United Airlines UA1254 Landed BOS Boston → IAH Houston 3h 32m 2,570km / 1,586mi 21. May 2018 DEPARTURE 07:39 EDT 11:39 UTC 07:20 +19 minutes ARRIVAL 10:11 CDT 15:11 UTC 10:34 -22 minutes Boeing B737-900 N38443 AIRLINE United Airlines UA / UAL FREQUENCY daily FLIGHTS/WEEK 44 PUNCTUALITY 86%