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

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

  1. 17:40 DTW → 19:38 SLC
    DL 765 · Delta · 3h 58m · 78% on time, 0.0% cancelled
  2. 3h 17m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 22:55 SLC → 23:50 SAN
    DL 1202 · Delta · 1h 58m · 83% on time, 0.8% cancelled

Total trip 9h 13m, scheduled departure to arrival (San Diego is 3 h behind Detroit). Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 152 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 17m layover.
Arrives on time81%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (0.8% are) and within 15 minutes (83%).
Total trip9h 13mDTW 17:40 to SAN 23:50, 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.