Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Chicago → Dallas via Nashville: arrives on time 85%
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06:40 ORD → 08:23 BNAAA 3973 · American, flown by Envoy · 1h 43m · 88% on time, 0.0% cancelled
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3h 57m layover in Nashville (BNA) · 90 min minimum on separate tickets
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12:20 BNA → 14:15 DALWN 5046 · Southwest · 1h 55m · 85% on time, 0.0% cancelled
Total trip 7h 35m, scheduled departure to arrival. Times are local. Both flew on 24 of the last 56 days.
Makes the connection100%The first flight arrived more than 147 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 3h 57m layover.
Arrives on time85%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (85%).
Total trip7h 35mORD 06:40 to DAL 14:15, 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.