Flight OddsWN4583 SAN → LAS
Southwest Airlines · San Diego, CA to Las Vegas, NV · 30 flights observed, 2025-11-02 to 2026-01-04 · 258 mi
WN4583 covers more than one route in the data window — the stats below are for SAN → LAS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
48%
Median delay
+17 min
90th percentile
+42 min
Cancellation rate
10%
How often is WN4583 on time?
Across 30 flights on SAN → LAS from 2025-11-02 to 2026-01-04, WN4583 arrived within 15 minutes of schedule 48% of the time. The median arrival delay was +17 min, and the worst 10% of flights arrived +42 min or later. 10% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 13 | 48% |
| 16-30 min | 6 | 22% |
| 31-60 min | 8 | 30% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 14 | 57% | +10 min |
| 2025-12 | 11 | 45% | +15 min |
| 2026-01 | 2 | 0% | +27 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 3 | 33% |
| Wed | 1 | 0% |
| Thu | 2 | 50% |
| Fri | 7 | 71% |
| Sat | No data | — |
| Sun | 9 | 33% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…