DL1579
Delta Air Lines flight 1579 — Atlanta (ATL) to Miami (MIA)
On time
74%
Avg delay
~67 min
Cancelled
1.3%
DL1579 is fairly reliable, though delays happen. About 74% of departures arrive on time. When delays happen, the most common cause is airline operations.
Monthly breakdown
| Month | On time | Cancelled | Avg delay |
|---|---|---|---|
| 2026-07 | 77% | 0.0% | 41 min |
| 2026-07 | 52% | 0.0% | 102 min |
| 2026-06 | 93% | 0.0% | 56 min |
| 2026-06 | 83% | 0.0% | 89 min |
| 2026-05 | 84% | 0.0% | 41 min |
| 2026-05 | 74% | 0.0% | 66 min |
| 2026-04 | 90% | 0.0% | 68 min |
| 2026-04 | 89% | 0.0% | 85 min |
| 2026-03 | 63% | 3.2% | 43 min |
| 2026-03 | 43% | 0.0% | 97 min |
| 2026-02 | 71% | 0.0% | 35 min |
| 2026-02 | 68% | 0.0% | 53 min |
Top delay cause
airline operations
Based on 2,043 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.