OAK → HOU Southwest Airlines

Southwest Airlines · Oakland, CA to Houston, TX · 376 flights, 2025-07-01 to 2026-06-30 · aggregated across 28 flight numbers

This route has been getting less reliable recently — 2026-06's on-time rate (59%) is well below the 84% average from earlier months.
On-time arrival
82%
Median delay
0 min
90th percentile
+27 min
Cancellation rate
1%

How on-time is Southwest Airlines from OAK to HOU?

Across every Southwest Airlines flight number on OAK → HOU (376 flights, 2025-07-01 to 2026-06-30), 82% arrived within 15 minutes of schedule. Median arrival delay 0 min; the worst 10% ran +27 min or later. 1% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time30382%
16-30 min4111%
31-60 min185%
61-120 min62%
2+ hrs21%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073177%+10 min
2025-083080%+5 min
2025-093090%-4 min
2025-103479%+7 min
2025-113190%+1 min
2025-123394%-2 min
2026-013294%-2 min
2026-022778%+6 min
2026-033281%+9 min
2026-043073%+5 min
2026-053184%+7 min
2026-062959%+20 min

Performance by day of week

DayFlightsOn-time
Mon5084%
Tue5387%
Wed5084%
Thu5184%
Fri5273%
Sat5781%
Sun5781%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…