Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Philadelphia → San Diego via Seattle: arrives on time 81%

  1. 08:35 PHL → 11:42 SEA
    AA 2534 · American · 6h 09m · 80% on time, 0.0% cancelled
  2. 3h 43m layover in Seattle (SEA) · 90 min minimum on separate tickets
  3. 15:25 SEA → 18:13 SAN
    DL 2613 · Delta · 2h 48m · 84% on time, 0.7% cancelled

Total trip 12h 38m, scheduled departure to arrival (San Diego is 3 h behind Philadelphia). Times are local. Both flew on 47 of the last 56 days.

Makes the connection97%The first flight arrived more than 133 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 3h 43m layover.
Arrives on time81%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (0.7% are) and within 15 minutes (84%).
Total trip12h 38mPHL 08:35 to SAN 18:13, 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.