WestJet WS1540 Landed YYC Calgary → IAH Houston 3h 35m 2,815km / 1,737mi 29. Nov 2017 DEPARTURE 07:04 MST 14:04 UTC 07:00 +4 minutes ARRIVAL 11:40 CST 17:40 UTC 11:56 -16 minutes Boeing B737-700 C-FWSY AIRLINE WestJet WS / WJA FREQUENCY irregular/new DISTANCE 2,816km FLIGHTS/WEEK 28 PUNCTUALITY 87% CO2 EMISSIONS Economy 494kg Eco+ 572kg