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

Detroit → Salt Lake City via Atlanta: arrives on time 81%

  1. 05:17 DTW → 07:10 ATL
    DL 2375 · Delta · 1h 53m · 92% on time, 1.1% cancelled
  2. 1h 05m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 08:15 ATL → 10:15 SLC
    DL 830 · Delta · 4h 00m · 89% on time, 1.1% cancelled

Total trip 6h 58m, scheduled departure to arrival (Salt Lake City is 2 h behind Detroit). Times are local. Both flew on 48 of the last 56 days.

Makes the connection93%The first flight arrived more than 20 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 1h 05m layover.
Arrives on time81%First flight not cancelled (1.1% are) × connection made (93%) × second flight not cancelled (1.1% are) and within 15 minutes (89%).
Total trip6h 58mDTW 05:17 to SLC 10:15, 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.