American Airlines AA1239 Landed BOS Boston → ORD Chicago 2h 17m 1,441km / 889mi (Direct: 1,392km, +3%) 01. Dec 2022 DEPARTURE 09:20 EST 14:20 UTC 09:00 +20 minutes TERMINAL: B GATE: B15 ARRIVAL 10:37 CST 16:37 UTC 11:03 -25 minutes TERMINAL: 3 GATE: H12 Boeing B737-800 N898NN Powered by adsbexhange.com Altitude ft Speed kts Track ° AIRLINE American Airlines AA / AAL FLIGHTS/WEEK 143 PUNCTUALITY 80%