Flight OddsATL → ASE Delta Air Lines
Delta Air Lines · Atlanta, GA to Aspen, CO · 450 flights, 2025-07-01 to 2026-06-30 · aggregated across 3 flight numbers
On-time arrival
74%
Median delay
-2 min
90th percentile
+70 min
Cancellation rate
2%
How on-time is Delta Air Lines from ATL to ASE?
Across every Delta Air Lines flight number on ATL → ASE (450 flights, 2025-07-01 to 2026-06-30), 74% arrived within 15 minutes of schedule. Median arrival delay -2 min; the worst 10% ran +70 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 309 | 74% |
| 16-30 min | 33 | 8% |
| 31-60 min | 24 | 6% |
| 61-120 min | 27 | 6% |
| 2+ hrs | 24 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 27 | 78% | +7 min |
| 2025-08 | 30 | 77% | +12 min |
| 2025-09 | 30 | 90% | +2 min |
| 2025-10 | 29 | 72% | +8 min |
| 2025-11 | 28 | 86% | +17 min |
| 2025-12 | 41 | 66% | +35 min |
| 2026-01 | 55 | 67% | +18 min |
| 2026-02 | 51 | 49% | +51 min |
| 2026-03 | 57 | 79% | +9 min |
| 2026-04 | 32 | 88% | -5 min |
| 2026-05 | 10 | 100% | -14 min |
| 2026-06 | 27 | 78% | +3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 59 | 71% |
| Tue | 58 | 83% |
| Wed | 61 | 85% |
| Thu | 60 | 75% |
| Fri | 57 | 70% |
| Sat | 59 | 66% |
| Sun | 63 | 68% |
DL flight numbers on ATL → ASE
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…