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

Chattanooga → Houston via Chicago: arrives on time 67%

  1. 06:05 CHA → 07:02 ORD
    AA 3725 · American, flown by Envoy · 1h 57m · 87% on time, 0.0% cancelled
  2. 2h 58m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 10:00 ORD → 12:46 IAH
    AA 1915 · American · 2h 46m · 67% on time, 0.0% cancelled

Total trip 7h 41m, scheduled departure to arrival (Houston is 1 h behind Chattanooga). Times are local. Both flew on 22 of the last 56 days.

Makes the connection100%The first flight arrived more than 133 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 2h 58m layover.
Arrives on time67%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (67%).
Total trip7h 41mCHA 06:05 to IAH 12:46, 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.