Flight OddsWN1331 MDW → PHX
Southwest Airlines · Chicago, IL to Phoenix, AZ · 28 flights observed, 2025-11-03 to 2026-01-01 · 1,444 mi
WN1331 covers more than one route in the data window — the stats below are for MDW → PHX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
64%
Median delay
-3 min
90th percentile
+45 min
Cancellation rate
0%
How often is WN1331 on time?
Across 28 flights on MDW → PHX from 2025-11-03 to 2026-01-01, WN1331 arrived within 15 minutes of schedule 64% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +45 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 | 18 | 64% |
| 16-30 min | 4 | 14% |
| 31-60 min | 4 | 14% |
| 61-120 min | 2 | 7% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 11 | 55% | +9 min |
| 2025-12 | 16 | 75% | +4 min |
| 2026-01 | 1 | 0% | +39 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 75% |
| Tue | 6 | 83% |
| Wed | 8 | 50% |
| Thu | 5 | 40% |
| Fri | 1 | 100% |
| Sat | 4 | 75% |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…