AS1603 VancouverYVR · 14:35 SeattleSEA · 14:44
AS1603 by Alaska Airlines flies from Vancouver (YVR) to Seattle (SEA) for the Fri, Nov 6 departure.
en route from YVR to SEA
board checked 2m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 15:52 · typical taxi-out at YVR ≈ 8.9 min.
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 YVR and SEA 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 Seattle
ForecastSat 7 Nov, local date
- 93% chance of rain
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 departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Vancouver to Seattle flights today
same route · Alaska AirlinesIf AS1603 is cancelled, these are the other Alaska Airlines nonstop flights from Vancouver to Seattle on the same day, with scheduled departure times in YVR 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 AS1603 actually runs
Pro Flight Search has tracked every published board update for AS1603 across the YVR and SEA boards: schedule changes, gate pushes and actual clocks. Usually departs ~25 min late. Based on 4 confirmed departures · 1/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AS1603 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: N720AL, N486AS, N291BT.
Board clocks recorded as YVR and SEA published them.
Planning around AS1603? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: AS1603 Vancouver to Seattle on-time performance, measured from the YVR and SEA airport boards.
https://proflightsearch.com/flight/AS1603
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