Flight OddsWN3239 LAS → ONT
Southwest Airlines · Las Vegas, NV to Ontario, CA · 18 flights observed, 2025-11-02 to 2026-01-05 · 197 mi
WN3239 covers more than one route in the data window — the stats below are for LAS → ONT, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
71%
Median delay
+7 min
90th percentile
+33 min
Cancellation rate
6%
How often is WN3239 on time?
Across 18 flights on LAS → ONT from 2025-11-02 to 2026-01-05, WN3239 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +33 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 12 | 71% |
| 16-30 min | 3 | 18% |
| 31-60 min | 2 | 12% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 12 | 58% | +14 min |
| 2025-12 | 4 | 100% | +2 min |
| 2026-01 | 1 | 100% | +7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 33% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 3 | 100% |
| Fri | 4 | 75% |
| Sat | No data | — |
| Sun | 7 | 71% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…