Flight OddsDL5599 RDU → JFK
Delta Air Lines · Raleigh/Durham, NC to New York, NY · 98 flights observed, 2025-09-11 to 2025-12-19 · 427 mi
DL5599 covers more than one route in the data window — the stats below are for RDU → JFK, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-14 min
90th percentile
+41 min
Cancellation rate
6%
How often is DL5599 on time?
Across 98 flights on RDU → JFK from 2025-09-11 to 2025-12-19, DL5599 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +41 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 80 | 87% |
| 16-30 min | 1 | 1% |
| 31-60 min | 4 | 4% |
| 61-120 min | 3 | 3% |
| 2+ hrs | 4 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 20 | 85% | +3 min |
| 2025-10 | 30 | 80% | +18 min |
| 2025-11 | 24 | 92% | -13 min |
| 2025-12 | 18 | 94% | -11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 13 | 85% |
| Tue | 13 | 69% |
| Wed | 14 | 100% |
| Thu | 13 | 92% |
| Fri | 13 | 85% |
| Sat | 14 | 86% |
| Sun | 12 | 92% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…