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

Grand Rapids → Houston via Newark: arrives on time 71%

  1. 06:05 GRR → 08:00 EWR
    UA 3718 · United, flown by Republic · 1h 55m · 88% on time, 4.2% cancelled
  2. 2h 53m layover in Newark (EWR) · 45 min minimum on one ticket
  3. 10:53 EWR → 13:38 IAH
    UA 556 · United · 3h 45m · 77% on time, 1.4% cancelled

Total trip 8h 33m, scheduled departure to arrival (Houston is 1 h behind Grand Rapids). Times are local. Both flew on 56 of the last 56 days.

Makes the connection98%The first flight arrived more than 128 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 53m layover.
Arrives on time71%First flight not cancelled (4.2% are) × connection made (98%) × second flight not cancelled (1.4% are) and within 15 minutes (77%).
Total trip8h 33mGRR 06:05 to IAH 13:38, 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.