Southwest Airlines WN3617 Landed BWI Baltimore → BUF Buffalo 50m 453km / 279mi 26. Sep 2018 DEPARTURE 09:47 EDT 13:47 UTC 09:35 +12 minutes ARRIVAL 10:37 EDT 14:37 UTC 10:45 -7 minutes Boeing B737-700 N7851A AIRLINE Southwest Airlines WN / SWA FLIGHTS/WEEK 33 PUNCTUALITY 27%