Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Francisco → Las Vegas via Denver: arrives on time 45%
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14:20 SFO → 18:11 DENUA 1596 · United · 2h 51m · 71% on time, 0.0% cancelled
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54m layover in Denver (DEN) · 45 min minimum on one ticket
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19:05 DEN → 20:08 LASUA 655 · United · 2h 03m · 70% on time, 0.0% cancelled
Total trip 5h 48m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection65%The first flight arrived more than 9 minutes late on 35% of the days it flew: too late for the 45-minute minimum connection on a 54m layover.
Arrives on time45%First flight not cancelled (0.0% are) × connection made (65%) × second flight not cancelled (0.0% are) and within 15 minutes (70%).
Total trip5h 48mSFO 14:20 to LAS 20:08, 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.