AS2181 BillingsBIL · 15:44 PortlandPDX · 16:50
AS2181 by Alaska Airlines flies from Billings (BIL) to Portland (PDX) for the Fri, Oct 30 departure.
arrival expected at PDX · 4 min early
board checked 11m ago · checking again in 45s
⚖ AS2181 typically leaves +8 and lands −10. 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 −10 min · 0 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Early read, sample still buildingDriven mainly by BIL (Billings), currently flying LIFR (low instrument). These figures come from both airports' records under conditions like today's, over the last 90 days. This route has few tracked flights so far, so treat this as an early read.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow on this route
ForecastBillings to Portland with Alaska Airlines · Sat 31 Oct, local date
- Chance a departure is cancelled
- 0.9%0.5× usual
- Chance a departure leaves 60+ min late
- 3.9%1.2× usual
Forecast weather: 69% chance of fog and 84% chance of rain at Billings; 35% chance of fog at Portland
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 1 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 Billings to Portland flights today
same route · Alaska AirlinesIf AS2181 is cancelled, this is the other Alaska Airlines nonstop flight from Billings to Portland on the same day, with scheduled departure times in BIL 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 AS2181 actually runs
Pro Flight Search has tracked every published board update for AS2181 across the BIL and PDX boards: schedule changes, gate pushes and actual clocks. Usually lands ~10 min early. Based on 13 confirmed landings · 13/13 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 AS2181 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: N654QX, N653QX, N633QX, N656QX.
Board clocks recorded as BIL and PDX published them.
Planning around AS2181? 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: AS2181 Billings to Portland on-time performance, measured from the BIL and PDX airport boards.
https://proflightsearch.com/flight/AS2181
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