Flight OddsWN3412 LAS → ONT
Southwest Airlines · Las Vegas, NV to Ontario, CA · 41 flights observed, 2025-11-02 to 2026-01-05 · 197 mi
WN3412 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
82%
Median delay
-4 min
90th percentile
+25 min
Cancellation rate
5%
How often is WN3412 on time?
Across 41 flights on LAS → ONT from 2025-11-02 to 2026-01-05, WN3412 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +25 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 32 | 82% |
| 16-30 min | 5 | 13% |
| 31-60 min | 1 | 3% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 19 | 74% | +7 min |
| 2025-12 | 18 | 100% | -8 min |
| 2026-01 | 2 | 0% | +27 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 71% |
| Tue | 6 | 100% |
| Wed | 7 | 100% |
| Thu | 8 | 75% |
| Fri | 5 | 60% |
| Sat | No data | — |
| Sun | 6 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…