Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Francisco → West Palm Beach via Atlanta: arrives on time 80%
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22:59 SFO → 06:40 ATLDL 495 · Delta · 4h 41m · 71% on time, 0.5% cancelled
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3h 10m layover in Atlanta (ATL) · 45 min minimum on one ticket
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09:50 ATL → 11:46 PBI +1 dayDL 1527 · Delta · 1h 56m · 82% on time, 1.4% cancelled
Total trip 9h 47m, scheduled departure to arrival (West Palm Beach is 3 h ahead of San Francisco). Times are local. Both flew on 48 of the last 56 days.
Makes the connection99%The first flight arrived more than 145 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 10m layover.
Arrives on time80%First flight not cancelled (0.5% are) × connection made (99%) × second flight not cancelled (1.4% are) and within 15 minutes (82%).
Total trip9h 47mSFO 22:59 to PBI 11:46, 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.