Flight OddsWN4517 DEN → CHS
Southwest Airlines · Denver, CO to Charleston, SC · 53 flights observed, 2026-01-06 to 2026-03-04 · 1,449 mi
WN4517 covers more than one route in the data window — the stats below are for DEN → CHS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
-9 min
90th percentile
+29 min
Cancellation rate
0%
How often is WN4517 on time?
Across 53 flights on DEN → CHS from 2026-01-06 to 2026-03-04, WN4517 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +29 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 | 40 | 75% |
| 16-30 min | 9 | 17% |
| 31-60 min | 1 | 2% |
| 61-120 min | 3 | 6% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 22 | 77% | -2 min |
| 2026-02 | 27 | 70% | +8 min |
| 2026-03 | 4 | 100% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 75% |
| Tue | 9 | 89% |
| Wed | 9 | 78% |
| Thu | 8 | 50% |
| Fri | 8 | 63% |
| Sat | 3 | 100% |
| Sun | 8 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…