Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dulles → Philadelphia via Chicago: arrives on time 74%
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06:10 IAD → 07:27 ORDUA 2070 · United · 2h 17m · 84% on time, 0.0% cancelled
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1h 39m layover in Chicago (ORD) · 45 min minimum on one ticket
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09:06 ORD → 12:25 PHLUA 2752 · United · 2h 19m · 78% on time, 0.0% cancelled
Total trip 6h 15m, scheduled departure to arrival. Times are local. Both flew on 32 of the last 56 days.
Makes the connection95%The first flight arrived more than 54 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 1h 39m layover.
Arrives on time74%First flight not cancelled (0.0% are) × connection made (95%) × second flight not cancelled (0.0% are) and within 15 minutes (78%).
Total trip6h 15mIAD 06:10 to PHL 12:25, 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.