Dulles (IAD) to Hartford (BDL) flights
United Airlines, Mesa Airlines, CommuteAir fly nonstop from Washington Dulles International Airport to Bradley International Airport, with about 26 flights a week in July 2026. The 325-mile flight takes about 1h 23m gate to gate.
- Distance
- 325 mi · 523 km
- Flight time
- 1h 23m
- Airlines
- 3
- Seats filled
- 79%
Airlines flying IAD to BDL
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| United Airlines | 13 | Boeing 737-700 / MAX 7, Airbus A319, Boeing 737-900ER | 96,774 | 1h 22m |
| Mesa Airlines | 12 | Embraer E175 | 16,247 | 1h 24m |
| CommuteAir | 1 | Embraer ERJ-145 | 3,001 | 1h 29m |
| Republic AirlineSeasonal or ended | n/a | Embraer E175, Embraer E170 | 10,660 | 1h 23m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
IAD to BDL flight schedule
7 flight numbers flew this route in August 2026, 3 of them almost daily. The first usually leaves at 8:15am and the last at 10:27pm. 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 1562United Airlines | 8:15am | 9:37am | 21 | 91% |
| UA 4054United Airlines · operated by Mesa Airlines | 8:24am | 9:45am | 8 | 78% |
| UA 632United Airlines | 12:40pm | 2:05pm | 31 | 90% |
| UA 4042United Airlines · operated by Mesa Airlines | 5:27pm | 7:00pm | 15 | 79% |
| UA 4059United Airlines · operated by Mesa Airlines | 5:27pm | 6:57pm | 8 | 75% |
| UA 4255United Airlines · operated by CommuteAir | 5:27pm | 7:01pm | 6 | n/a |
| UA 444United Airlines | 10:27pm | 11:59pm | 31 | 81% |
Is IAD to BDL on time?
From September 2025 to August 2026, 85% of 1,402 flights arrived within 15 minutes of schedule and 2.1% were cancelled. Flights leaving around 8am were the most punctual (88%), those around 10pm the least (81%). Most delay time was caused by late-arriving aircraft (42%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 1,402 | 85% | 12 min | 2.1% |
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 | 323 | 88% | |
| 12pm to 1pm | 365 | 88% | |
| 5pm to 6pm | 365 | 81% | |
| 10pm to 11pm | 349 | 81% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 122 | 10,078 | |
| September 2025 | 120 | 12,167 | |
| October 2025 | 123 | 12,371 | |
| November 2025 | 115 | 10,426 | |
| December 2025 | 123 | 10,090 | |
| January 2026 | 94 | 9,105 | |
| February 2026 | 91 | 9,153 | |
| March 2026 | 115 | 9,491 | |
| April 2026 | 116 | 11,714 | |
| May 2026 | 120 | 11,531 | |
| June 2026 | 118 | 9,944 | |
| July 2026 | 116 | 10,656 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.