Southwest Airlines WN3617 Landed DEN Denver → LAS Las Vegas 1h 28m 1,010km / 623mi 31. Dec 2018 DEPARTURE 10:45 MST 17:45 UTC 10:10 +35 minutes ARRIVAL 11:13 PST 19:13 UTC -1 minutes Boeing B737-700 N783SW AIRLINE Southwest Airlines WN / SWA FLIGHTS/WEEK 155 PUNCTUALITY 77%