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

Portland → Detroit via Atlanta: arrives on time 66%

  1. 13:55 PWM → 16:50 ATL
    DL 2479 · Delta · 2h 51m · 65% on time, 0.0% cancelled
  2. 4h 01m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 20:51 ATL → 22:54 DTW
    DL 1232 · Delta · 2h 03m · 68% on time, 0.7% cancelled

Total trip 8h 59m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection98%The first flight arrived more than 196 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 4h 01m layover.
Arrives on time66%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.7% are) and within 15 minutes (68%).
Total trip8h 59mPWM 13:55 to DTW 22:54, 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.