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

Washington → Portland via Detroit: arrives on time 85%

  1. 06:00 DCA → 07:30 DTW
    DL 2869 · Delta · 1h 30m · 94% on time, 3.4% cancelled
  2. 2h 30m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 10:00 DTW → 11:55 PWM
    DL 426 · Delta · 1h 55m · 92% on time, 1.2% cancelled

Total trip 5h 55m, scheduled departure to arrival. Times are local. Both flew on 49 of the last 56 days.

Makes the connection97%The first flight arrived more than 105 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 30m layover.
Arrives on time85%First flight not cancelled (3.4% are) × connection made (97%) × second flight not cancelled (1.2% are) and within 15 minutes (92%).
Total trip5h 55mDCA 06:00 to PWM 11:55, 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.