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

Houston → Dallas-Fort Worth via Denver: arrives on time 74%

  1. 06:30 IAH → 08:06 DEN
    F9 3229 · Frontier · 2h 36m · 88% on time, 0.6% cancelled
  2. 2h 03m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 10:09 DEN → 13:19 DFW
    F9 3366 · Frontier · 2h 10m · 78% on time, 0.9% cancelled

Total trip 6h 49m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection96%The first flight arrived more than 78 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 2h 03m layover.
Arrives on time74%First flight not cancelled (0.6% are) × connection made (96%) × second flight not cancelled (0.9% are) and within 15 minutes (78%).
Total trip6h 49mIAH 06:30 to DFW 13:19, 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.