Flight OddsWN1515 DAL → DEN
Southwest Airlines · Dallas, TX to Denver, CO · 32 flights observed, 2026-04-09 to 2026-06-01 · 651 mi
WN1515 covers more than one route in the data window — the stats below are for DAL → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
78%
Median delay
+6 min
90th percentile
+22 min
Cancellation rate
0%
How often is WN1515 on time?
Across 32 flights on DAL → DEN from 2026-04-09 to 2026-06-01, WN1515 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was +6 min, and the worst 10% of flights arrived +22 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 | 25 | 78% |
| 16-30 min | 4 | 13% |
| 31-60 min | 3 | 9% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 13 | 85% | +6 min |
| 2026-05 | 18 | 72% | +7 min |
| 2026-06 | 1 | 100% | +5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 75% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 8 | 50% |
| Fri | 8 | 88% |
| Sat | No data | — |
| Sun | 8 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…