Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Francisco → Miami via Austin: arrives on time 89%
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23:59 SFO → 05:46 AUSUA 1807 · United · 3h 47m · 85% on time, 0.0% cancelled
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2h 49m layover in Austin (AUS) · 90 min minimum on separate tickets
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08:35 AUS → 12:33 MIA +1 dayDL 2507 · Delta · 2h 58m · 90% on time, 1.2% cancelled
Total trip 9h 34m, scheduled departure to arrival (Miami is 3 h ahead of San Francisco). Times are local. Both flew on 38 of the last 56 days.
Makes the connection100%The first flight arrived more than 79 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 2h 49m layover.
Arrives on time89%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (1.2% are) and within 15 minutes (90%).
Total trip9h 34mSFO 23:59 to MIA 12:33, 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.