Flight OddsDEN → ATL Southwest Airlines
Southwest Airlines · Denver, CO to Atlanta, GA · 1,080 flights, 2025-07-01 to 2026-06-30 · aggregated across 42 flight numbers
On-time arrival
68%
Median delay
+5 min
90th percentile
+55 min
Cancellation rate
1%
How on-time is Southwest Airlines from DEN to ATL?
Across every Southwest Airlines flight number on DEN → ATL (1,080 flights, 2025-07-01 to 2026-06-30), 68% arrived within 15 minutes of schedule. Median arrival delay +5 min; the worst 10% ran +55 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 723 | 68% |
| 16-30 min | 132 | 12% |
| 31-60 min | 114 | 11% |
| 61-120 min | 65 | 6% |
| 2+ hrs | 33 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 92 | 58% | +28 min |
| 2025-08 | 91 | 62% | +21 min |
| 2025-09 | 90 | 79% | +6 min |
| 2025-10 | 93 | 70% | +10 min |
| 2025-11 | 83 | 89% | +4 min |
| 2025-12 | 93 | 66% | +15 min |
| 2026-01 | 90 | 81% | +3 min |
| 2026-02 | 84 | 77% | +7 min |
| 2026-03 | 93 | 60% | +25 min |
| 2026-04 | 86 | 78% | +7 min |
| 2026-05 | 88 | 51% | +28 min |
| 2026-06 | 84 | 44% | +38 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 154 | 68% |
| Tue | 159 | 75% |
| Wed | 155 | 72% |
| Thu | 153 | 61% |
| Fri | 151 | 72% |
| Sat | 125 | 70% |
| Sun | 170 | 59% |
WN flight numbers on DEN → ATL
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…