Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Nashville → San Francisco via Atlanta: arrives on time 75%
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05:10 BNA → 07:20 ATLDL 2637 · Delta · 1h 10m · 95% on time, 2.8% cancelled
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1h 05m layover in Atlanta (ATL) · 45 min minimum on one ticket
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08:25 ATL → 10:20 SFODL 693 · Delta · 5h 00m · 81% on time, 0.4% cancelled
Total trip 7h 15m, scheduled departure to arrival (San Francisco is 2 h behind Nashville). Times are local. Both flew on 56 of the last 56 days.
Makes the connection95%The first flight arrived more than 20 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 1h 05m layover.
Arrives on time75%First flight not cancelled (2.8% are) × connection made (95%) × second flight not cancelled (0.4% are) and within 15 minutes (81%).
Total trip7h 15mBNA 05:10 to SFO 10:20, 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.