Flight OddsWN3531 LGA → HOU
Southwest Airlines · New York, NY to Houston, TX · 26 flights observed, 2025-10-02 to 2025-10-31 · 1,428 mi
WN3531 covers more than one route in the data window — the stats below are for LGA → HOU, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
52%
Median delay
+13 min
90th percentile
+45 min
Cancellation rate
4%
How often is WN3531 on time?
Across 26 flights on LGA → HOU from 2025-10-02 to 2025-10-31, WN3531 arrived within 15 minutes of schedule 52% of the time. The median arrival delay was +13 min, and the worst 10% of flights arrived +45 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 13 | 52% |
| 16-30 min | 7 | 28% |
| 31-60 min | 3 | 12% |
| 61-120 min | 1 | 4% |
| 2+ hrs | 1 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 25 | 52% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 75% |
| Tue | 4 | 25% |
| Wed | 4 | 25% |
| Thu | 4 | 50% |
| Fri | 5 | 60% |
| Sat | No data | — |
| Sun | 4 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…