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

Phoenix → Oakland via San Diego: arrives on time 28%

  1. 12:00 PHX → 13:10 SAN
    WN 3323 · Southwest · 1h 10m · 35% on time, 0.0% cancelled
  2. 1h 20m layover in San Diego (SAN) · 45 min minimum on one ticket
  3. 14:30 SAN → 16:05 OAK
    WN 3519 · Southwest · 1h 35m · 54% on time, 0.0% cancelled

Total trip 4h 05m, scheduled departure to arrival. Times are local. Both flew on 32 of the last 56 days.

Makes the connection53%The first flight arrived more than 35 minutes late on 47% of the days it flew: too late for the 45-minute minimum connection on a 1h 20m layover.
Arrives on time28%First flight not cancelled (0.0% are) × connection made (53%) × second flight not cancelled (0.0% are) and within 15 minutes (54%).
Total trip4h 05mPHX 12:00 to OAK 16:05, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.