Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Nashville → Birmingham via Houston: arrives on time 79%
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10:47 BNA → 13:03 IAHUA 241 · United · 2h 21m · 92% on time, 1.0% cancelled
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3h 17m layover in Houston (IAH) · 45 min minimum on one ticket
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16:20 IAH → 18:18 BHMUA 4256 · United, flown by CommuteAir · 1h 58m · 82% on time, 1.3% cancelled
Total trip 7h 31m, scheduled departure to arrival. Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.
Makes the connection99%The first flight arrived more than 152 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 17m layover.
Arrives on time79%First flight not cancelled (1.0% are) × connection made (99%) × second flight not cancelled (1.3% are) and within 15 minutes (82%).
Total trip7h 31mBNA 10:47 to BHM 18:18, 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.