: This is currently the airline's longest nonstop service within the Lower 48 states, covering 2,092 nautical miles (approximately 5–6 hours).

Southwest Airlines is currently implementing its most significant operational shifts in its 54-year history. Traditionally known for "bags fly free," open seating, and point-to-point short-haul routes, the airline is pivoting toward a more traditional carrier model to boost revenue and efficiency.

: Features a red, white, and blue scheme with "1776" written in quill script and 13 stars representing the original colonies.

: Some of its longest-duration flights connect the West Coast to Hawaii, such as San Jose (SJC) to Honolulu (HNL) at roughly 2,417 miles.

: In May 2026, Southwest will launch its first-ever flights to Anchorage, Alaska from Denver and Las Vegas. Special Edition Fleet: "Independence One"