Flight OddsWN3121 DAL → PHX
Southwest Airlines · Dallas, TX to Phoenix, AZ · 57 flights observed, 2025-08-05 to 2025-10-01 · 879 mi
WN3121 covers more than one route in the data window — the stats below are for DAL → PHX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
70%
Median delay
+8 min
90th percentile
+46 min
Cancellation rate
2%
How often is WN3121 on time?
Across 57 flights on DAL → PHX from 2025-08-05 to 2025-10-01, WN3121 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was +8 min, and the worst 10% of flights arrived +46 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 38 | 70% |
| 16-30 min | 6 | 11% |
| 31-60 min | 6 | 11% |
| 61-120 min | 2 | 4% |
| 2+ hrs | 2 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 25 | 80% | +11 min |
| 2025-09 | 28 | 61% | +22 min |
| 2025-10 | 1 | 100% | -23 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 67% |
| Tue | 9 | 78% |
| Wed | 9 | 89% |
| Thu | 8 | 50% |
| Fri | 7 | 71% |
| Sat | 8 | 63% |
| Sun | 7 | 71% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…