Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Diego → Salt Lake City via Phoenix: arrives on time 15%
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14:45 SAN → 16:10 PHXWN 3525 · Southwest · 1h 25m · 45% on time, 0.0% cancelled
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50m layover in Phoenix (PHX) · 45 min minimum on one ticket
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17:00 PHX → 19:35 SLCWN 4867 · Southwest · 1h 35m · 46% on time, 0.0% cancelled
Total trip 3h 50m, scheduled departure to arrival (Salt Lake City is 1 h ahead of San Diego). Times are local. Both flew on 40 of the last 56 days.
Makes the connection33%The first flight arrived more than 5 minutes late on 67% of the days it flew: too late for the 45-minute minimum connection on a 50m layover.
Arrives on time15%First flight not cancelled (0.0% are) × connection made (33%) × second flight not cancelled (0.0% are) and within 15 minutes (46%).
Total trip3h 50mSAN 14:45 to SLC 19:35, 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.