Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Tucson → San Francisco via Los Angeles: arrives on time 68%
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12:27 TUS → 14:15 LAXDL 3744 · Delta, flown by SkyWest · 1h 48m · 98% on time, 0.0% cancelled
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3h 20m layover in Los Angeles (LAX) · 45 min minimum on one ticket
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17:35 LAX → 18:55 SFODL 1559 · Delta · 1h 21m · 69% on time, 0.9% cancelled
Total trip 6h 29m, scheduled departure to arrival. Times are local. Both flew on 54 of the last 56 days.
Makes the connection100%The first flight arrived more than 155 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 20m layover.
Arrives on time68%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.9% are) and within 15 minutes (69%).
Total trip6h 29mTUS 12:27 to SFO 18:55, layover included
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.