Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Oklahoma City via Dallas-Fort Worth: arrives on time 13%
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18:53 IAH → 20:25 DFWAA 1929 · American · 1h 32m · 23% on time, 9.6% cancelled
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1h 04m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
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21:29 DFW → 22:33 OKCAA 1458 · American · 1h 04m · 59% on time, 4.7% cancelled
Total trip 3h 40m, scheduled departure to arrival. Times are local. Both flew on 40 of the last 56 days.
Makes the connection25%The first flight arrived more than 19 minutes late on 75% of the days it flew: too late for the 45-minute minimum connection on a 1h 04m layover.
Arrives on time13%First flight not cancelled (9.6% are) × connection made (25%) × second flight not cancelled (4.7% are) and within 15 minutes (59%).
Total trip3h 40mIAH 18:53 to OKC 22:33, 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.