Flight OddsWN4031 PHX → DAL
Southwest Airlines · Phoenix, AZ to Dallas, TX · 42 flights observed, 2025-08-05 to 2026-01-05 · 879 mi
WN4031 covers more than one route in the data window — the stats below are for PHX → DAL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
69%
Median delay
-1 min
90th percentile
+53 min
Cancellation rate
7%
How often is WN4031 on time?
Across 42 flights on PHX → DAL from 2025-08-05 to 2026-01-05, WN4031 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +53 min or later. 7% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 27 | 69% |
| 16-30 min | 5 | 13% |
| 31-60 min | 4 | 10% |
| 61-120 min | 3 | 8% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 11 | 64% | +11 min |
| 2025-09 | 13 | 85% | +5 min |
| 2025-10 | 1 | 100% | -1 min |
| 2025-11 | 9 | 56% | +13 min |
| 2025-12 | 4 | 50% | +16 min |
| 2026-01 | 1 | 100% | -30 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 2 | 50% |
| Tue | 9 | 78% |
| Wed | 9 | 78% |
| Thu | 2 | 100% |
| Fri | 4 | 50% |
| Sat | No data | — |
| Sun | 13 | 62% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…