Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dulles → San Diego via Chicago: arrives on time 74%
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10:31 IAD → 11:53 ORDUA 1252 · United · 2h 22m · 92% on time, 0.8% cancelled
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1h 07m layover in Chicago (ORD) · 45 min minimum on one ticket
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13:00 ORD → 15:25 SANUA 2683 · United · 4h 25m · 81% on time, 0.3% cancelled
Total trip 7h 54m, scheduled departure to arrival (San Diego is 3 h behind Dulles). Times are local. Both flew on 56 of the last 56 days.
Makes the connection92%The first flight arrived more than 22 minutes late on 8% of the days it flew: too late for the 45-minute minimum connection on a 1h 07m layover.
Arrives on time74%First flight not cancelled (0.8% are) × connection made (92%) × second flight not cancelled (0.3% are) and within 15 minutes (81%).
Total trip7h 54mIAD 10:31 to SAN 15:25, 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.