DL959
Delta Air Lines flight 959 — Atlanta (ATL) to West Palm Beach (PBI)
On time
76%
Avg delay
~54 min
Cancelled
1.1%
DL959 is fairly reliable, though delays happen. About 76% 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 | 61% | 0.0% | 75 min |
| 2026-06 | 90% | 3.3% | 41 min |
| 2026-06 | 100% | 0.0% | 0 min |
| 2026-05 | 77% | 3.2% | 26 min |
| 2026-05 | 87% | 3.2% | 43 min |
| 2026-04 | 83% | 0.0% | 37 min |
| 2026-04 | 80% | 0.0% | 38 min |
| 2026-03 | 68% | 0.0% | 72 min |
| 2026-03 | 71% | 0.0% | 104 min |
| 2026-02 | 68% | 0.0% | 32 min |
| 2026-02 | 86% | 0.0% | 40 min |
| 2026-01 | 63% | 3.2% | 40 min |
Top delay cause
airline operations
Based on 1,798 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.