British Airways flies to 28 destinations in the United States with 26 flights departing from London Heathrow Airport(LHR) and four departing from London Gatwick Airport(LGW). Flights from Gatwick are mostly to leisure destinations like Orlando, and all flights to the US West Coast are from Heathrow. Here is what to know about the aircraft types BA is flying to the West Coast in April, according to data provided by Cirium, an aviation analytics company.