Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Columbus → Dallas-Fort Worth via Chicago: arrives on time 42%
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17:55 CMH → 18:34 ORDUA 545 · United · 1h 39m · 49% on time, 5.4% cancelled
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1h 16m layover in Chicago (ORD) · 45 min minimum on one ticket
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19:50 ORD → 22:36 DFWUA 1673 · United · 2h 46m · 65% on time, 3.4% cancelled
Total trip 5h 41m, scheduled departure to arrival (Dallas-Fort Worth is 1 h behind Columbus). Times are local. Both flew on 36 of the last 56 days.
Makes the connection72%The first flight arrived more than 31 minutes late on 28% of the days it flew: too late for the 45-minute minimum connection on a 1h 16m layover.
Arrives on time42%First flight not cancelled (5.4% are) × connection made (72%) × second flight not cancelled (3.4% are) and within 15 minutes (65%).
Total trip5h 41mCMH 17:55 to DFW 22:36, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.