United Airlines UA1254 Landed BOS Boston → IAH Houston 4h 10m 2,570km / 1,586mi 03. Mar 2019 DEPARTURE 07:26 EST 12:26 UTC 07:15 +11 minutes ARRIVAL 10:36 CST 16:36 UTC 10:49 -12 minutes Airbus A319 N801UA AIRLINE United Airlines UA / UAL FREQUENCY daily FLIGHTS/WEEK 44 PUNCTUALITY 86% CO2 EMISSIONS Economy 523kg Business 694kg