WestJet WS1540 Landed YYC Calgary → IAH Houston 3h 42m 2,815km / 1,737mi 01. Aug 2018 DEPARTURE 06:58 MDT 12:58 UTC -1 minutes ARRIVAL 11:40 CDT 16:40 UTC 11:59 -18 minutes Boeing B737-700 C-FIWS AIRLINE WestJet WS / WJA FREQUENCY irregular/new DISTANCE 2,816km FLIGHTS/WEEK 27 PUNCTUALITY 85% CO2 EMISSIONS Economy 494kg Eco+ 572kg