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

San Diego → Milwaukee via Atlanta: arrives on time 64%

  1. 14:18 SAN → 22:00 ATL
    DL 540 · Delta · 4h 42m · 83% on time, 0.0% cancelled
  2. 55m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 22:55 ATL → 23:56 MKE
    DL 1268 · Delta · 2h 04m · 81% on time, 1.9% cancelled

Total trip 7h 41m, scheduled departure to arrival (Milwaukee is 2 h ahead of San Diego). Times are local. Both flew on 48 of the last 56 days.

Makes the connection81%The first flight arrived more than 10 minutes late on 19% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time64%First flight not cancelled (0.0% are) × connection made (81%) × second flight not cancelled (1.9% are) and within 15 minutes (81%).
Total trip7h 41mSAN 14:18 to MKE 23:56, 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.