Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Jose → San Diego via Phoenix: arrives on time 29%
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19:00 SJC → 20:55 PHXWN 3696 · Southwest · 1h 55m · 56% on time, 4.8% cancelled
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1h 00m layover in Phoenix (PHX) · 45 min minimum on one ticket
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21:55 PHX → 23:05 SANWN 3426 · Southwest · 1h 12m · 55% on time, 0.0% cancelled
Total trip 4h 07m, scheduled departure to arrival. Times are local. Both flew on 40 of the last 56 days.
Makes the connection56%The first flight arrived more than 15 minutes late on 44% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time29%First flight not cancelled (4.8% are) × connection made (56%) × second flight not cancelled (0.0% are) and within 15 minutes (55%).
Total trip4h 07mSJC 19:00 to SAN 23:05, 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.