United Airlines UA1254 Landed BOS Boston → IAH Houston 4h 19m 2,570km / 1,586mi 01. Mar 2018 DEPARTURE 07:57 EST 12:57 UTC 07:25 +32 minutes ARRIVAL 11:17 CST 17:17 UTC 10:56 +21 minutes Boeing B737-800 N27239 AIRLINE United Airlines UA / UAL FREQUENCY daily FLIGHTS/WEEK 44 PUNCTUALITY 86%