Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Philadelphia via Dallas-Fort Worth: arrives on time 79%
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05:02 IAH → 06:19 DFWAA 2551 · American · 1h 17m · 90% on time, 4.4% cancelled
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2h 21m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
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08:40 DFW → 13:02 PHLAA 2128 · American · 3h 22m · 90% on time, 2.8% cancelled
Total trip 7h 00m, scheduled departure to arrival (Philadelphia is 1 h ahead of Houston). Times are local. Both flew on 56 of the last 56 days.
Makes the connection95%The first flight arrived more than 96 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 2h 21m layover.
Arrives on time79%First flight not cancelled (4.4% are) × connection made (95%) × second flight not cancelled (2.8% are) and within 15 minutes (90%).
Total trip7h 00mIAH 05:02 to PHL 13:02, 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.