Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Oklahoma City → Washington via Houston: arrives on time 88%
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05:04 OKC → 06:40 IAHUA 5453 · United, flown by SkyWest · 1h 36m · 90% on time, 1.9% cancelled
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1h 06m layover in Houston (IAH) · 45 min minimum on one ticket
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07:46 IAH → 11:56 DCAUA 2047 · United · 3h 10m · 97% on time, 0.0% cancelled
Total trip 5h 52m, scheduled departure to arrival (Washington is 1 h ahead of Oklahoma City). Times are local. Both flew on 36 of the last 56 days.
Makes the connection93%The first flight arrived more than 21 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 1h 06m layover.
Arrives on time88%First flight not cancelled (1.9% are) × connection made (93%) × second flight not cancelled (0.0% are) and within 15 minutes (97%).
Total trip5h 52mOKC 05:04 to DCA 11:56, 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.