American Airlines AA2231 Landed BOS Boston → ORD Chicago 2h 31m 1,392km / 859mi 27. Jun 2018 DEPARTURE 17:58 EDT 21:58 UTC 17:26 +32 minutes ARRIVAL 19:29 CDT 00:29 UTC 19:35 -5 minutes Boeing B737-800 N991AN AIRLINE American Airlines AA / AAL FLIGHTS/WEEK 139 PUNCTUALITY 80%