HOU → TUL Southwest Airlines

Southwest Airlines · Houston, TX to Tulsa, OK · 632 flights, 2025-07-01 to 2026-06-30 · aggregated across 33 flight numbers

This route has been getting less reliable recently — 2026-06's on-time rate (50%) is well below the 81% average from earlier months.
On-time arrival
79%
Median delay
-3 min
90th percentile
+37 min
Cancellation rate
1%

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

Across every Southwest Airlines flight number on HOU → TUL (632 flights, 2025-07-01 to 2026-06-30), 79% arrived within 15 minutes of schedule. Median arrival delay -3 min; the worst 10% ran +37 min or later. 1% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time49479%
16-30 min518%
31-60 min488%
61-120 min274%
2+ hrs61%

Performance by month

MonthFlightsOn-timeAvg delay
2025-076480%+5 min
2025-085878%+3 min
2025-095493%0 min
2025-106972%+7 min
2025-115178%+6 min
2025-124881%+3 min
2026-015789%-2 min
2026-025689%-2 min
2026-034766%+21 min
2026-044288%+2 min
2026-054672%+6 min
2026-063450%+24 min

Performance by day of week

DayFlightsOn-time
Mon8381%
Tue7480%
Wed7185%
Thu8080%
Fri8481%
Sat10280%
Sun13271%

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