Southwest Airlines WN3674 Landed BWI Baltimore → MDW Chicago 1h 43m 981km / 605mi 31. Dec 2018 DEPARTURE 18:15 EST 23:15 UTC 18:00 +15 minutes ARRIVAL 18:59 CST 00:59 UTC 19:10 -10 minutes Boeing B737-700 N441WN AIRLINE Southwest Airlines WN / SWA FLIGHTS/WEEK 42 PUNCTUALITY 82%