Watertown (ATY) to Denver (DEN) flights
SkyWest Airlines flies nonstop from Watertown Regional Airport to Denver International Airport, with about 7 flights a week in July 2026. The 519-mile flight takes about 2h 4m gate to gate.
- Distance
- 519 mi · 835 km
- Flight time
- 2h 4m
- Airlines
- 1
- Seats filled
- 44%
Airlines flying ATY to DEN
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| SkyWest Airlines | 7 | Bombardier CRJ200 | 8,043 | 2h 4m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
ATY to DEN flight schedule
1 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 6:39pm and the last at 6:39pm. 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) |
|---|---|---|---|---|
| UA 5019United Airlines · operated by SkyWest Airlines | 6:39pm | 7:41pm | 31 | 72% |
Is ATY to DEN on time?
From September 2025 to August 2026, 75% of 363 flights arrived within 15 minutes of schedule and 0.8% were cancelled. Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (48%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 363 | 75% | 31 min | 0.8% |
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 | 563 | |
| September 2025 | 30 | 563 | |
| October 2025 | 33 | 712 | |
| November 2025 | 31 | 690 | |
| December 2025 | 30 | 742 | |
| January 2026 | 30 | 411 | |
| February 2026 | 28 | 531 | |
| March 2026 | 30 | 728 | |
| April 2026 | 30 | 574 | |
| May 2026 | 32 | 794 | |
| June 2026 | 29 | 751 | |
| July 2026 | 30 | 984 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.