Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dallas-Fort Worth → Columbus via Houston: arrives on time 85%
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07:20 DFW → 08:32 IAHAA 3193 · American · 1h 12m · 73% on time, 0.0% cancelled
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3h 43m layover in Houston (IAH) · 90 min minimum on separate tickets
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12:15 IAH → 16:05 CMHUA 4072 · United, flown by Mesa · 2h 50m · 89% on time, 0.0% cancelled
Total trip 7h 45m, scheduled departure to arrival (Columbus is 1 h ahead of Dallas-Fort Worth). Times are local. Both flew on 30 of the last 56 days.
Makes the connection96%The first flight arrived more than 133 minutes late on 4% of the days it flew: too late for the 90-minute minimum connection on a 3h 43m layover.
Arrives on time85%First flight not cancelled (0.0% are) × connection made (96%) × second flight not cancelled (0.0% are) and within 15 minutes (89%).
Total trip7h 45mDFW 07:20 to CMH 16:05, 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.