Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Columbus → Salt Lake City via Nashville: arrives on time 48%
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13:00 CMH → 13:20 BNAWN 4297 · Southwest · 1h 20m · 77% on time, 0.0% cancelled
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3h 00m layover in Nashville (BNA) · 45 min minimum on one ticket
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16:20 BNA → 18:55 SLCWN 4791 · Southwest · 3h 35m · 49% on time, 0.0% cancelled
Total trip 7h 55m, scheduled departure to arrival (Salt Lake City is 2 h behind Columbus). Times are local. Both flew on 55 of the last 56 days.
Makes the connection98%The first flight arrived more than 135 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 00m layover.
Arrives on time48%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (49%).
Total trip7h 55mCMH 13:00 to SLC 18:55, 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.