Southwest Airlines · Salt Lake City, UT to Phoenix, AZ · 50 flights observed, 2025-08-05 to 2025-10-01 · 507 mi
WN2319 covers more than one route in the data window — the stats below are for SLC → PHX, the one it has flown most recently. The others are linked under “Other routes”.
How often is WN2319 on time?
Across 50 flights on SLC → PHX from 2025-08-05 to 2025-10-01, WN2319 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +37 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 37 | 74% |
| 16-30 min | 7 | 14% |
| 31-60 min | 2 | 4% |
| 61-120 min | 3 | 6% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 23 | 74% | +6 min |
| 2025-09 | 26 | 73% | +16 min |
| 2025-10 | 1 | 100% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 88% |
| Tue | 9 | 89% |
| Wed | 9 | 100% |
| Thu | 8 | 50% |
| Fri | 8 | 63% |
| Sat | No data | — |
| Sun | 8 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…