Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Philadelphia → Knoxville via Dallas-Fort Worth: arrives on time 23%
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12:52 PHL → 15:31 DFWAA 415 · American · 3h 39m · 73% on time, 0.0% cancelled
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49m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
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16:20 DFW → 19:30 TYSAA 644 · American · 2h 10m · 40% on time, 7.3% cancelled
Total trip 6h 38m, scheduled departure to arrival. Times are local. Both flew on 42 of the last 56 days.
Makes the connection63%The first flight arrived more than 4 minutes late on 37% of the days it flew: too late for the 45-minute minimum connection on a 49m layover.
Arrives on time23%First flight not cancelled (0.0% are) × connection made (63%) × second flight not cancelled (7.3% are) and within 15 minutes (40%).
Total trip6h 38mPHL 12:52 to TYS 19:30, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.