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

Detroit → San Diego via Salt Lake City: arrives on time 83%

  1. 07:00 DTW → 08:54 SLC
    DL 3229 · Delta · 3h 54m · 86% on time, 0.0% cancelled
  2. 2h 21m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 11:15 SLC → 12:17 SAN
    DL 1296 · Delta · 2h 02m · 84% on time, 1.6% cancelled

Total trip 8h 17m, scheduled departure to arrival (San Diego is 3 h behind Detroit). Times are local. Both flew on 47 of the last 56 days.

Makes the connection100%The first flight arrived more than 96 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 2h 21m layover.
Arrives on time83%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (1.6% are) and within 15 minutes (84%).
Total trip8h 17mDTW 07:00 to SAN 12:17, 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.