WestJet WS1540 Landed YYC Calgary → IAH Houston 3h 59m 2,815km / 1,737mi 23. May 2018 DEPARTURE 07:07 MDT 13:07 UTC 07:00 +7 minutes ARRIVAL 12:07 CDT 17:07 UTC 11:59 +8 minutes Boeing B737-700 C-GSWJ AIRLINE WestJet WS / WJA FREQUENCY irregular/new DISTANCE 2,816km FLIGHTS/WEEK 28 PUNCTUALITY 85% CO2 EMISSIONS Economy 494kg Eco+ 572kg