Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dallas-Fort Worth → Oklahoma City via Houston: arrives on time 84%
-
11:59 DFW → 13:17 IAHUA 539 · United · 1h 18m · 85% on time, 1.7% cancelled
-
3h 18m layover in Houston (IAH) · 45 min minimum on one ticket
-
16:35 IAH → 18:15 OKCUA 6334 · United, flown by Mesa · 1h 40m · 88% on time, 0.6% cancelled
Total trip 6h 16m, scheduled departure to arrival. Times are local. Both flew on 34 of the last 56 days.
Makes the connection97%The first flight arrived more than 153 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 3h 18m layover.
Arrives on time84%First flight not cancelled (1.7% are) × connection made (97%) × second flight not cancelled (0.6% are) and within 15 minutes (88%).
Total trip6h 16mDFW 11:59 to OKC 18:15, 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.