United Airlines UA1254 Diverted BOS Boston → IAH Houston 3h 50m 2,570km / 1,586mi 06. Jul 2018 DEPARTURE 08:18 EDT 12:18 UTC 07:50 +28 minutes ARRIVAL 10:40 CDT 15:40 UTC Boeing B737-900 N77431 AIRLINE United Airlines UA / UAL FREQUENCY daily FLIGHTS/WEEK 44 PUNCTUALITY 86%