Flight OddsWN1991 LAS → SAN
Southwest Airlines · Las Vegas, NV to San Diego, CA · 46 flights observed, 2025-11-02 to 2026-01-05 · 258 mi
WN1991 covers more than one route in the data window — the stats below are for LAS → SAN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
60%
Median delay
+6 min
90th percentile
+41 min
Cancellation rate
2%
How often is WN1991 on time?
Across 46 flights on LAS → SAN from 2025-11-02 to 2026-01-05, WN1991 arrived within 15 minutes of schedule 60% of the time. The median arrival delay was +6 min, and the worst 10% of flights arrived +41 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 27 | 60% |
| 16-30 min | 11 | 24% |
| 31-60 min | 5 | 11% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 24 | 67% | +15 min |
| 2025-12 | 20 | 50% | +15 min |
| 2026-01 | 1 | 100% | 0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 43% |
| Tue | 6 | 83% |
| Wed | 8 | 63% |
| Thu | 7 | 43% |
| Fri | 6 | 67% |
| Sat | 4 | 75% |
| Sun | 7 | 57% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…