United Airlines UA1254 Landed BOS Boston → IAH Houston 4h 31m 2,570km / 1,586mi 18. Apr 2019 DEPARTURE 07:33 EDT 11:33 UTC 07:15 +18 minutes ARRIVAL 11:05 CDT 16:05 UTC 10:37 +28 minutes Airbus A320 N404UA AIRLINE United Airlines UA / UAL FREQUENCY daily FLIGHTS/WEEK 44 PUNCTUALITY 86% CO2 EMISSIONS Economy 417kg Business 860kg