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

Grand Rapids → Baltimore via Detroit: arrives on time 81%

  1. 05:30 GRR → 06:30 DTW
    DL 4885 · Delta, flown by Endeavor · 1h 00m · 85% on time, 1.2% cancelled
  2. 3h 40m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 10:10 DTW → 11:47 BWI
    DL 1546 · Delta · 1h 37m · 86% on time, 0.3% cancelled

Total trip 6h 17m, 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 175 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 3h 40m layover.
Arrives on time81%First flight not cancelled (1.2% are) × connection made (96%) × second flight not cancelled (0.3% are) and within 15 minutes (86%).
Total trip6h 17mGRR 05:30 to BWI 11:47, 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.