Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Oklahoma City via Dallas-Fort Worth: arrives on time 39%
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16:18 IAH → 17:48 DFWAA 3583 · American, flown by Envoy · 1h 30m · 70% on time, 1.5% cancelled
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46m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
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18:34 DFW → 19:39 OKCAA 3727 · American, flown by Envoy · 1h 06m · 72% on time, 7.6% cancelled
Total trip 3h 22m, scheduled departure to arrival. Times are local. Both flew on 48 of the last 56 days.
Makes the connection59%The first flight arrived more than 1 minutes late on 41% of the days it flew: too late for the 45-minute minimum connection on a 46m layover.
Arrives on time39%First flight not cancelled (1.5% are) × connection made (59%) × second flight not cancelled (7.6% are) and within 15 minutes (72%).
Total trip3h 22mIAH 16:18 to OKC 19:39, 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.