Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Santa Rosa → Phoenix via San Diego: arrives on time 16%
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17:10 STS → 18:50 SANWN 3994 · Southwest · 1h 40m · 29% on time, 0.0% cancelled
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1h 00m layover in San Diego (SAN) · 45 min minimum on one ticket
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19:50 SAN → 21:15 PHXWN 3526 · Southwest · 1h 25m · 55% on time, 2.4% cancelled
Total trip 4h 05m, scheduled departure to arrival. Times are local. Both flew on 32 of the last 56 days.
Makes the connection29%The first flight arrived more than 15 minutes late on 71% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time16%First flight not cancelled (0.0% are) × connection made (29%) × second flight not cancelled (2.4% are) and within 15 minutes (55%).
Total trip4h 05mSTS 17:10 to PHX 21:15, 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.