American Airlines AA140 Landed BOS Boston → ORD Chicago 2h 32m 1,392km / 859mi 01. Dec 2018 DEPARTURE 10:36 EST 15:36 UTC 10:26 +10 minutes ARRIVAL 12:09 CST 18:09 UTC 12:25 -15 minutes Boeing B737-800 N994NN AIRLINE American Airlines AA / AAL FREQUENCY 4x per week FLIGHTS/WEEK 149 PUNCTUALITY 83%