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

Portland → Anchorage via Seattle: arrives on time 81%

  1. 09:30 PDX → 10:55 SEA
    DL 3953 · Delta, flown by SkyWest · 1h 25m · 85% on time, 0.5% cancelled
  2. 3h 52m layover in Seattle (SEA) · 90 min minimum on separate tickets
  3. 14:47 SEA → 17:26 ANC
    AS 660 · Alaska · 3h 39m · 82% on time, 0.0% cancelled

Total trip 8h 56m, scheduled departure to arrival (Anchorage is 1 h behind Portland). Times are local. Both flew on 52 of the last 56 days.

Makes the connection99%The first flight arrived more than 142 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 52m layover.
Arrives on time81%First flight not cancelled (0.5% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (82%).
Total trip8h 56mPDX 09:30 to ANC 17:26, 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.