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

Grand Rapids → Dallas-Fort Worth via Detroit: arrives on time 74%

  1. 05:30 GRR → 06:30 DTW
    DL 4885 · Delta, flown by Endeavor · 1h 00m · 85% on time, 1.2% cancelled
  2. 2h 10m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 08:40 DTW → 10:31 DFW
    DL 2746 · Delta · 2h 51m · 81% on time, 2.8% cancelled

Total trip 6h 01m, scheduled departure to arrival (Dallas-Fort Worth is 1 h behind Grand Rapids). Times are local. Both flew on 55 of the last 56 days.

Makes the connection95%The first flight arrived more than 85 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 2h 10m layover.
Arrives on time74%First flight not cancelled (1.2% are) × connection made (95%) × second flight not cancelled (2.8% are) and within 15 minutes (81%).
Total trip6h 01mGRR 05:30 to DFW 10:31, 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.