Flight OddsPHX → MDW Southwest Airlines
Southwest Airlines · Phoenix, AZ to Chicago, IL · 2,676 flights, 2025-07-01 to 2026-06-30 · aggregated across 141 flight numbers
On-time arrival
75%
Median delay
+1 min
90th percentile
+41 min
Cancellation rate
1%
How on-time is Southwest Airlines from PHX to MDW?
Across every Southwest Airlines flight number on PHX → MDW (2,676 flights, 2025-07-01 to 2026-06-30), 75% arrived within 15 minutes of schedule. Median arrival delay +1 min; the worst 10% ran +41 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,963 | 75% |
| 16-30 min | 291 | 11% |
| 31-60 min | 215 | 8% |
| 61-120 min | 125 | 5% |
| 2+ hrs | 39 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 239 | 78% | +8 min |
| 2025-08 | 201 | 79% | +13 min |
| 2025-09 | 194 | 85% | +4 min |
| 2025-10 | 253 | 83% | +2 min |
| 2025-11 | 198 | 74% | +11 min |
| 2025-12 | 229 | 76% | +10 min |
| 2026-01 | 192 | 78% | +5 min |
| 2026-02 | 186 | 80% | +3 min |
| 2026-03 | 246 | 64% | +20 min |
| 2026-04 | 236 | 75% | +9 min |
| 2026-05 | 231 | 65% | +13 min |
| 2026-06 | 228 | 62% | +17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 402 | 70% |
| Tue | 391 | 75% |
| Wed | 381 | 80% |
| Thu | 394 | 73% |
| Fri | 392 | 74% |
| Sat | 301 | 78% |
| Sun | 372 | 71% |
WN flight numbers on PHX → MDW
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…