United Airlines UA1254 Landed BOS Boston → IAH Houston 3h 53m 2,570km / 1,586mi 13. Jan 2019 DEPARTURE 07:21 EST 12:21 UTC 07:15 +6 minutes ARRIVAL 10:15 CST 16:15 UTC 10:51 -35 minutes Airbus A320 N455UA AIRLINE United Airlines UA / UAL FREQUENCY daily FLIGHTS/WEEK 44 PUNCTUALITY 86% CO2 EMISSIONS Economy 417kg Business 860kg