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

Miami → San Diego via Salt Lake City: arrives on time 72%

  1. 07:00 MIA → 10:04 SLC
    DL 2021 · Delta · 5h 04m · 80% on time, 0.5% cancelled
  2. 1h 11m 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 Miami). Times are local. Both flew on 56 of the last 56 days.

Makes the connection88%The first flight arrived more than 26 minutes late on 12% of the days it flew: too late for the 45-minute minimum connection on a 1h 11m layover.
Arrives on time72%First flight not cancelled (0.5% are) × connection made (88%) × second flight not cancelled (1.6% are) and within 15 minutes (84%).
Total trip8h 17mMIA 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.