Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Phoenix → San Francisco via San Diego: arrives on time 8%
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07:00 PHX → 08:15 SANWN 4119 · Southwest · 1h 15m · 100% on time, 0.0% cancelled
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1h 10m layover in San Diego (SAN) · 45 min minimum on one ticket
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09:25 SAN → 11:05 SFOWN 3532 · Southwest · 1h 40m · 9% on time, 11.5% cancelled
Total trip 4h 05m, scheduled departure to arrival. Times are local. Both flew on 24 of the last 56 days.
Makes the connection100%The first flight arrived more than 25 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 1h 10m layover.
Arrives on time8%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (11.5% are) and within 15 minutes (9%).
Total trip4h 05mPHX 07:00 to SFO 11:05, 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.