Flight OddsWN2999 HOU → STL
Southwest Airlines · Houston, TX to St. Louis, MO · 63 flights observed, 2025-11-02 to 2026-01-05 · 687 mi
WN2999 covers more than one route in the data window — the stats below are for HOU → STL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
97%
Median delay
-10 min
90th percentile
+7 min
Cancellation rate
0%
How often is WN2999 on time?
Across 63 flights on HOU → STL from 2025-11-02 to 2026-01-05, WN2999 arrived within 15 minutes of schedule 97% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +7 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 61 | 97% |
| 16-30 min | 2 | 3% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 27 | 96% | -8 min |
| 2025-12 | 31 | 97% | -8 min |
| 2026-01 | 5 | 100% | -11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 100% |
| Tue | 9 | 89% |
| Wed | 9 | 89% |
| Thu | 8 | 100% |
| Fri | 9 | 100% |
| Sat | 9 | 100% |
| Sun | 9 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…