WN4057 (SAN-SFO) on January 01, 2020 This Southwest Airlines flight traveled from San Diego International Airport to San Francisco International Airport, on January 01, 2020. It arrived at gate B17. Passengers were flying aboard a Boeing 737-700 with tail number N7857B. See all the flights for WN4057.

Flight path for WN4057 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.