Southwest Airlines has announced an expansion of its flight schedule for the summer of 2025, introducing more than a dozen new red-eye flights. This move is part of the airline's first-ever overnight flying schedule, which will begin in the coming months.
The Dallas-based carrier extended its booking schedule through August 4, 2025, unveiling 13 new red-eye routes. These additions follow the 20 routes previously reported and mark Southwest's entry into overnight operations.
Baltimore/Washington International Thurgood Marshall Airport (BWI) emerged as a significant beneficiary, receiving six new red-eye flights. "We could not be happier with the new Southwest service to the greater Washington, D.C., area via BWI," said Alan D. Wapner, president of the Ontario International Airport Authority Board of Airport Commissioners.