MILWAUKEE - Southwest Airlines is expanding its nonstop service between Milwaukeeto San Diego, Austin, and Miami. The latest schedule extension runs through March 2026. It includes the following service enhancements:

Southwest Airlines, primarily a domestic airline throughout its over 50-year history, is looking at expanding to overseas markets, a further sign of that the once-distinctive Texas airline is following the path of rival carriers.

Southwest Airlines has long been the largest point-to-point airline in the United States, giving it a competitive advantage over airlines like Delta and United by offering direct flights to more cities.