Flight OddsSJC → SLC Southwest Airlines
Southwest Airlines · San Jose, CA to Salt Lake City, UT · 224 flights, 2025-07-01 to 2026-06-29 · aggregated across 18 flight numbers
On-time arrival
83%
Median delay
-4 min
90th percentile
+25 min
Cancellation rate
0%
How on-time is Southwest Airlines from SJC to SLC?
Across every Southwest Airlines flight number on SJC → SLC (224 flights, 2025-07-01 to 2026-06-29), 83% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +25 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 186 | 83% |
| 16-30 min | 16 | 7% |
| 31-60 min | 10 | 4% |
| 61-120 min | 9 | 4% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 90% | 0 min |
| 2025-08 | 22 | 91% | -1 min |
| 2025-09 | 21 | 95% | -2 min |
| 2025-10 | 21 | 81% | 0 min |
| 2025-11 | 17 | 88% | +11 min |
| 2025-12 | 15 | 73% | +8 min |
| 2026-01 | 9 | 89% | -1 min |
| 2026-02 | 18 | 89% | +2 min |
| 2026-03 | 18 | 78% | +14 min |
| 2026-04 | 17 | 76% | +7 min |
| 2026-05 | 18 | 94% | -2 min |
| 2026-06 | 17 | 47% | +23 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 45 | 84% |
| Tue | 9 | 100% |
| Wed | 6 | 100% |
| Thu | 43 | 86% |
| Fri | 46 | 80% |
| Sat | 26 | 92% |
| Sun | 48 | 73% |
WN flight numbers on SJC → SLC
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…