Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Diego → Las Vegas via Sacramento: arrives on time 9%
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13:55 SAN → 15:35 SMFWN 3547 · Southwest · 1h 40m · 27% on time, 0.0% cancelled
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1h 00m layover in Sacramento (SMF) · 45 min minimum on one ticket
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16:35 SMF → 18:05 LASWN 2221 · Southwest · 1h 30m · 35% on time, 0.0% cancelled
Total trip 4h 10m, scheduled departure to arrival. Times are local. Both flew on 24 of the last 56 days.
Makes the connection27%The first flight arrived more than 15 minutes late on 73% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time9%First flight not cancelled (0.0% are) × connection made (27%) × second flight not cancelled (0.0% are) and within 15 minutes (35%).
Total trip4h 10mSAN 13:55 to LAS 18:05, 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.