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Today: only flights still to leave (it’s 9:16 am at Anchorage); 1 already left
Monday, October 5 · our forecast odds · issued Mon 11:00 AM ET · connections flying that day

Today: Alaska via Portland, leaving 11:54, is the safest bet: 82% chance of reaching Salt Lake City on time.

Best connections today, one ticket

Ranked by chance you reach Salt Lake City on time, from each leg’s forecast for the day. Total trip = scheduled departure to arrival (Salt Lake City is 2 h ahead of Anchorage). Layovers up to 4 hours. Pick a connection for its 12-month details.

AlaskaDetails → ANC 11:54 → PDX 16:33AS 267 3h 35m Portland PDX 20:08 → SLC 23:03AS 730 9h 09m 100% 82%
UnitedDetails → ANC 12:12 → DEN 19:29UA 1153 1h 36m Denver DEN 21:05 → SLC 22:44UA 5646 · flown by SkyWest 8h 32m 95% 71%
DeltaDetails → ANC 11:42 → SEA 16:20DL 2768 3h 30m Seattle SEA 19:50 → SLC 22:55DL 1239 9h 13m 95% 64%
UnitedDetails → ANC 14:05 → SFO 19:48UA 477 1h 06m San Francisco SFO 20:54 → SLC 23:59UA 5753 · flown by SkyWest 7h 54m 84% 61%
AlaskaDetails → ANC 12:15 → SEA 16:49AS 363 2h 18m Seattle SEA 19:07 → SLC 22:14AS 3298 · flown by SkyWest 7h 59m 100% 56%
AlaskaDetails → ANC 13:00 → SEA 17:34AS 402 3h 11m Seattle SEA 20:45 → SLC 23:46AS 669 8h 46m 100% 53%
AlaskaDetails → ANC 14:44 → SEA 19:18AS 226 1h 15m Seattle SEA 20:33 → SLC 23:36AS 1459 6h 52m 85% 41%
How these are worked out. Each flight’s odds are our forecast for that day; 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 Mon, Oct 5 (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