In contrast to other airlines, Southwest Airlines has a distinctive boarding procedure. Passengers are assigned a boarding group (A, B, or C) and a number (1–6 according to check-in time, rather than seats. You choose any available seat after you're on board, and boarding groups decide the order you go aboard the aircraft. Purchasing EarlyBird Check-In or checking in early can guarantee a better boarding position. Visit: https://www.airlinesticketoffi....ce.com/blog/southwes