Flight OddsDEN → ORD Southwest Airlines
Southwest Airlines · Denver, CO to Chicago, IL · 482 flights, 2025-07-01 to 2026-06-03 · aggregated across 15 flight numbers
On-time arrival
65%
Median delay
+7 min
90th percentile
+69 min
Cancellation rate
1%
How on-time is Southwest Airlines from DEN to ORD?
Across every Southwest Airlines flight number on DEN → ORD (482 flights, 2025-07-01 to 2026-06-03), 65% arrived within 15 minutes of schedule. Median arrival delay +7 min; the worst 10% ran +69 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 309 | 65% |
| 16-30 min | 57 | 12% |
| 31-60 min | 55 | 12% |
| 61-120 min | 34 | 7% |
| 2+ hrs | 21 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 91 | 47% | +42 min |
| 2025-08 | 85 | 62% | +24 min |
| 2025-09 | 86 | 74% | +11 min |
| 2025-10 | 92 | 78% | +4 min |
| 2025-11 | 7 | 43% | +100 min |
| 2025-12 | 11 | 73% | +23 min |
| 2026-01 | 3 | 100% | -12 min |
| 2026-02 | 10 | 100% | -3 min |
| 2026-03 | 27 | 63% | +30 min |
| 2026-04 | 30 | 73% | +13 min |
| 2026-05 | 31 | 42% | +25 min |
| 2026-06 | 3 | 33% | +19 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 66 | 70% |
| Tue | 69 | 70% |
| Wed | 68 | 68% |
| Thu | 68 | 59% |
| Fri | 72 | 67% |
| Sat | 66 | 70% |
| Sun | 67 | 52% |
WN flight numbers on DEN → ORD
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…