Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Francisco → Raleigh/Durham via Atlanta: arrives on time 76%
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06:00 SFO → 13:40 ATLDL 570 · Delta · 4h 40m · 93% on time, 1.1% cancelled
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2h 08m layover in Atlanta (ATL) · 45 min minimum on one ticket
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15:48 ATL → 17:22 RDUDL 2600 · Delta · 1h 31m · 79% on time, 0.3% cancelled
Total trip 8h 19m, scheduled departure to arrival (Raleigh/Durham is 3 h ahead of San Francisco). Times are local. Both flew on 55 of the last 56 days.
Makes the connection97%The first flight arrived more than 83 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 08m layover.
Arrives on time76%First flight not cancelled (1.1% are) × connection made (97%) × second flight not cancelled (0.3% are) and within 15 minutes (79%).
Total trip8h 19mSFO 06:00 to RDU 17:22, 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.