Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
St Louis → Nashville via Chicago: arrives on time 87%
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07:20 STL → 09:00 ORDUA 4423 · United, flown by GoJet · 1h 40m · 86% on time, 0.6% cancelled
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3h 29m layover in Chicago (ORD) · 45 min minimum on one ticket
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12:29 ORD → 14:14 BNAUA 3634 · United, flown by Republic · 1h 45m · 90% on time, 1.6% cancelled
Total trip 6h 54m, scheduled departure to arrival. Times are local. Both flew on 42 of the last 56 days.
Makes the connection99%The first flight arrived more than 164 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 29m layover.
Arrives on time87%First flight not cancelled (0.6% are) × connection made (99%) × second flight not cancelled (1.6% are) and within 15 minutes (90%).
Total trip6h 54mSTL 07:20 to BNA 14:14, 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.