San Juan (SJU) to Washington (DCA) flights
JetBlue flies nonstop from Luis Munoz Marin International Airport to Ronald Reagan Washington National Airport, with about 6 flights a week in July 2026. The 1,554-mile flight takes about 3h 49m gate to gate.
- Distance
- 1,554 mi · 2,501 km
- Flight time
- 3h 49m
- Airlines
- 1
- Seats filled
- 88%
Airlines flying SJU to DCA
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| JetBlue | 6 | Airbus A321, Airbus A320-100/200 | 62,981 | 3h 49m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
SJU to DCA flight schedule
1 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 5:39pm and the last at 5:39pm. 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 1348JetBlue | 5:39pm | 9:31pm | 31 | 70% |
Is SJU to DCA on time?
From September 2025 to August 2026, 70% of 364 flights arrived within 15 minutes of schedule and 1.9% were cancelled. Flights leaving around 6pm were the most punctual (70%), those around 5pm the least (69%). Most delay time was caused by late-arriving aircraft (66%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| JetBlue | 364 | 70% | 31 min | 1.9% |
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
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 31 | 5,769 | |
| September 2025 | 29 | 5,391 | |
| October 2025 | 31 | 5,035 | |
| November 2025 | 30 | 5,264 | |
| December 2025 | 31 | 4,648 | |
| January 2026 | 28 | 4,947 | |
| February 2026 | 28 | 4,999 | |
| March 2026 | 30 | 5,459 | |
| April 2026 | 30 | 5,216 | |
| May 2026 | 31 | 5,657 | |
| June 2026 | 30 | 5,452 | |
| July 2026 | 28 | 5,144 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.