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

Washington → Grand Rapids via Detroit: arrives on time 63%

  1. 09:39 DCA → 11:14 DTW
    DL 1558 · Delta · 1h 36m · 86% on time, 3.0% cancelled
  2. 1h 42m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 12:56 DTW → 13:55 GRR
    DL 5390 · Delta, flown by Endeavor · 59m · 69% on time, 0.0% cancelled

Total trip 4h 16m, scheduled departure to arrival. Times are local. Both flew on 41 of the last 56 days.

Makes the connection95%The first flight arrived more than 57 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 1h 42m layover.
Arrives on time63%First flight not cancelled (3.0% are) × connection made (95%) × second flight not cancelled (0.0% are) and within 15 minutes (69%).
Total trip4h 16mDCA 09:39 to GRR 13:55, 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.