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

Houston → Columbus via Detroit: arrives on time 90%

  1. 15:27 IAH → 19:15 DTW
    DL 1865 · Delta · 2h 48m · 67% on time, 0.0% cancelled
  2. 3h 35m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 22:50 DTW → 23:56 CMH
    DL 5634 · Delta, flown by Republic · 1h 06m · 90% on time, 0.0% cancelled

Total trip 7h 29m, scheduled departure to arrival (Columbus is 1 h ahead of Houston). Times are local. Both flew on 41 of the last 56 days.

Makes the connection100%The first flight arrived more than 170 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 35m layover.
Arrives on time90%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (90%).
Total trip7h 29mIAH 15:27 to CMH 23:56, 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.