San Juan (SJU) to New York (JFK) flights
JetBlue, Delta Air Lines fly nonstop from Luis Munoz Marin International Airport to John F. Kennedy International Airport, with about 64 flights a week in July 2026. The 1,598-mile flight takes about 3h 58m gate to gate.
- Distance
- 1,598 mi · 2,572 km
- Flight time
- 3h 58m
- Airlines
- 2
- Seats filled
- 89%
Airlines flying SJU to JFK
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| JetBlue | 44 | Airbus A320-100/200, Airbus A321, Airbus A220-300 | 338,186 | 3h 55m |
| Delta Air Lines | 20 | Airbus A321, Boeing 737-900ER, Boeing 767-300/300ER | 187,380 | 4h 1m |
| Frontier AirlinesSeasonal or ended | n/a | Airbus A320neo, Airbus A321, Airbus A320-100/200 | 44,674 | 4h 7m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
SJU to JFK flight schedule
11 flight numbers flew this route in August 2026, 10 of them almost daily. The first usually leaves at 5:01am and the last at 10:35pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| B6 2904JetBlue | 5:01am | 8:54am | 31 | 84% |
| DL 1854Delta Air Lines | 7:30am | 11:25am | 31 | 93% |
| B6 904JetBlue | 7:55am | 11:52am | 31 | 78% |
| B6 1104JetBlue | 11:50am | 3:47pm | 13 | 74% |
| B6 1604JetBlue | 1:13pm | 5:10pm | 31 | 80% |
| DL 1966Delta Air Lines | 1:19pm | 5:30pm | 31 | 84% |
| B6 1004JetBlue | 3:24pm | 7:22pm | 31 | 64% |
| DL 1961Delta Air Lines | 5:50pm | 10:04pm | 31 | 88% |
| B6 304JetBlue | 6:30pm | 10:28pm | 31 | 70% |
| B6 504JetBlue | 8:10pm | 12:07am | 31 | 64% |
| B6 704JetBlue | 10:35pm | 2:29am | 31 | 47% |
Is SJU to JFK on time?
From September 2025 to August 2026, 78% of 3,560 flights arrived within 15 minutes of schedule and 3.9% were cancelled. Flights leaving around 7am were the most punctual (91%), those around 1pm the least (74%). Most delay time was caused by late-arriving aircraft (44%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| JetBlue | 2,250 | 72% | 24 min | 4.8% |
| Delta Air Lines | 1,104 | 88% | 10 min | 2.4% |
| Frontier Airlines | 206 | 81% | 13 min | 2.4% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 5am to 6am | 167 | 79% | |
| 6am to 7am | 246 | 86% | |
| 7am to 8am | 509 | 91% | |
| 8am to 9am | 159 | 82% | |
| 9am to 10am | 96 | 89% | |
| 10am to 11am | 89 | 75% | |
| 11am to 12pm | 104 | 72% | |
| 12pm to 1pm | 75 | 80% | |
| 1pm to 2pm | 430 | 74% | |
| 2pm to 3pm | 297 | 80% | |
| 3pm to 4pm | 149 | 62% | |
| 5pm to 6pm | 252 | 81% | |
| 6pm to 7pm | 399 | 76% | |
| 7pm to 8pm | 176 | 71% | |
| 8pm to 9pm | 118 | 51% | |
| 9pm to 10pm | 75 | 71% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 359 | 62,734 | |
| September 2025 | 249 | 43,782 | |
| October 2025 | 268 | 41,362 | |
| November 2025 | 297 | 46,735 | |
| December 2025 | 339 | 47,843 | |
| January 2026 | 290 | 48,636 | |
| February 2026 | 272 | 43,698 | |
| March 2026 | 303 | 48,982 | |
| April 2026 | 311 | 48,599 | |
| May 2026 | 256 | 41,578 | |
| June 2026 | 287 | 47,338 | |
| July 2026 | 283 | 49,265 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.