Southwest Airlines WN397 Landed BOS Boston → MDW Chicago 2h 15m 1,382km / 853mi 30. Jul 2021 DEPARTURE 18:18 EDT 22:18 UTC 17:55 +23 minutes TERMINAL: B GATE: B34 ARRIVAL 19:33 CDT 00:33 UTC 19:45 -11 minutes GATE: A14 Boeing B737-700 N566WN AIRLINE Southwest Airlines WN / SWA FLIGHTS/WEEK 23 PUNCTUALITY 69%