Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dallas-Fort Worth → Columbus via Houston: arrives on time 86%
-
07:00 DFW → 08:26 IAHUA 2670 · United · 1h 26m · 72% on time, 1.9% cancelled
-
3h 49m layover in Houston (IAH) · 45 min minimum on one ticket
-
12:15 IAH → 16:05 CMHUA 4072 · United, flown by Mesa · 2h 50m · 89% on time, 0.0% cancelled
Total trip 8h 05m, scheduled departure to arrival (Columbus is 1 h ahead of Dallas-Fort Worth). Times are local. Both flew on 35 of the last 56 days.
Makes the connection99%The first flight arrived more than 184 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 49m layover.
Arrives on time86%First flight not cancelled (1.9% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (89%).
Total trip8h 05mDFW 07:00 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.