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

Grand Rapids → Denver via Detroit: arrives on time 70%

  1. 10:34 GRR → 11:35 DTW
    DL 3500 · Delta, flown by SkyWest · 1h 01m · 81% on time, 0.0% cancelled
  2. 1h 07m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 12:42 DTW → 13:54 DEN
    DL 1648 · Delta · 3h 12m · 85% on time, 0.3% cancelled

Total trip 5h 20m, scheduled departure to arrival (Denver is 2 h behind Grand Rapids). Times are local. Both flew on 56 of the last 56 days.

Makes the connection83%The first flight arrived more than 22 minutes late on 17% of the days it flew: too late for the 45-minute minimum connection on a 1h 07m layover.
Arrives on time70%First flight not cancelled (0.0% are) × connection made (83%) × second flight not cancelled (0.3% are) and within 15 minutes (85%).
Total trip5h 20mGRR 10:34 to DEN 13:54, 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.