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

Baltimore → San Diego via Atlanta: arrives on time 74%

  1. 07:00 BWI → 08:56 ATL
    DL 2579 · Delta · 1h 55m · 91% on time, 2.1% cancelled
  2. 1h 12m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 10:08 ATL → 11:37 SAN
    DL 712 · Delta · 4h 29m · 80% on time, 0.0% cancelled

Total trip 7h 37m, scheduled departure to arrival (San Diego is 3 h behind Baltimore). Times are local. Both flew on 56 of the last 56 days.

Makes the connection95%The first flight arrived more than 27 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 1h 12m layover.
Arrives on time74%First flight not cancelled (2.1% are) × connection made (95%) × second flight not cancelled (0.0% are) and within 15 minutes (80%).
Total trip7h 37mBWI 07:00 to SAN 11:37, 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.