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

Chattanooga → Dallas-Fort Worth via Atlanta: arrives on time 49%

  1. 20:26 CHA → 21:33 ATL
    DL 3150 · Delta · 1h 06m · 65% on time, 7.1% cancelled
  2. 1h 21m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 22:54 ATL → 00:19 DFW +1 day
    DL 818 · Delta · 2h 19m · 80% on time, 3.9% cancelled

Total trip 4h 47m, scheduled departure to arrival (Dallas-Fort Worth is 1 h behind Chattanooga). Times are local. Both flew on 28 of the last 56 days.

Makes the connection69%The first flight arrived more than 36 minutes late on 31% of the days it flew: too late for the 45-minute minimum connection on a 1h 21m layover.
Arrives on time49%First flight not cancelled (7.1% are) × connection made (69%) × second flight not cancelled (3.9% are) and within 15 minutes (80%).
Total trip4h 47mCHA 20:26 to DFW 00:19, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.