Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Antonio → Houston via Atlanta: arrives on time 57%
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10:47 SAT → 14:11 ATLDL 1676 · Delta · 2h 24m · 88% on time, 4.5% cancelled
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1h 54m layover in Atlanta (ATL) · 90 min minimum on separate tickets
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16:05 ATL → 17:15 HOUWN 206 · Southwest · 2h 10m · 68% on time, 3.8% cancelled
Total trip 6h 28m, scheduled departure to arrival. Times are local. Both flew on 24 of the last 56 days.
Makes the connection91%The first flight arrived more than 24 minutes late on 9% of the days it flew: too late for the 90-minute minimum connection on a 1h 54m layover.
Arrives on time57%First flight not cancelled (4.5% are) × connection made (91%) × second flight not cancelled (3.8% are) and within 15 minutes (68%).
Total trip6h 28mSAT 10:47 to HOU 17:15, 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.