Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Francisco → San Diego via Las Vegas: arrives on time 10%
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15:49 SFO → 17:30 LASAS 776 · Alaska · 1h 41m · 63% on time, 0.3% cancelled
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49m layover in Las Vegas (LAS) · 45 min minimum on one ticket
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18:19 LAS → 19:36 SANAS 2251 · Alaska, flown by Horizon · 1h 17m · 24% on time, 9.8% cancelled
Total trip 3h 47m, scheduled departure to arrival. Times are local. Both flew on 51 of the last 56 days.
Makes the connection49%The first flight arrived more than 4 minutes late on 51% of the days it flew: too late for the 45-minute minimum connection on a 49m layover.
Arrives on time10%First flight not cancelled (0.3% are) × connection made (49%) × second flight not cancelled (9.8% are) and within 15 minutes (24%).
Total trip3h 47mSFO 15:49 to SAN 19:36, 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.