Dulles (IAD) to New York (JFK) flights
Republic Airline, Endeavor Air, Delta Air Lines fly nonstop from Washington Dulles International Airport to John F. Kennedy International Airport, with about 12 flights a week in July 2026. The 228-mile flight takes about 1h 32m gate to gate.
- Distance
- 228 mi · 367 km
- Flight time
- 1h 32m
- Airlines
- 3
- Seats filled
- 74%
Airlines flying IAD to JFK
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Republic Airline | 6 | Embraer E175 | 8,713 | 1h 36m |
| Endeavor Air | 5 | Bombardier CRJ900 | 29,120 | 1h 30m |
| Delta Air Lines | 1 | Airbus A321, Boeing 757-200, Airbus A330-900 | 1,637 | 1h 55m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
IAD to JFK flight schedule
2 flight numbers flew this route in August 2026, 2 of them almost daily. The first usually leaves at 12:29pm and the last at 7:19pm. 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) |
|---|---|---|---|---|
| DL 5835Delta Air Lines · operated by Republic Airline | 12:29pm | 1:55pm | 31 | 33% |
| DL 5076Delta Air Lines · operated by Endeavor Air | 7:19pm | 9:00pm | 31 | 60% |
Is IAD to JFK on time?
From September 2025 to August 2026, 61% of 713 flights arrived within 15 minutes of schedule and 6.9% were cancelled. Flights leaving around 8pm were the most punctual (76%), those around 12pm the least (56%). Most delay time was caused by air traffic control and airport congestion (39%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 713 | 61% | 34 min | 6.9% |
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
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 12pm to 1pm | 281 | 56% | |
| 1pm to 2pm | 67 | 71% | |
| 6pm to 7pm | 47 | 68% | |
| 7pm to 8pm | 264 | 61% | |
| 8pm to 9pm | 38 | 76% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 61 | 3,538 | |
| September 2025 | 64 | 3,804 | |
| October 2025 | 65 | 4,146 | |
| November 2025 | 55 | 3,077 | |
| December 2025 | 47 | 2,704 | |
| January 2026 | 52 | 2,554 | |
| February 2026 | 50 | 2,456 | |
| March 2026 | 59 | 3,411 | |
| April 2026 | 60 | 3,582 | |
| May 2026 | 60 | 3,527 | |
| June 2026 | 60 | 3,893 | |
| July 2026 | 58 | 3,777 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.