Southwest Airlines WN640 Landed STL St. Louis → DEN Denver 1h 57m 3,185km / 1,966mi (Direct: 1,236km, +61%) 01. Jun 2018 DEPARTURE 06:05 CDT 11:05 UTC 06:00 +5 minutes ARRIVAL 07:02 MDT 13:02 UTC 07:20 -17 minutes Boeing B737-700 N233LV AIRLINE Southwest Airlines WN / SWA FLIGHTS/WEEK 71 PUNCTUALITY 73%