Flight OddsWN4221 LAS → ELP
Southwest Airlines · Las Vegas, NV to El Paso, TX · 39 flights observed, 2026-01-06 to 2026-03-04 · 584 mi
WN4221 covers more than one route in the data window — the stats below are for LAS → ELP, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
97%
Median delay
-11 min
90th percentile
+4 min
Cancellation rate
3%
How often is WN4221 on time?
Across 39 flights on LAS → ELP from 2026-01-06 to 2026-03-04, WN4221 arrived within 15 minutes of schedule 97% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +4 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 | 37 | 97% |
| 16-30 min | 1 | 3% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 17 | 94% | -8 min |
| 2026-02 | 18 | 100% | -9 min |
| 2026-03 | 3 | 100% | -12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 100% |
| Tue | 8 | 100% |
| Wed | 8 | 100% |
| Thu | 5 | 100% |
| Fri | 6 | 83% |
| Sat | 3 | 100% |
| Sun | 4 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…