Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dulles → Kansas City via Denver: arrives on time 86%
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08:15 IAD → 10:10 DENUA 792 · United · 3h 55m · 95% on time, 0.0% cancelled
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3h 30m layover in Denver (DEN) · 45 min minimum on one ticket
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13:40 DEN → 16:22 MCIUA 586 · United · 1h 42m · 88% on time, 0.3% cancelled
Total trip 9h 07m, scheduled departure to arrival (Kansas City is 1 h behind Dulles). Times are local. Both flew on 36 of the last 56 days.
Makes the connection97%The first flight arrived more than 165 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 3h 30m layover.
Arrives on time86%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (0.3% are) and within 15 minutes (88%).
Total trip9h 07mIAD 08:15 to MCI 16:22, 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.