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

Pasco → Portland via Seattle: arrives on time 79%

  1. 15:25 PSC → 16:40 SEA
    DL 3891 · Delta, flown by SkyWest · 1h 15m · 90% on time, 0.0% cancelled
  2. 2h 15m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 18:55 SEA → 20:02 PDX
    DL 3923 · Delta, flown by SkyWest · 1h 07m · 80% on time, 0.0% cancelled

Total trip 4h 37m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection99%The first flight arrived more than 90 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 15m layover.
Arrives on time79%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (80%).
Total trip4h 37mPSC 15:25 to PDX 20:02, 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.