Dulles (IAD) to Burlington (BTV) flights
Republic Airline, CommuteAir, GoJet Airlines fly nonstop from Washington Dulles International Airport to Patrick Leahy Burlington International Airport, with about 22 flights a week in July 2026. The 441-mile flight takes about 1h 38m gate to gate.
- Distance
- 441 mi · 710 km
- Flight time
- 1h 38m
- Airlines
- 3
- Seats filled
- 83%
Airlines flying IAD to BTV
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Republic Airline | 10 | Embraer E175, Embraer E170 | 24,739 | 1h 36m |
| CommuteAir | 7 | Embraer ERJ-145 | 11,138 | 1h 41m |
| GoJet Airlines | 6 | Bombardier CRJ550 | 16,987 | 1h 38m |
| United AirlinesSeasonal or ended | n/a | Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Airbus A319 | 8,114 | 1h 36m |
| Mesa AirlinesSeasonal or ended | n/a | Embraer E175 | 4,226 | 1h 37m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
IAD to BTV flight schedule
10 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 8:30am and the last at 10:05pm. 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 4451United Airlines · operated by GoJet Airlines | 8:30am | 10:07am | 21 | 81% |
| UA 3505United Airlines · operated by Republic Airline | 8:35am | 10:19am | 8 | 93% |
| UA 3672United Airlines · operated by Republic Airline | 12:23pm | 1:57pm | 15 | 87% |
| UA 4471United Airlines · operated by GoJet Airlines | 12:29pm | 2:01pm | 6 | n/a |
| UA 4476United Airlines · operated by GoJet Airlines | 12:34pm | 2:15pm | 8 | 77% |
| UA 4302United Airlines · operated by CommuteAir | 5:19pm | 7:03pm | 10 | 69% |
| UA 4011United Airlines · operated by Mesa Airlines | 5:22pm | 6:59pm | 6 | n/a |
| UA 4409United Airlines · operated by GoJet Airlines | 5:22pm | 6:58pm | 15 | 67% |
| UA 3445United Airlines · operated by Republic Airline | 10:05pm | 11:43pm | 15 | 87% |
| UA 3664United Airlines · operated by Republic Airline | 10:05pm | 11:47pm | 7 | n/a |
Is IAD to BTV on time?
From September 2025 to August 2026, 78% of 1,223 flights arrived within 15 minutes of schedule and 2.3% were cancelled. Flights leaving around 8am were the most punctual (90%), those around 5pm the least (71%). Most delay time was caused by late-arriving aircraft (53%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 1,223 | 78% | 21 min | 2.3% |
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 |
|---|---|---|---|
| 8am to 9am | 331 | 90% | |
| 12pm to 1pm | 356 | 76% | |
| 5pm to 6pm | 352 | 71% | |
| 10pm to 11pm | 183 | 75% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 106 | 6,532 | |
| September 2025 | 81 | 4,593 | |
| October 2025 | 104 | 5,352 | |
| November 2025 | 82 | 3,854 | |
| December 2025 | 106 | 5,764 | |
| January 2026 | 87 | 4,217 | |
| February 2026 | 96 | 6,134 | |
| March 2026 | 116 | 8,504 | |
| April 2026 | 119 | 5,552 | |
| May 2026 | 108 | 5,352 | |
| June 2026 | 87 | 4,274 | |
| July 2026 | 99 | 5,076 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.