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

Houston → Grand Rapids via Atlanta: arrives on time 68%

  1. 16:51 IAH → 20:13 ATL
    DL 2890 · Delta · 2h 18m · 59% on time, 0.0% cancelled
  2. 1h 46m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 21:59 ATL → 23:54 GRR
    DL 2865 · Delta · 1h 56m · 82% on time, 1.6% cancelled

Total trip 6h 04m, scheduled departure to arrival (Grand Rapids is 1 h ahead of Houston). Times are local. Both flew on 55 of the last 56 days.

Makes the connection85%The first flight arrived more than 61 minutes late on 15% of the days it flew: too late for the 45-minute minimum connection on a 1h 46m layover.
Arrives on time68%First flight not cancelled (0.0% are) × connection made (85%) × second flight not cancelled (1.6% are) and within 15 minutes (82%).
Total trip6h 04mIAH 16:51 to GRR 23:54, 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.