Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Antonio → Philadelphia via Dulles: arrives on time 54%
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12:01 SAT → 16:28 IADUA 2250 · United · 3h 27m · 92% on time, 0.6% cancelled
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1h 07m layover in Dulles (IAD) · 45 min minimum on one ticket
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17:35 IAD → 18:54 PHLUA 4534 · United, flown by GoJet · 1h 19m · 66% on time, 11.1% cancelled
Total trip 5h 53m, scheduled departure to arrival (Philadelphia is 1 h ahead of San Antonio). Times are local. Both flew on 32 of the last 56 days.
Makes the connection93%The first flight arrived more than 22 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 1h 07m layover.
Arrives on time54%First flight not cancelled (0.6% are) × connection made (93%) × second flight not cancelled (11.1% are) and within 15 minutes (66%).
Total trip5h 53mSAT 12:01 to PHL 18:54, 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.