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

Chattanooga → Detroit via Atlanta: arrives on time 80%

  1. 10:01 CHA → 11:02 ATL
    DL 5309 · Delta, flown by Endeavor · 1h 01m · 91% on time, 1.2% cancelled
  2. 2h 45m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 13:47 ATL → 15:43 DTW
    DL 1031 · Delta · 1h 55m · 85% on time, 0.8% cancelled

Total trip 5h 41m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection97%The first flight arrived more than 120 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 45m layover.
Arrives on time80%First flight not cancelled (1.2% are) × connection made (97%) × second flight not cancelled (0.8% are) and within 15 minutes (85%).
Total trip5h 41mCHA 10:01 to DTW 15:43, 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.