United Airlines UA1254 Diverted BOS Boston → IAH Houston 4h 2,570km / 1,586mi 19. Mar 2018 DEPARTURE 07:34 EDT 11:34 UTC 07:25 +9 minutes ARRIVAL 10:34 CDT 15:34 UTC 10:56 -21 minutes Boeing B737-800 N78506 AIRLINE United Airlines UA / UAL FREQUENCY daily FLIGHTS/WEEK 44 PUNCTUALITY 86%