Flight OddsLAS → BOI Southwest Airlines
Southwest Airlines · Las Vegas, NV to Boise, ID · 1,049 flights, 2025-07-01 to 2026-06-30 · aggregated across 77 flight numbers
On-time arrival
74%
Median delay
-2 min
90th percentile
+43 min
Cancellation rate
0%
How on-time is Southwest Airlines from LAS to BOI?
Across every Southwest Airlines flight number on LAS → BOI (1,049 flights, 2025-07-01 to 2026-06-30), 74% arrived within 15 minutes of schedule. Median arrival delay -2 min; the worst 10% ran +43 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 774 | 74% |
| 16-30 min | 124 | 12% |
| 31-60 min | 81 | 8% |
| 61-120 min | 49 | 5% |
| 2+ hrs | 20 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 88 | 66% | +11 min |
| 2025-08 | 79 | 87% | 0 min |
| 2025-09 | 76 | 74% | +6 min |
| 2025-10 | 87 | 72% | +7 min |
| 2025-11 | 89 | 76% | +14 min |
| 2025-12 | 96 | 78% | +6 min |
| 2026-01 | 89 | 81% | +3 min |
| 2026-02 | 83 | 82% | +5 min |
| 2026-03 | 93 | 73% | +10 min |
| 2026-04 | 90 | 74% | +4 min |
| 2026-05 | 92 | 66% | +14 min |
| 2026-06 | 86 | 57% | +25 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 157 | 68% |
| Tue | 150 | 81% |
| Wed | 147 | 82% |
| Thu | 156 | 70% |
| Fri | 154 | 71% |
| Sat | 121 | 80% |
| Sun | 163 | 67% |
WN flight numbers on LAS → BOI
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…