WN378 (SFO-DEN) on March 15, 2023 This Southwest Airlines flight traveled from San Francisco International Airport to Denver International Airport, on March 15, 2023. It departed from gate B12. Passengers were flying aboard a Boeing 737-800 with tail number N8621A. See all the flights for WN378.

WN378's departure from SFO on this date

Sometimes flight paths may look a bit weird in places, because that is (can be) the nature of radar data. It should still give you a rough idea of where this flight traveled to and from though.