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

Houston → Grand Rapids via Detroit: arrives on time 91%

  1. 11:32 IAH → 15:20 DTW
    DL 1043 · Delta · 2h 48m · 85% on time, 0.8% cancelled
  2. 2h 40m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 18:00 DTW → 19:01 GRR
    DL 5800 · Delta, flown by Republic · 1h 01m · 93% on time, 0.0% cancelled

Total trip 6h 29m, scheduled departure to arrival (Grand Rapids is 1 h ahead of Houston). Times are local. Both flew on 42 of the last 56 days.

Makes the connection99%The first flight arrived more than 115 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 40m layover.
Arrives on time91%First flight not cancelled (0.8% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (93%).
Total trip6h 29mIAH 11:32 to GRR 19:01, 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.