United Airlines UA1254 Landed BOS Boston → IAH Houston 4h 4m 2,644km / 1,632mi (Direct: 2,570km, +2%) 28. Jan 2019 DEPARTURE 07:36 EST 12:36 UTC 07:23 +13 minutes ARRIVAL 10:40 CST 16:40 UTC 10:57 -16 minutes Boeing B737-900 N30401 AIRLINE United Airlines UA / UAL FREQUENCY daily FLIGHTS/WEEK 44 PUNCTUALITY 86% CO2 EMISSIONS Economy 347kg Business 727kg