Flight OddsWN2520 LAS → DAL
Southwest Airlines · Las Vegas, NV to Dallas, TX · 36 flights observed, 2025-11-02 to 2026-01-05 · 1,067 mi
WN2520 covers more than one route in the data window — the stats below are for LAS → DAL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
66%
Median delay
+10 min
90th percentile
+70 min
Cancellation rate
3%
How often is WN2520 on time?
Across 36 flights on LAS → DAL from 2025-11-02 to 2026-01-05, WN2520 arrived within 15 minutes of schedule 66% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +70 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 23 | 66% |
| 16-30 min | 3 | 9% |
| 31-60 min | 3 | 9% |
| 61-120 min | 6 | 17% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 15 | 73% | +13 min |
| 2025-12 | 16 | 69% | +17 min |
| 2026-01 | 4 | 25% | +37 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 50% |
| Tue | 3 | 100% |
| Wed | 1 | 0% |
| Thu | 5 | 40% |
| Fri | 8 | 63% |
| Sat | 3 | 100% |
| Sun | 9 | 78% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…