WestJet WS1520 On Time YYC Calgary → SFO San Francisco 3h 1,641km / 1,012mi 01. Jun 2025 DEPARTURE 19:26 MDT 01:26 UTC +1 minutes GATE: E94 ARRIVAL 21:25 PDT 04:25 UTC TERMINAL: INTL AIRLINE WestJet WS / WJA FREQUENCY daily DISTANCE 1,641km FLIGHTS/WEEK 25 PUNCTUALITY 87% CO2 EMISSIONS Economy 238kg Eco+ 276kg