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

Miami → San Diego via Atlanta: arrives on time 78%

  1. 10:40 MIA → 12:48 ATL
    DL 2836 · Delta · 2h 10m · 85% on time, 2.3% cancelled
  2. 2h 48m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 15:36 ATL → 17:00 SAN
    DL 843 · Delta · 4h 25m · 82% on time, 0.3% cancelled

Total trip 9h 21m, scheduled departure to arrival (San Diego is 3 h behind Miami). Times are local. Both flew on 49 of the last 56 days.

Makes the connection97%The first flight arrived more than 123 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 48m layover.
Arrives on time78%First flight not cancelled (2.3% are) × connection made (97%) × second flight not cancelled (0.3% are) and within 15 minutes (82%).
Total trip9h 21mMIA 10:40 to SAN 17:00, 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.