AS1543 AnchorageANC · 23:21 ChicagoORD · 08:35
AS1543 by Alaska Airlines flies from Anchorage (ANC) to Chicago (ORD).
scheduled from ANC
⚖ AS1543 typically leaves +12 and lands −29. The air wins minutes back.Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −29 min · 0 cancelled · 9 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ANC and ORD 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 Anchorage to Chicago flights today
same route · Alaska AirlinesIf AS1543 is cancelled, these are the other Alaska Airlines nonstop flights from Anchorage to Chicago on the same day, with scheduled departure times in ANC local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AS1543 actually runs
Pro Flight Search has tracked every published board update for AS1543 across the ANC and ORD boards: schedule changes, gate pushes and actual clocks. Usually lands ~29 min early. Based on 9 confirmed landings · 8/9 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 AS1543 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: N723AL, N214AK, N288AK, N937AK.
Board clocks recorded as ANC and ORD published them.
Planning around AS1543? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AS1543 Anchorage to Chicago on-time performance, measured from the ANC and ORD airport boards.
https://proflightsearch.com/flight/AS1543
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