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

San Jose → Portland via Seattle: arrives on time 66%

  1. 17:55 SJC → 20:13 SEA
    DL 3897 · Delta, flown by SkyWest · 2h 22m · 87% on time, 0.0% cancelled
  2. 46m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 20:59 SEA → 22:02 PDX
    DL 3913 · Delta, flown by SkyWest · 1h 03m · 85% on time, 0.3% cancelled

Total trip 4h 07m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection77%The first flight arrived more than 1 minutes late on 23% of the days it flew: too late for the 45-minute minimum connection on a 46m layover.
Arrives on time66%First flight not cancelled (0.0% are) × connection made (77%) × second flight not cancelled (0.3% are) and within 15 minutes (85%).
Total trip4h 07mSJC 17:55 to PDX 22:02, 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.