DL791
Delta Air Lines flight 791 — New York (JFK) to Phoenix (PHX)
On time
81%
Avg delay
~69 min
Cancelled
2.4%
DL791 is a reliable flight. About 81% 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 | 79% | 6.5% | 71 min |
| 2026-07 | 76% | 6.5% | 113 min |
| 2026-06 | 83% | 0.0% | 40 min |
| 2026-06 | 73% | 0.0% | 60 min |
| 2026-05 | 87% | 0.0% | 21 min |
| 2026-05 | 92% | 0.0% | 77 min |
| 2026-04 | 87% | 0.0% | 40 min |
| 2026-04 | 92% | 0.0% | 42 min |
| 2026-03 | 86% | 6.5% | 57 min |
| 2026-03 | 83% | 3.2% | 61 min |
| 2026-02 | 77% | 7.1% | 44 min |
| 2026-02 | 87% | 11.8% | 39 min |
Top delay cause
airline operations
Based on 1,968 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.