United Airlines UA1254 Landed BOS Boston → IAH Houston 4h 23m 2,570km / 1,586mi 25. Apr 2019 DEPARTURE 07:31 EDT 11:31 UTC 07:15 +16 minutes ARRIVAL 10:54 CDT 15:54 UTC 10:37 +17 minutes Airbus A320 N487UA AIRLINE United Airlines UA / UAL FREQUENCY daily FLIGHTS/WEEK 44 PUNCTUALITY 86% CO2 EMISSIONS Economy 417kg Business 860kg