At the bottom of our list of the most frequent American Airlines Airbus A320 routes from Philadelphia (PHL) is Nassau (NAS) in the Bahamas, with a flight distance of 1,030 miles.

American said new Boeing 787-9s and Airbus A321XLRs are set to be delivered with the new seats in 2024. Its flagship long-haul Boeing 777-300ERs will be retrofitted later on, and its existing ...