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

Chattanooga → Houston via Dallas-Fort Worth: arrives on time 36%

  1. 16:22 CHA → 17:44 DFW
    AA 2121 · American · 2h 22m · 40% on time, 8.0% cancelled
  2. 3h 26m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
  3. 21:10 DFW → 22:24 IAH
    AA 2209 · American · 1h 14m · 48% on time, 2.9% cancelled

Total trip 7h 02m, scheduled departure to arrival (Houston is 1 h behind Chattanooga). Times are local. Both flew on 39 of the last 56 days.

Makes the connection84%The first flight arrived more than 161 minutes late on 16% of the days it flew: too late for the 45-minute minimum connection on a 3h 26m layover.
Arrives on time36%First flight not cancelled (8.0% are) × connection made (84%) × second flight not cancelled (2.9% are) and within 15 minutes (48%).
Total trip7h 02mCHA 16:22 to IAH 22:24, 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.