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

Grand Rapids → Newark via Detroit: arrives on time 76%

  1. 05:30 GRR → 06:30 DTW
    DL 4885 · Delta, flown by Endeavor · 1h 00m · 85% on time, 1.2% cancelled
  2. 3h 45m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 10:15 DTW → 11:59 EWR
    DL 2577 · Delta · 1h 44m · 82% on time, 3.0% cancelled

Total trip 6h 29m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection96%The first flight arrived more than 180 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 3h 45m layover.
Arrives on time76%First flight not cancelled (1.2% are) × connection made (96%) × second flight not cancelled (3.0% are) and within 15 minutes (82%).
Total trip6h 29mGRR 05:30 to EWR 11:59, 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.