Rochester (ROC) to Dulles (IAD) flights
GoJet Airlines, CommuteAir fly nonstop from Frederick Douglass Greater Rochester International Airport to Washington Dulles International Airport, with about 24 flights a week in July 2026. The 287-mile flight takes about 1h 20m gate to gate.
- Distance
- 287 mi · 462 km
- Flight time
- 1h 20m
- Airlines
- 2
- Seats filled
- 86%
Airlines flying ROC to IAD
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| GoJet Airlines | 17 | Bombardier CRJ550 | 12,745 | 1h 19m |
| CommuteAir | 7 | Embraer ERJ-145 | 29,720 | 1h 20m |
| Republic AirlineSeasonal or ended | n/a | Embraer E175, Embraer E170 | 9,409 | 1h 25m |
| Mesa AirlinesSeasonal or ended | n/a | Embraer E175 | 5,332 | 1h 14m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
ROC to IAD flight schedule
9 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 6:08am and the last at 7:54pm. 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) |
|---|---|---|---|---|
| UA 6136United Airlines · operated by Mesa Airlines | 6:08am | 7:35am | 18 | 100% |
| UA 4578United Airlines · operated by GoJet Airlines | 6:10am | 7:31am | 18 | 88% |
| UA 6114United Airlines · operated by Mesa Airlines | 10:19am | 11:44am | 20 | 90% |
| UA 4476United Airlines · operated by GoJet Airlines | 10:28am | 11:49am | 6 | 81% |
| UA 4379United Airlines · operated by CommuteAir | 3:00pm | 4:22pm | 7 | n/a |
| UA 4521United Airlines · operated by GoJet Airlines | 3:00pm | 4:21pm | 5 | 90% |
| UA 4373United Airlines · operated by CommuteAir | 7:50pm | 9:12pm | 15 | 86% |
| UA 4504United Airlines · operated by GoJet Airlines | 7:50pm | 9:10pm | 6 | 83% |
| UA 4861United Airlines · operated by CommuteAir | 7:54pm | 9:16pm | 10 | 74% |
Is ROC to IAD on time?
From September 2025 to August 2026, 82% of 1,250 flights arrived within 15 minutes of schedule and 3% were cancelled. Flights leaving around 6am were the most punctual (87%), those around 2pm the least (76%). Most delay time was caused by late-arriving aircraft (48%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 1,250 | 82% | 22 min | 3% |
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 |
|---|---|---|---|
| 6am to 7am | 302 | 87% | |
| 10am to 11am | 345 | 83% | |
| 2pm to 3pm | 200 | 76% | |
| 3pm to 4pm | 135 | 81% | |
| 7pm to 8pm | 268 | 81% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 121 | 6,373 | |
| September 2025 | 105 | 5,752 | |
| October 2025 | 93 | 4,176 | |
| November 2025 | 104 | 4,892 | |
| December 2025 | 99 | 4,495 | |
| January 2026 | 80 | 3,840 | |
| February 2026 | 73 | 3,929 | |
| March 2026 | 111 | 5,690 | |
| April 2026 | 112 | 4,736 | |
| May 2026 | 117 | 5,031 | |
| June 2026 | 107 | 4,437 | |
| July 2026 | 106 | 4,689 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.