Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Francisco → Houston via Atlanta: arrives on time 63%
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11:38 SFO → 19:27 ATLDL 693 · Delta · 4h 51m · 83% on time, 0.0% cancelled
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1h 08m layover in Atlanta (ATL) · 45 min minimum on one ticket
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20:35 ATL → 21:43 HOUDL 2051 · Delta · 2h 08m · 73% on time, 0.8% cancelled
Total trip 8h 05m, scheduled departure to arrival (Houston is 2 h ahead of San Francisco). Times are local. Both flew on 56 of the last 56 days.
Makes the connection87%The first flight arrived more than 23 minutes late on 13% of the days it flew: too late for the 45-minute minimum connection on a 1h 08m layover.
Arrives on time63%First flight not cancelled (0.0% are) × connection made (87%) × second flight not cancelled (0.8% are) and within 15 minutes (73%).
Total trip8h 05mSFO 11:38 to HOU 21:43, 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.