Southwest Airlines WN488 Landed BWI Baltimore → PHX Phoenix 4h 30m 3,213km / 1,983mi 09. May 2018 DEPARTURE 07:21 EDT 11:21 UTC 07:15 +6 minutes ARRIVAL 08:51 MST 15:51 UTC 09:20 -28 minutes Boeing B737-800 N8646B AIRLINE Southwest Airlines WN / SWA FLIGHTS/WEEK 25 PUNCTUALITY 79%