United Airlines UA1254 Landed BOS Boston → IAH Houston 4h 18m 2,570km / 1,586mi 06. Mar 2018 DEPARTURE 07:40 EST 12:40 UTC 07:25 +15 minutes ARRIVAL 10:58 CST 16:58 UTC 10:56 +2 minutes Boeing B737-800 N38268 AIRLINE United Airlines UA / UAL FREQUENCY daily FLIGHTS/WEEK 44 PUNCTUALITY 86%