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

Portland → Detroit via Atlanta: arrives on time 67%

  1. 13:55 PWM → 16:50 ATL
    DL 2479 · Delta · 2h 51m · 65% on time, 0.0% cancelled
  2. 2h 25m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 19:15 ATL → 21:16 DTW
    DL 1262 · Delta · 2h 01m · 69% on time, 0.0% cancelled

Total trip 7h 21m, scheduled departure to arrival. Times are local. Both flew on 53 of the last 56 days.

Makes the connection97%The first flight arrived more than 100 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 25m layover.
Arrives on time67%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (69%).
Total trip7h 21mPWM 13:55 to DTW 21:16, 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.