Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Francisco → Dulles via Austin: arrives on time 92%
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23:59 SFO → 05:46 AUSUA 1807 · United · 3h 47m · 85% on time, 0.0% cancelled
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1h 44m layover in Austin (AUS) · 45 min minimum on one ticket
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07:30 AUS → 11:48 IAD +1 dayUA 525 · United · 3h 18m · 95% on time, 1.5% cancelled
Total trip 8h 49m, scheduled departure to arrival (Dulles is 3 h ahead of San Francisco). Times are local. Both flew on 38 of the last 56 days.
Makes the connection98%The first flight arrived more than 59 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 1h 44m layover.
Arrives on time92%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (1.5% are) and within 15 minutes (95%).
Total trip8h 49mSFO 23:59 to IAD 11:48, 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.