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

Portland → Tucson via Seattle: arrives on time 90%

  1. 05:30 PDX → 06:41 SEA
    DL 4008 · Delta, flown by SkyWest · 1h 11m · 95% on time, 0.0% cancelled
  2. 1h 44m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 08:25 SEA → 11:47 TUS
    DL 3680 · Delta, flown by SkyWest · 3h 22m · 94% on time, 0.0% cancelled

Total trip 6h 17m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection96%The first flight arrived more than 59 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 1h 44m layover.
Arrives on time90%First flight not cancelled (0.0% are) × connection made (96%) × second flight not cancelled (0.0% are) and within 15 minutes (94%).
Total trip6h 17mPDX 05:30 to TUS 11:47, 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.