United Airlines UA1254 Landed BOS Boston → IAH Houston 3h 57m 2,570km / 1,586mi 25. Mar 2019 DEPARTURE 07:26 EDT 11:26 UTC 07:15 +11 minutes ARRIVAL 10:23 CDT 15:23 UTC 10:31 -7 minutes Boeing B737-800 N77518 AIRLINE United Airlines UA / UAL FREQUENCY daily FLIGHTS/WEEK 44 PUNCTUALITY 86% CO2 EMISSIONS Economy 351kg Business 742kg