Southwest Airlines WN636 Landed COS Colorado Springs → DAL Dallas 1h 21m 969km / 598mi 29. Nov 2021 DEPARTURE 18:01 MST 01:01 UTC 17:50 +11 minutes TERMINAL: 1 GATE: 12 ARRIVAL 20:23 CST 02:23 UTC 20:55 -31 minutes TERMINAL: 1 GATE: 9 Boeing B737-700 N477WN AIRLINE Southwest Airlines WN / SWA FLIGHTS/WEEK 16 PUNCTUALITY 79%