Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Nashville → Tulsa via Dallas: arrives on time 76%
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05:10 BNA → 07:00 DALWN 485 · Southwest · 1h 50m · 96% on time, 1.4% cancelled
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1h 25m layover in Dallas (DAL) · 45 min minimum on one ticket
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08:25 DAL → 09:30 TULWN 4445 · Southwest · 1h 05m · 81% on time, 0.0% cancelled
Total trip 4h 20m, scheduled departure to arrival. Times are local. Both flew on 24 of the last 56 days.
Makes the connection96%The first flight arrived more than 40 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 1h 25m layover.
Arrives on time76%First flight not cancelled (1.4% are) × connection made (96%) × second flight not cancelled (0.0% are) and within 15 minutes (81%).
Total trip4h 20mBNA 05:10 to TUL 09:30, 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.