Flight OddsWN1515 LAS → BOI
Southwest Airlines · Las Vegas, NV to Boise, ID · 24 flights observed, 2025-08-07 to 2025-09-29 · 519 mi
WN1515 covers more than one route in the data window — the stats below are for LAS → BOI, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
78%
Median delay
-1 min
90th percentile
+70 min
Cancellation rate
4%
How often is WN1515 on time?
Across 24 flights on LAS → BOI from 2025-08-07 to 2025-09-29, WN1515 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +70 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 18 | 78% |
| 16-30 min | 2 | 9% |
| 31-60 min | 0 | 0% |
| 61-120 min | 2 | 9% |
| 2+ hrs | 1 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 11 | 100% | -3 min |
| 2025-09 | 12 | 58% | +28 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 88% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 8 | 63% |
| Fri | 7 | 86% |
| Sat | No data | — |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…