Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Knoxville → Philadelphia via Dulles: arrives on time 57%
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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 07m layover in Dulles (IAD) · 45 min minimum on one ticket
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22:10 IAD → 23:20 PHLUA 3502 · United, flown by Republic · 1h 10m · 76% on time, 5.7% cancelled
Total trip 4h 01m, scheduled departure to arrival. Times are local. Both flew on 35 of the last 56 days.
Makes the connection80%The first flight arrived more than 22 minutes late on 20% of the days it flew: too late for the 45-minute minimum connection on a 1h 07m layover.
Arrives on time57%First flight not cancelled (0.0% are) × connection made (80%) × second flight not cancelled (5.7% are) and within 15 minutes (76%).
Total trip4h 01mTYS 19:19 to PHL 23:20, 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.