Flight OddsWN4087 PHX → MDW
Southwest Airlines · Phoenix, AZ to Chicago, IL · 59 flights observed, 2025-11-02 to 2026-01-05 · 1,444 mi
WN4087 covers more than one route in the data window — the stats below are for PHX → MDW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
81%
Median delay
+2 min
90th percentile
+21 min
Cancellation rate
0%
How often is WN4087 on time?
Across 59 flights on PHX → MDW from 2025-11-02 to 2026-01-05, WN4087 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +21 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 | 48 | 81% |
| 16-30 min | 6 | 10% |
| 31-60 min | 3 | 5% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 26 | 85% | +13 min |
| 2025-12 | 29 | 76% | +6 min |
| 2026-01 | 4 | 100% | +3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 80% |
| Tue | 9 | 56% |
| Wed | 9 | 78% |
| Thu | 8 | 88% |
| Fri | 9 | 89% |
| Sat | 4 | 100% |
| Sun | 10 | 90% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…