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

San Diego → Philadelphia via Atlanta: arrives on time 58%

  1. 06:15 SAN → 13:43 ATL
    DL 729 · Delta · 4h 28m · 92% on time, 1.1% cancelled
  2. 2h 47m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 16:30 ATL → 18:37 PHL
    DL 1329 · Delta · 2h 07m · 62% on time, 4.8% cancelled

Total trip 9h 22m, scheduled departure to arrival (Philadelphia is 3 h ahead of San Diego). Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 122 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 47m layover.
Arrives on time58%First flight not cancelled (1.1% are) × connection made (99%) × second flight not cancelled (4.8% are) and within 15 minutes (62%).
Total trip9h 22mSAN 06:15 to PHL 18:37, 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.