DL1514
Delta Air Lines flight 1514 — New York (JFK) to Miami (MIA)
On time
74%
Avg delay
~80 min
Cancelled
2.3%
DL1514 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 | 63% | 12.9% | 73 min |
| 2026-07 | 63% | 12.9% | 115 min |
| 2026-06 | 90% | 0.0% | 33 min |
| 2026-06 | 70% | 0.0% | 62 min |
| 2026-05 | 94% | 0.0% | 49 min |
| 2026-05 | 87% | 0.0% | 206 min |
| 2026-04 | 90% | 0.0% | 54 min |
| 2026-04 | 87% | 0.0% | 99 min |
| 2026-03 | 77% | 3.2% | 46 min |
| 2026-03 | 79% | 6.5% | 85 min |
| 2026-02 | 65% | 7.1% | 67 min |
| 2026-02 | 54% | 7.1% | 62 min |
Top delay cause
airline operations
Based on 1,901 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.