Southwest Airlines WN2543 Landed BOS Boston → MDW Chicago 2h 11m 1,382km / 853mi 01. Oct 2018 DEPARTURE 05:55 EDT 09:55 UTC 05:45 +10 minutes ARRIVAL 07:07 CDT 12:07 UTC 07:25 -17 minutes Boeing B737-800 N8607M AIRLINE Southwest Airlines WN / SWA FLIGHTS/WEEK 23 PUNCTUALITY 69%