Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Santa Ana → Atlanta via San Francisco: arrives on time 57%
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18:20 SNA → 19:51 SFOUA 2657 · United · 1h 31m · 41% on time, 3.2% cancelled
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1h 29m layover in San Francisco (SFO) · 45 min minimum on one ticket
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21:20 SFO → 05:20 ATL +1 dayUA 1603 · United · 5h 00m · 85% on time, 0.7% cancelled
Total trip 8h 00m, scheduled departure to arrival (Atlanta is 3 h ahead of Santa Ana). Times are local. Both flew on 52 of the last 56 days.
Makes the connection69%The first flight arrived more than 44 minutes late on 31% of the days it flew: too late for the 45-minute minimum connection on a 1h 29m layover.
Arrives on time57%First flight not cancelled (3.2% are) × connection made (69%) × second flight not cancelled (0.7% are) and within 15 minutes (85%).
Total trip8h 00mSNA 18:20 to ATL 05:20, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.