About 1 in 5 DL 5483 flights from New York arrived 15+ minutes late, diverted or cancelled over the past year (21%); 3.4% were cancelled. The typical flight landed 13 minutes early.
DL 5483: JFK → JAX
Scheduled to leave New York at 8:45 a.m. local time, operated by Endeavor Air as 9E 5483. Over the past year it arrived on time 79% of the time (234 flights), in line with other DL flights on the route at that hour (79%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 35 | 77% |
| Tuesday | 34 | 82% |
| Wednesday | 34 | 82% |
| Thursday | 34 | 82% |
| Friday | 34 | 74% |
| Saturday | 29 | 83% |
| Sunday | 34 | 74% |
Why it was late
All flights JFK → JAX · Connecting off DL 5483? Check the risk
DL 5483: JAX → JFK
Scheduled to leave Jacksonville at 11:07 a.m. local time, operated by Endeavor Air as 9E 5483. Over the past year it arrived on time 73% of the time (234 flights), worse than other DL flights on the route at that hour (78%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 35 | 71% |
| Tuesday | 34 | 74% |
| Wednesday | 34 | 74% |
| Thursday | 34 | 74% |
| Friday | 34 | 65% |
| Saturday | 29 | 83% |
| Sunday | 34 | 71% |
Why it was late
All flights JAX → JFK · Connecting off DL 5483? Check the risk
Questions
How often is DL 5483 from JFK to JAX late?
Delta Air Lines 5483 from New York, NY to Jacksonville, FL arrived 15 or more minutes late, was diverted or was cancelled on 21% of 234 scheduled flights between September 2025 and August 2026. 3.4% were cancelled.
How often is DL 5483 from JAX to JFK late?
Delta Air Lines 5483 from Jacksonville, FL to New York, NY arrived 15 or more minutes late, was diverted or was cancelled on 27% of 234 scheduled flights between September 2025 and August 2026. 6.0% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check Delta Air Lines for today's flight. Method.