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

Pasco → Portland via Seattle: arrives on time 82%

  1. 12:30 PSC → 13:50 SEA
    DL 3992 · Delta, flown by SkyWest · 1h 20m · 85% on time, 0.6% cancelled
  2. 2h 11m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 16:01 SEA → 17:09 PDX
    DL 3918 · Delta, flown by SkyWest · 1h 08m · 85% on time, 0.3% cancelled

Total trip 4h 39m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection97%The first flight arrived more than 86 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 11m layover.
Arrives on time82%First flight not cancelled (0.6% are) × connection made (97%) × second flight not cancelled (0.3% are) and within 15 minutes (85%).
Total trip4h 39mPSC 12:30 to PDX 17:09, 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.