Flight OddsPHX → SLC Southwest Airlines
Southwest Airlines · Phoenix, AZ to Salt Lake City, UT · 1,858 flights, 2025-07-01 to 2026-06-30 · aggregated across 91 flight numbers
On-time arrival
77%
Median delay
-2 min
90th percentile
+40 min
Cancellation rate
0%
How on-time is Southwest Airlines from PHX to SLC?
Across every Southwest Airlines flight number on PHX → SLC (1,858 flights, 2025-07-01 to 2026-06-30), 77% arrived within 15 minutes of schedule. Median arrival delay -2 min; the worst 10% ran +40 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,417 | 77% |
| 16-30 min | 190 | 10% |
| 31-60 min | 143 | 8% |
| 61-120 min | 68 | 4% |
| 2+ hrs | 34 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 143 | 73% | +10 min |
| 2025-08 | 148 | 80% | +7 min |
| 2025-09 | 146 | 84% | +6 min |
| 2025-10 | 163 | 79% | +5 min |
| 2025-11 | 150 | 75% | +11 min |
| 2025-12 | 160 | 79% | +6 min |
| 2026-01 | 153 | 80% | +3 min |
| 2026-02 | 150 | 85% | +0 min |
| 2026-03 | 174 | 78% | +7 min |
| 2026-04 | 161 | 72% | +9 min |
| 2026-05 | 161 | 73% | +9 min |
| 2026-06 | 143 | 62% | +16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 287 | 75% |
| Tue | 273 | 84% |
| Wed | 264 | 80% |
| Thu | 281 | 68% |
| Fri | 284 | 74% |
| Sat | 200 | 84% |
| Sun | 263 | 72% |
WN flight numbers on PHX → SLC
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…