Flight OddsWN2451 ATL → DEN
Southwest Airlines · Atlanta, GA to Denver, CO · 64 flights observed, 2025-11-02 to 2026-01-05 · 1,199 mi
WN2451 covers more than one route in the data window — the stats below are for ATL → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
81%
Median delay
-5 min
90th percentile
+34 min
Cancellation rate
3%
How often is WN2451 on time?
Across 64 flights on ATL → DEN from 2025-11-02 to 2026-01-05, WN2451 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +34 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 50 | 81% |
| 16-30 min | 5 | 8% |
| 31-60 min | 5 | 8% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 28 | 100% | -7 min |
| 2025-12 | 29 | 66% | +14 min |
| 2026-01 | 5 | 60% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 80% |
| Tue | 9 | 100% |
| Wed | 9 | 67% |
| Thu | 8 | 75% |
| Fri | 9 | 78% |
| Sat | 8 | 88% |
| Sun | 9 | 78% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…