WS1502WestJet · YYC → SFO
live · 3m ago
Route confirmed WestJet

WS1502 CalgaryYYC San FranciscoSFO

WS1502 by WestJet flies from Calgary (YYC) to San Francisco (SFO).

Right nowNext departure today Operates daily
14:40

scheduled from YYC

The route today

live boards
YYCCalgaryOn-time likelyYYC delay board →
SFOSan FranciscoOn-time likelySFO delay board →
YYC→SFOevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
42%Chance of 15+ min delay
1.6%Chance of cancellation
+10 minTypical airport delay in this weather

Conditions at YYC and SFO are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Calgary

Forecast

Sun 8 Nov, local date

High14°Clikely 11°C to 17°C
Low3°Clikely 1°C to 6°C
  • Gusts to 35 kt

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at San Francisco

Forecast

Sun 8 Nov, local date

High21°Clikely 20°C to 22°C
Low13°Clikely 11°C to 14°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Calgary to San Francisco flights today

same route · WestJet
WS1500departs 14:45
WS1504departs 19:55

If WS1502 is cancelled, these are the other WestJet nonstop flights from Calgary to San Francisco on the same day, with scheduled departure times in YYC local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How WS1502 actually runs

Pro Flight Search has tracked every published board update for WS1502 across the YYC and SFO boards: schedule changes, gate pushes and actual clocks. Combined risk score: 6.1/100. Based on airport operations, weather, and cached board history at YYC and SFO.

The verdict above is that record speaking, so it reflects how WS1502 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around WS1502? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: WS1502 Calgary to San Francisco on-time performance, measured from the YYC and SFO airport boards.

Canonical URL
https://proflightsearch.com/flight/WS1502
How we measure this →