Flight OddsWN3697 MDW → DEN
Southwest Airlines · Chicago, IL to Denver, CO · 41 flights observed, 2025-11-02 to 2026-01-05 · 895 mi
WN3697 covers more than one route in the data window — the stats below are for MDW → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
69%
Median delay
-4 min
90th percentile
+39 min
Cancellation rate
5%
How often is WN3697 on time?
Across 41 flights on MDW → DEN from 2025-11-02 to 2026-01-05, WN3697 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +39 min or later. 5% 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 | 2 | 5% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 19 | 79% | +2 min |
| 2025-12 | 16 | 50% | +28 min |
| 2026-01 | 4 | 100% | -13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 3 | 33% |
| Wed | 1 | 0% |
| Thu | 3 | 100% |
| Fri | 8 | 75% |
| Sat | 8 | 63% |
| Sun | 10 | 70% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…