Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Chicago → Nashville via Houston: arrives on time 79%
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06:29 ORD → 09:18 IAHUA 1799 · United · 2h 49m · 92% on time, 0.0% cancelled
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2h 37m layover in Houston (IAH) · 45 min minimum on one ticket
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11:55 IAH → 14:02 BNAUA 1318 · United · 2h 07m · 79% on time, 0.0% cancelled
Total trip 7h 33m, scheduled departure to arrival. Times are local. Both flew on 48 of the last 56 days.
Makes the connection100%The first flight arrived more than 112 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 2h 37m layover.
Arrives on time79%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (79%).
Total trip7h 33mORD 06:29 to BNA 14:02, 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.