Each airline handles seating assignments differently. This guide will tell you exactly how to get your family's seats ...

Expect more legroom and wider seats in premium economy. Not all domestic flights offer premium economy tickets — check before booking. There are no mileage upgrades to American Airlines premium ...

Open the official American Airlines website and book your flight. Go to “Travelers,” where you will be able to select the number of passengers. If you want to buy a ticket with a seat for your ...