Southwest Airlines WN1540 Landed STL St. Louis → TUL Tulsa 51m 564km / 348mi 01. Apr 2021 DEPARTURE 10:38 CDT 15:38 UTC 10:30 +8 minutes TERMINAL: 2 GATE: E12 ARRIVAL 11:29 CDT 16:29 UTC 11:50 -20 minutes TERMINAL: 1 GATE: B5 Boeing B737-700 N247WN AIRLINE Southwest Airlines WN / SWA FLIGHTS/WEEK 13 PUNCTUALITY 78%