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

Houston → Grand Rapids via Denver: arrives on time 59%

  1. 15:00 IAH → 16:43 DEN
    UA 2767 · United · 2h 43m · 75% on time, 0.0% cancelled
  2. 1h 12m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 17:55 DEN → 22:35 GRR
    UA 2121 · United · 2h 40m · 71% on time, 0.5% cancelled

Total trip 6h 35m, scheduled departure to arrival (Grand Rapids is 1 h ahead of Houston). Times are local. Both flew on 36 of the last 56 days.

Makes the connection83%The first flight arrived more than 27 minutes late on 17% of the days it flew: too late for the 45-minute minimum connection on a 1h 12m layover.
Arrives on time59%First flight not cancelled (0.0% are) × connection made (83%) × second flight not cancelled (0.5% are) and within 15 minutes (71%).
Total trip6h 35mIAH 15:00 to GRR 22:35, 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.