tailodds FORECAST
Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Salt Lake City → Seattle via Portland: arrives on time 57%

  1. 19:39 SLC → 20:43 PDX
    AS 3280 · Alaska, flown by SkyWest · 2h 04m · 80% on time, 0.0% cancelled
  2. 47m layover in Portland (PDX) · 45 min minimum on one ticket
  3. 21:30 PDX → 22:27 SEA
    AS 2421 · Alaska, flown by Horizon · 57m · 90% on time, 0.0% cancelled

Total trip 3h 48m, scheduled departure to arrival (Seattle is 1 h behind Salt Lake City). Times are local. Both flew on 51 of the last 56 days.

Makes the connection63%The first flight arrived more than 2 minutes late on 37% of the days it flew: too late for the 45-minute minimum connection on a 47m layover.
Arrives on time57%First flight not cancelled (0.0% are) × connection made (63%) × second flight not cancelled (0.0% are) and within 15 minutes (90%).
Total trip3h 48mSLC 19:39 to SEA 22:27, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.