AA3105 ChicagoORD · 17:24 SeattleSEA · 20:14
AA3105 by American Airlines flies from Chicago (ORD) to Seattle (SEA) for the Sat, Oct 31 departure.
departs ORD · on schedule
board checked 19m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ORD 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 on this route
ForecastChicago to Seattle with American Airlines · Sun 1 Nov, local date
- Chance a departure is cancelled
- 0.3%0.8× usual
- Chance a departure leaves 60+ min late
- 8.3%0.8× usual
Forecast weather: 35% chance of fog at Seattle
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 5 departures a day on this route with this airline. · 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 Chicago to Seattle flights today
same route · American AirlinesIf AA3105 is cancelled, these are the other American Airlines nonstop flights from Chicago to Seattle on the same day, with scheduled departure times in ORD 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 AA3105 actually runs
Pro Flight Search has tracked every published board update for AA3105 across the ORD and SEA boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: departed +41 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AA3105 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as ORD and SEA published them.
Planning around AA3105? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: AA3105 Chicago to Seattle on-time performance, measured from the ORD and SEA airport boards.
https://proflightsearch.com/flight/AA3105
.