (LHR) - Washington Dulles International Airport (IAD) Seats 21,.