Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Knoxville → Denver via Dulles: arrives on time 69%
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19:19 TYS → 21:03 IADUA 6297 · United, flown by Mesa · 1h 44m · 79% on time, 0.0% cancelled
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1h 20m layover in Dulles (IAD) · 45 min minimum on one ticket
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22:23 IAD → 00:30 DEN +1 dayUA 495 · United · 4h 07m · 84% on time, 0.3% cancelled
Total trip 7h 11m, scheduled departure to arrival (Denver is 2 h behind Knoxville). Times are local. Both flew on 56 of the last 56 days.
Makes the connection82%The first flight arrived more than 35 minutes late on 18% of the days it flew: too late for the 45-minute minimum connection on a 1h 20m layover.
Arrives on time69%First flight not cancelled (0.0% are) × connection made (82%) × second flight not cancelled (0.3% are) and within 15 minutes (84%).
Total trip7h 11mTYS 19:19 to DEN 00:30, 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.