Flight OddsWN3876 LAS → AUS
Southwest Airlines · Las Vegas, NV to Austin, TX · 58 flights observed, 2025-08-05 to 2025-10-01 · 1,090 mi
WN3876 covers more than one route in the data window — the stats below are for LAS → AUS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
+5 min
90th percentile
+46 min
Cancellation rate
2%
How often is WN3876 on time?
Across 58 flights on LAS → AUS from 2025-08-05 to 2025-10-01, WN3876 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was +5 min, and the worst 10% of flights arrived +46 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 | 42 | 75% |
| 16-30 min | 7 | 13% |
| 31-60 min | 5 | 9% |
| 61-120 min | 2 | 4% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 27 | 78% | +7 min |
| 2025-09 | 28 | 71% | +9 min |
| 2025-10 | 1 | 100% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 63% |
| Tue | 9 | 100% |
| Wed | 9 | 100% |
| Thu | 8 | 50% |
| Fri | 7 | 43% |
| Sat | 7 | 86% |
| Sun | 8 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…