Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Austin → Houston via San Diego: arrives on time 16%
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18:10 AUS → 19:05 SANWN 391 · Southwest · 2h 55m · 49% on time, 0.0% cancelled
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50m layover in San Diego (SAN) · 45 min minimum on one ticket
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19:55 SAN → 01:55 HOU +1 dayWN 4675 · Southwest · 3h 15m · 54% on time, 0.0% cancelled
Total trip 7h 00m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.
Makes the connection30%The first flight arrived more than 5 minutes late on 70% of the days it flew: too late for the 45-minute minimum connection on a 50m layover.
Arrives on time16%First flight not cancelled (0.0% are) × connection made (30%) × second flight not cancelled (0.0% are) and within 15 minutes (54%).
Total trip7h 00mAUS 18:10 to HOU 01:55, 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.