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

Houston → Grand Rapids via Detroit: arrives on time 49%

  1. 15:25 IAH → 19:14 DTW
    DL 1307 · Delta · 2h 49m · 74% on time, 0.0% cancelled
  2. 46m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 20:00 DTW → 21:00 GRR
    DL 4081 · Delta, flown by SkyWest · 1h 00m · 80% on time, 0.0% cancelled

Total trip 4h 35m, scheduled departure to arrival (Grand Rapids is 1 h ahead of Houston). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection61%The first flight arrived more than 1 minutes late on 39% of the days it flew: too late for the 45-minute minimum connection on a 46m layover.
Arrives on time49%First flight not cancelled (0.0% are) × connection made (61%) × second flight not cancelled (0.0% are) and within 15 minutes (80%).
Total trip4h 35mIAH 15:25 to GRR 21:00, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.