AS1448Alaska Airlines · SEA → YYC
live · 20m ago
Route confirmed Alaska Airlines

AS1448 SeattleSEA · 17:58 CalgaryYYC · 21:39

AS1448 by Alaska Airlines flies from Seattle (SEA) to Calgary (YYC) for the Fri, Nov 13 departure.

Right nowEstimated · gate N12
21:50

departs SEA · 232 min late

The route today

live boards
SEASeattleHigh riskSEA delay board →
YYCCalgaryOn-time likelyYYC delay board →
SEA→YYCevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
33%Chance of 15+ min delay
2.1%Chance of cancellation
+4 minTypical airport delay in this weather

Conditions at SEA and YYC 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

Forecast

Sat 14 Nov, local date

High14°Clikely 13°C to 15°C
Low10°Clikely 8°C to 11°C
  • 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.

Tomorrow at Calgary

Forecast

Sat 14 Nov, local date

High12°Clikely 10°C to 14°C
Low0°Clikely −2°C to 2°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
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T
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T
F
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Each mark is a scheduled departure at its origin-local time. Today is highlighted.

How AS1448 actually runs

Pro Flight Search has tracked every published board update for AS1448 across the SEA and YYC boards: schedule changes, gate pushes and actual clocks. Combined risk score: 60.9/100. Based on airport operations, weather, and cached board history at SEA and YYC.

The verdict above is that record speaking, so it reflects how AS1448 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around AS1448? 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: AS1448 Seattle to Calgary on-time performance, measured from the SEA and YYC airport boards.

Canonical URL
https://proflightsearch.com/flight/AS1448
How we measure this →