DL511
Delta Air Lines flight 511 — Cincinnati (CVG) to Orlando (MCO)
On time
83%
Avg delay
~74 min
Cancelled
1.2%
DL511 is a reliable flight. About 83% 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 | 87% | 0.0% | 77 min |
| 2026-07 | 74% | 0.0% | 83 min |
| 2026-06 | 90% | 3.3% | 148 min |
| 2026-06 | 79% | 6.7% | 96 min |
| 2026-05 | 90% | 0.0% | 68 min |
| 2026-05 | 87% | 0.0% | 41 min |
| 2026-04 | 90% | 0.0% | 46 min |
| 2026-04 | 90% | 0.0% | 34 min |
| 2026-03 | 80% | 3.2% | 128 min |
| 2026-03 | 60% | 3.2% | 135 min |
| 2026-02 | 93% | 0.0% | 34 min |
| 2026-02 | 79% | 0.0% | 134 min |
Top delay cause
airline operations
Based on 2,068 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.