United Airlines UA1254 Landed BOS Boston → IAH Houston 3h 48m 2,570km / 1,586mi 29. May 2019 DEPARTURE 07:37 EDT 11:37 UTC 07:30 +7 minutes ARRIVAL 10:26 CDT 15:26 UTC 10:48 -21 minutes Airbus A320 N497UA AIRLINE United Airlines UA / UAL FREQUENCY daily FLIGHTS/WEEK 44 PUNCTUALITY 86% CO2 EMISSIONS Economy 417kg Business 860kg