Flight OddsWN3519 LGA → HOU
Southwest Airlines · New York, NY to Houston, TX · 28 flights observed, 2026-03-05 to 2026-04-06 · 1,428 mi
WN3519 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
26%
Median delay
+51 min
90th percentile
+147 min
Cancellation rate
4%
How often is WN3519 on time?
Across 28 flights on LGA → HOU from 2026-03-05 to 2026-04-06, WN3519 arrived within 15 minutes of schedule 26% of the time. The median arrival delay was +51 min, and the worst 10% of flights arrived +147 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 | 7 | 26% |
| 16-30 min | 2 | 7% |
| 31-60 min | 6 | 22% |
| 61-120 min | 8 | 30% |
| 2+ hrs | 4 | 15% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 22 | 27% | +67 min |
| 2026-04 | 5 | 20% | +50 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 20% |
| Tue | 4 | 25% |
| Wed | 3 | 67% |
| Thu | 5 | 40% |
| Fri | 5 | 20% |
| Sat | No data | — |
| Sun | 5 | 0% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…