Flight OddsDL791 JFK → PHX
Delta Air Lines · New York, NY to Phoenix, AZ · 365 flights observed, 2025-07-01 to 2026-06-30 · 2,153 mi
DL791 covers more than one route in the data window — the stats below are for JFK → PHX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
84%
Median delay
-10 min
90th percentile
+27 min
Cancellation rate
3%
How often is DL791 on time?
Across 365 flights on JFK → PHX from 2025-07-01 to 2026-06-30, DL791 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +27 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 294 | 84% |
| 16-30 min | 28 | 8% |
| 31-60 min | 18 | 5% |
| 61-120 min | 8 | 2% |
| 2+ hrs | 4 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 90% | -8 min |
| 2025-08 | 31 | 84% | -7 min |
| 2025-09 | 30 | 97% | -11 min |
| 2025-10 | 29 | 93% | -6 min |
| 2025-11 | 30 | 73% | +11 min |
| 2025-12 | 26 | 58% | +12 min |
| 2026-01 | 29 | 83% | -3 min |
| 2026-02 | 26 | 77% | -9 min |
| 2026-03 | 29 | 86% | -15 min |
| 2026-04 | 30 | 87% | -9 min |
| 2026-05 | 31 | 87% | -5 min |
| 2026-06 | 30 | 83% | +1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 47 | 85% |
| Tue | 51 | 80% |
| Wed | 50 | 84% |
| Thu | 52 | 85% |
| Fri | 50 | 86% |
| Sat | 51 | 84% |
| Sun | 51 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…