Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Denver → Chicago via Charlotte: arrives on time 82%
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23:59 DEN → 05:13 CLTAA 3156 · American · 3h 14m · 67% on time, 2.9% cancelled
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2h 22m layover in Charlotte (CLT) · 90 min minimum on separate tickets
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07:35 CLT → 08:40 MDW +1 dayWN 3048 · Southwest · 2h 05m · 90% on time, 0.0% cancelled
Total trip 7h 41m, scheduled departure to arrival (Chicago is 1 h ahead of Denver). Times are local. Both flew on 37 of the last 56 days.
Makes the connection93%The first flight arrived more than 52 minutes late on 7% of the days it flew: too late for the 90-minute minimum connection on a 2h 22m layover.
Arrives on time82%First flight not cancelled (2.9% are) × connection made (93%) × second flight not cancelled (0.0% are) and within 15 minutes (90%).
Total trip7h 41mDEN 23:59 to MDW 08:40, 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.