Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Nashville → Louisville via Baltimore: arrives on time 83%
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06:45 BNA → 09:35 BWIWN 462 · Southwest · 1h 50m · 86% on time, 0.0% cancelled
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1h 10m layover in Baltimore (BWI) · 45 min minimum on one ticket
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10:45 BWI → 12:30 SDFWN 1297 · Southwest · 1h 45m · 88% on time, 0.0% cancelled
Total trip 4h 45m, scheduled departure to arrival (Louisville is 1 h ahead of Nashville). Times are local. Both flew on 40 of the last 56 days.
Makes the connection94%The first flight arrived more than 25 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 1h 10m layover.
Arrives on time83%First flight not cancelled (0.0% are) × connection made (94%) × second flight not cancelled (0.0% are) and within 15 minutes (88%).
Total trip4h 45mBNA 06:45 to SDF 12:30, 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.