Southwest Airlines WN4695 Landed BOS Boston → STL St. Louis 2h 49m 1,682km / 1,038mi 01. Apr 2018 DEPARTURE 19:24 EDT 23:24 UTC 19:05 +19 minutes ARRIVAL 21:14 CDT 02:14 UTC 21:20 -5 minutes Boeing B737-700 N799SW AIRLINE Southwest Airlines WN / SWA FLIGHTS/WEEK 34 PUNCTUALITY 85%