WestJet WS1540 Landed YYC Calgary → IAH Houston 3h 50m 2,815km / 1,737mi 01. Jun 2018 DEPARTURE 07:00 MDT 13:00 UTC +0 minutes ARRIVAL 11:50 CDT 16:50 UTC 11:59 -8 minutes Boeing B737 MAX 8 C-GLWS AIRLINE WestJet WS / WJA FREQUENCY irregular/new DISTANCE 2,816km FLIGHTS/WEEK 28 PUNCTUALITY 87% CO2 EMISSIONS Economy 494kg Eco+ 572kg