WestJet WS1578 Landed YYC Calgary → ORD Chicago 3h 2m 0km / 0mi 24. Sep 2017 DEPARTURE 13:56 MDT 19:56 UTC 13:40 +16 minutes ARRIVAL 17:59 CDT 22:59 UTC 0 minutes Boeing B737-800 C-GDMP AIRLINE WestJet WS / WJA FREQUENCY 6x per week FLIGHTS/WEEK 23 PUNCTUALITY 92%