Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dallas-Fort Worth → Columbia via Chicago: arrives on time 64%
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16:13 DFW → 18:55 ORDUA 2299 · United · 2h 42m · 57% on time, 3.2% cancelled
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3h 05m layover in Chicago (ORD) · 45 min minimum on one ticket
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22:00 ORD → 23:33 COUUA 5336 · United, flown by SkyWest · 1h 33m · 79% on time, 8.1% cancelled
Total trip 7h 20m, scheduled departure to arrival. Times are local. Both flew on 31 of the last 56 days.
Makes the connection90%The first flight arrived more than 140 minutes late on 10% of the days it flew: too late for the 45-minute minimum connection on a 3h 05m layover.
Arrives on time64%First flight not cancelled (3.2% are) × connection made (90%) × second flight not cancelled (8.1% are) and within 15 minutes (79%).
Total trip7h 20mDFW 16:13 to COU 23:33, 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.