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

Huntsville → Detroit via Atlanta: arrives on time 77%

  1. 09:50 HSV → 11:47 ATL
    DL 1708 · Delta · 57m · 93% on time, 1.3% cancelled
  2. 3h 41m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 15:28 ATL → 17:28 DTW
    DL 1005 · Delta · 2h 00m · 79% on time, 0.6% cancelled

Total trip 6h 38m, scheduled departure to arrival (Detroit is 1 h ahead of Huntsville). Times are local. Both flew on 55 of the last 56 days.

Makes the connection99%The first flight arrived more than 176 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 41m layover.
Arrives on time77%First flight not cancelled (1.3% are) × connection made (99%) × second flight not cancelled (0.6% are) and within 15 minutes (79%).
Total trip6h 38mHSV 09:50 to DTW 17:28, 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.