Flight OddsLAS → SLC Southwest Airlines
Southwest Airlines · Las Vegas, NV to Salt Lake City, UT · 1,443 flights, 2025-07-01 to 2026-06-30 · aggregated across 89 flight numbers
On-time arrival
78%
Median delay
-4 min
90th percentile
+43 min
Cancellation rate
0%
How on-time is Southwest Airlines from LAS to SLC?
Across every Southwest Airlines flight number on LAS → SLC (1,443 flights, 2025-07-01 to 2026-06-30), 78% arrived within 15 minutes of schedule. Median arrival delay -4 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 | 1,115 | 78% |
| 16-30 min | 120 | 8% |
| 31-60 min | 109 | 8% |
| 61-120 min | 72 | 5% |
| 2+ hrs | 20 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 118 | 74% | +13 min |
| 2025-08 | 106 | 85% | +1 min |
| 2025-09 | 103 | 79% | +5 min |
| 2025-10 | 118 | 77% | +10 min |
| 2025-11 | 111 | 84% | +2 min |
| 2025-12 | 120 | 84% | +1 min |
| 2026-01 | 127 | 86% | -1 min |
| 2026-02 | 124 | 85% | +2 min |
| 2026-03 | 132 | 77% | +5 min |
| 2026-04 | 129 | 71% | +6 min |
| 2026-05 | 131 | 72% | +9 min |
| 2026-06 | 117 | 61% | +20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 224 | 77% |
| Tue | 203 | 83% |
| Wed | 198 | 82% |
| Thu | 222 | 74% |
| Fri | 224 | 74% |
| Sat | 152 | 87% |
| Sun | 213 | 70% |
WN flight numbers on LAS → SLC
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…