Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Francisco → Dallas via Nashville: arrives on time 71%
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22:50 SFO → 05:10 BNAWN 3634 · Southwest · 4h 20m · 40% on time, 0.0% cancelled
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2h 55m layover in Nashville (BNA) · 45 min minimum on one ticket
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08:05 BNA → 10:00 DAL +1 dayWN 486 · Southwest · 1h 55m · 76% on time, 3.8% cancelled
Total trip 9h 10m, scheduled departure to arrival (Dallas is 2 h ahead of San Francisco). Times are local. Both flew on 24 of the last 56 days.
Makes the connection97%The first flight arrived more than 130 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 55m layover.
Arrives on time71%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (3.8% are) and within 15 minutes (76%).
Total trip9h 10mSFO 22:50 to DAL 10:00, 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.