tailodds FORECAST
Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Pasco → Portland via Seattle: arrives on time 83%

  1. 15:25 PSC → 16:40 SEA
    DL 3891 · Delta, flown by SkyWest · 1h 15m · 90% on time, 0.0% cancelled
  2. 3h 45m layover in Seattle (SEA) · 90 min minimum on separate tickets
  3. 20:25 SEA → 21:22 PDX
    AS 2387 · Alaska, flown by Horizon · 57m · 83% on time, 0.0% cancelled

Total trip 5h 57m, scheduled departure to arrival. Times are local. Both flew on 52 of the last 56 days.

Makes the connection100%The first flight arrived more than 135 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 3h 45m layover.
Arrives on time83%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (83%).
Total trip5h 57mPSC 15:25 to PDX 21:22, layover included

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