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

Portland → San Diego via Seattle: arrives on time 80%

  1. 05:30 PDX → 06:41 SEA
    DL 4008 · Delta, flown by SkyWest · 1h 11m · 95% on time, 0.0% cancelled
  2. 3h 04m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 09:45 SEA → 12:38 SAN
    DL 2533 · Delta · 2h 53m · 82% on time, 0.9% cancelled

Total trip 7h 08m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection98%The first flight arrived more than 139 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 04m layover.
Arrives on time80%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.9% are) and within 15 minutes (82%).
Total trip7h 08mPDX 05:30 to SAN 12:38, 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.