Flight OddsLAX → SLC Southwest Airlines
Southwest Airlines · Los Angeles, CA to Salt Lake City, UT · 374 flights, 2025-07-01 to 2026-06-30 · aggregated across 26 flight numbers
On-time arrival
82%
Median delay
-7 min
90th percentile
+31 min
Cancellation rate
1%
How on-time is Southwest Airlines from LAX to SLC?
Across every Southwest Airlines flight number on LAX → SLC (374 flights, 2025-07-01 to 2026-06-30), 82% arrived within 15 minutes of schedule. Median arrival delay -7 min; the worst 10% ran +31 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 305 | 82% |
| 16-30 min | 28 | 8% |
| 31-60 min | 24 | 6% |
| 61-120 min | 11 | 3% |
| 2+ hrs | 4 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 84% | -2 min |
| 2025-08 | 33 | 88% | -1 min |
| 2025-09 | 34 | 100% | -8 min |
| 2025-10 | 31 | 87% | -4 min |
| 2025-11 | 30 | 80% | -5 min |
| 2025-12 | 31 | 77% | +9 min |
| 2026-01 | 31 | 81% | +3 min |
| 2026-02 | 30 | 93% | -4 min |
| 2026-03 | 31 | 87% | -5 min |
| 2026-04 | 30 | 73% | +3 min |
| 2026-05 | 30 | 80% | -2 min |
| 2026-06 | 30 | 50% | +20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 81% |
| Tue | 53 | 92% |
| Wed | 51 | 80% |
| Thu | 51 | 75% |
| Fri | 52 | 85% |
| Sat | 55 | 80% |
| Sun | 58 | 81% |
WN flight numbers on LAX → SLC
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…