Southwest Airlines WN4923 Landed DEN Denver → DAL Dallas 1h 31m 1,048km / 646mi 01. Oct 2018 DEPARTURE 13:37 MDT 19:37 UTC 13:30 +7 minutes ARRIVAL 16:08 CDT 21:08 UTC 16:25 -16 minutes Boeing B737-700 N477WN AIRLINE Southwest Airlines WN / SWA FLIGHTS/WEEK 58 PUNCTUALITY 67%