American Airlines AA1240 Diverted BOS Boston → ORD Chicago 6h 12m 1,180km / 728mi (Direct: 0km, +100%) 28. Sep 2017 DEPARTURE 12:18 EDT 16:18 UTC 12:00 +18 minutes ARRIVAL 17:30 CDT 22:30 UTC 13:48 +222 minutes Boeing B737-800 N893NN AIRLINE American Airlines AA / AAL FLIGHTS/WEEK 139 PUNCTUALITY 80%