United Airlines UA1254 Landed BOS Boston → IAH Houston 3h 55m 2,570km / 1,586mi 20. Feb 2018 DEPARTURE 07:35 EST 12:35 UTC 07:25 +10 minutes ARRIVAL 10:30 CST 16:30 UTC 10:56 -25 minutes Boeing B737-800 N38257 AIRLINE United Airlines UA / UAL FREQUENCY daily FLIGHTS/WEEK 44 PUNCTUALITY 86%