tailodds FORECAST
Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

San Francisco → Portland via Seattle: arrives on time 93%

  1. 05:55 SFO → 08:11 SEA
    DL 2721 · Delta · 2h 16m · 95% on time, 1.1% cancelled
  2. 2h 03m layover in Seattle (SEA) · 90 min minimum on separate tickets
  3. 10:14 SEA → 11:21 PDX
    AS 3090 · Alaska, flown by SkyWest · 1h 07m · 98% on time, 1.9% cancelled

Total trip 5h 26m, scheduled departure to arrival. Times are local. Both flew on 52 of the last 56 days.

Makes the connection98%The first flight arrived more than 33 minutes late on 2% of the days it flew: too late for the 90-minute minimum connection on a 2h 03m layover.
Arrives on time93%First flight not cancelled (1.1% are) × connection made (98%) × second flight not cancelled (1.9% are) and within 15 minutes (98%).
Total trip5h 26mSFO 05:55 to PDX 11:21, 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.