Depending on their check-in position, travelers can select their seats upon boarding thanks to Southwest Airlines DFW Terminal innovative open seating policy. For optimal seating, this method encourages early check-ins. Priority boarding is given to passengers who need special assistance and families with small children. For short-haul flights, there is enough legroom in the roomy and cozy seats. Furthermore, Southwest guarantees a smooth boarding procedure, improving comfort and convenience for every passenger leaving the terminal.