The Southwest Airlines Boarding Process is unique, featuring open seating rather than assigned seats. Passengers are assigned a boarding group (A, B, or C) and a number based on check-in time or fare type. Business Select and A-List members board first, followed by EarlyBird Check-In customers. Families with children under six can board between groups A and B. No seats are pre-assigne... https://www.airlinesticketoffice.com/blog/southwest-airlines-boarding-process/