Thursday, October 8 · typical odds for a Thursday (too early for a weather forecast) · issued Sun 12:00 PM ET · connections flying that day

Thu, Oct 8: no forecasts for this route’s flights; their 12-month records are below.

Nonstops that day

All 1 nonstop →


AS 2044 Alaska flown by Horizon no forecast: 12-month record	PDX 11:06	FCA 13:30	9%	2%	0.3%	91%

Best connections that day, one ticket

Most reliable Quickest (80%+ on time)

Ranked by chance you reach Kalispell on time, from each leg’s forecast for the day. Total trip = scheduled departure to arrival (Kalispell is 1 h ahead of Portland). Layovers up to 4 hours. Pick a connection for its 12-month details.


Alaska Details →	PDX 05:00 → SEA 05:53AS 2431 · flown by Horizon	2h 30m Seattle	SEA 08:23 → FCA 10:48AS 2183 · flown by Horizon	4h 48m	100%	87%
Tight connection: often missed
Alaska Details →	PDX 19:38 → SEA 20:33AS 2313 · flown by Horizon	1h 02m Seattle	SEA 21:35 → FCA 23:59AS 2121 · flown by Horizon	3h 21m	57%	45%

How these are worked out. Each flight’s odds are our forecast for that day (typical odds until the weather forecast covers it); flights of airlines we don’t forecast yet use their 12-month record and are marked. Makes the connection: the first flight’s 12-month lateness curve, scaled so its chance of arriving 15+ min late matches the day’s forecast, at the layover minus the 45-minute minimum (90 on separate tickets). Arrives on time: first flight not cancelled × connection made × second flight not cancelled × second flight within 15 minutes, each from the day’s forecast.

About this data: forecast odds from our model for Thu, Oct 8 (newest published update); 12-month records from US DOT on-time data, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. JSON