Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Antonio → Charlotte via Dulles: arrives on time 74%
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07:00 SAT → 11:27 IADUA 471 · United · 3h 27m · 95% on time, 0.7% cancelled
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1h 16m layover in Dulles (IAD) · 45 min minimum on one ticket
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12:43 IAD → 14:12 CLTUA 6239 · United, flown by Mesa · 1h 29m · 78% on time, 1.4% cancelled
Total trip 6h 12m, scheduled departure to arrival (Charlotte is 1 h ahead of San Antonio). Times are local. Both flew on 46 of the last 56 days.
Makes the connection97%The first flight arrived more than 31 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 1h 16m layover.
Arrives on time74%First flight not cancelled (0.7% are) × connection made (97%) × second flight not cancelled (1.4% are) and within 15 minutes (78%).
Total trip6h 12mSAT 07:00 to CLT 14:12, 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.