In domestic destination it has code share agreement with American Eagle Airlines, Chautauqua Airlines and Chautauqua Airlines. This air line also associated with frequent flyer program, which is a main advantage for passengers. If you are a frequent flyer with American Airlines then you can get advantages through it. Three types of cabin classes are available for passengers which are First Class, Business Class and Main Cabin. Passengers can enjoy these cabin classes on long-haul international flights. Domestic flights are served only business class cabin and Main Cabin. Various luxurious facilities are provided to passengers in first class cabin which include swivel, flat-bed seats with enough space. Passengers of business class are also served lie flat seat with lumbar support and footrest for maximum comforts and in flight entertainment. Online flight ticket booking American Airlines very easy and can be done in some simple stages. There are various web portals through which passengers can plan a trip, book tickets and know about the flights. Many facilities are offered to customers through online booking like online booking facilities, travel information, flight schedule information and about web check in process. You can also check flight’s seat availability. If you are making a holidays travel plan for European countries then American Airline is the best option for you. You can book flight ticket through various web portals. Through manage booking option you can upgrade your seat, upsize your baggage, retrieve your booking or cancel your booking. Other travel information like baggage policy flights, traveling with children, traveling while pregnant, destination information are also available on internet. Hence be online and book cheap flight tickets with American Airlines.