American Airlines AA4163 Landed BOS Boston → ORD Chicago 2h 50m 1,392km / 859mi 18. Apr 2022 DEPARTURE 13:53 EDT 17:53 UTC 14:00 -7 minutes TERMINAL: B GATE: B15 ARRIVAL 15:43 CDT 20:43 UTC 15:55 -12 minutes TERMINAL: 3 GATE: L6A Embraer E175 (long-wing) N291NN AIRLINE American Airlines AA / AAL FREQUENCY 6x per week FLIGHTS/WEEK 150 PUNCTUALITY 82% CO2 EMISSIONS Economy 293kg Business 781kg