WestJet WS1623 On Time BOS Boston → YYC Calgary 5h 20m 3,369km / 2,079mi 26. May 2025 DEPARTURE 18:24 EDT 22:24 UTC 0 minutes ARRIVAL 21:45 MDT 03:45 UTC AIRLINE WestJet WS / WJA FREQUENCY irregular/new DISTANCE 3,369km FLIGHTS/WEEK 2 PUNCTUALITY 55% CO2 EMISSIONS Economy 438kg Eco+ 508kg