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

Portland → Pasco via Seattle: arrives on time 85%

  1. 05:30 PDX → 06:41 SEA
    DL 4008 · Delta, flown by SkyWest · 1h 11m · 95% on time, 0.0% cancelled
  2. 3h 54m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 10:35 SEA → 11:48 PSC
    DL 3992 · Delta, flown by SkyWest · 1h 13m · 86% on time, 0.4% cancelled

Total trip 6h 18m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 189 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 54m layover.
Arrives on time85%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (0.4% are) and within 15 minutes (86%).
Total trip6h 18mPDX 05:30 to PSC 11:48, 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.