Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dallas → Louisville via Denver: arrives on time 69%
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08:40 DAL → 09:45 DENWN 239 · Southwest · 2h 05m · 69% on time, 5.9% cancelled
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3h 10m layover in Denver (DEN) · 45 min minimum on one ticket
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12:55 DEN → 17:25 SDFWN 1712 · Southwest · 2h 30m · 76% on time, 0.0% cancelled
Total trip 7h 45m, scheduled departure to arrival (Louisville is 1 h ahead of Dallas). Times are local. Both flew on 24 of the last 56 days.
Makes the connection97%The first flight arrived more than 145 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 3h 10m layover.
Arrives on time69%First flight not cancelled (5.9% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (76%).
Total trip7h 45mDAL 08:40 to SDF 17:25, 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.