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

Portland → Pasco via Seattle: arrives on time 89%

  1. 17:50 PDX → 19:05 SEA
    DL 3918 · Delta, flown by SkyWest · 1h 15m · 86% on time, 0.3% cancelled
  2. 3h 35m layover in Seattle (SEA) · 90 min minimum on separate tickets
  3. 22:40 SEA → 23:39 PSC
    AS 2164 · Alaska, flown by Horizon · 59m · 95% on time, 4.5% cancelled

Total trip 5h 49m, scheduled departure to arrival. Times are local. Both flew on 22 of the last 56 days.

Makes the connection98%The first flight arrived more than 125 minutes late on 2% of the days it flew: too late for the 90-minute minimum connection on a 3h 35m layover.
Arrives on time89%First flight not cancelled (0.3% are) × connection made (98%) × second flight not cancelled (4.5% are) and within 15 minutes (95%).
Total trip5h 49mPDX 17:50 to PSC 23:39, 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.