Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Newark → Knoxville via Dulles: arrives on time 75%
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06:00 EWR → 07:22 IADUA 1366 · United · 1h 22m · 96% on time, 2.8% cancelled
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1h 38m layover in Dulles (IAD) · 45 min minimum on one ticket
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09:00 IAD → 10:42 TYSUA 4257 · United, flown by CommuteAir · 1h 42m · 80% on time, 0.9% cancelled
Total trip 4h 42m, scheduled departure to arrival. Times are local. Both flew on 50 of the last 56 days.
Makes the connection98%The first flight arrived more than 53 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 1h 38m layover.
Arrives on time75%First flight not cancelled (2.8% are) × connection made (98%) × second flight not cancelled (0.9% are) and within 15 minutes (80%).
Total trip4h 42mEWR 06:00 to TYS 10:42, 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.