WS1431 NashvilleBNA · 19:00 CalgaryYYC · 22:15
WS1431 by WestJet flies from Nashville (BNA) to Calgary (YYC) for the Sun, Sep 6 departure.
estimated arrival at YYC · local time · landing about now
board checked 9m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 19:17. No receiver coverage over open ocean.
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BNA and YYC are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Nashville to Calgary flights today
same route · WestJetIf WS1431 is cancelled, this is the other WestJet nonstop flight from Nashville to Calgary on the same day, with scheduled departure times in BNA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WS1431 actually runs
Pro Flight Search has tracked every published board update for WS1431 across the BNA and YYC boards: schedule changes, gate pushes and actual clocks. Usually lands ~9 min early. Based on 3 confirmed landings · 3/3 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how WS1431 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: CGWSA, CGISM, C-GISM, CGWJJ.
Board clocks recorded as BNA and YYC published them.
Planning around WS1431? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WS1431 Nashville to Calgary on-time performance, measured from the BNA and YYC airport boards.
https://proflightsearch.com/flight/WS1431
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