Denver (DEN) to Watertown (ATY) flights
SkyWest Airlines flies nonstop from Denver International Airport to Watertown Regional Airport, with about 7 flights a week in July 2026. The 519-mile flight takes about 1h 42m gate to gate.
- Distance
- 519 mi · 835 km
- Flight time
- 1h 42m
- Airlines
- 1
- Seats filled
- 50%
Airlines flying DEN to ATY
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| SkyWest Airlines | 7 | Bombardier CRJ200 | 9,111 | 1h 42m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
DEN to ATY flight schedule
2 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 2:10pm and the last at 2:10pm. 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 5079United Airlines · operated by SkyWest Airlines | 2:10pm | 4:59pm | 21 | 84% |
| UA 5096United Airlines · operated by SkyWest Airlines | 2:10pm | 4:58pm | 10 | 87% |
Is DEN to ATY on time?
From September 2025 to August 2026, 86% 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) (47%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 363 | 86% | 10 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 | 688 | |
| September 2025 | 30 | 610 | |
| October 2025 | 34 | 803 | |
| November 2025 | 30 | 732 | |
| December 2025 | 30 | 782 | |
| January 2026 | 30 | 493 | |
| February 2026 | 28 | 541 | |
| March 2026 | 30 | 920 | |
| April 2026 | 29 | 664 | |
| May 2026 | 31 | 837 | |
| June 2026 | 30 | 1,022 | |
| July 2026 | 32 | 1,019 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.