Watertown (ATY) to Denver (DEN)
Flight time
≈ 1h 50m
Bearing
230° SW
Watertown (ATY) to Denver (DEN) is 518 miles (834 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies ATY–DEN
Filed traffic dataIn May 2026, SkyWest Airlines was the only carrier flying nonstop ATY–DEN; the Bombardier CRJ-200 was the most common aircraft at 100% of departures; flights ran 52% full.
Departures
63
May 2026
Seats
3,150
both directions
Passengers
1,631
both directions
Load factor
51.8%
RPM ÷ ASM
Who flies ATY–DEN?
SkyWest Airlines was the only carrier to fly nonstop ATY–DEN in May 2026 (63 departures).
- OO
63 departures · 3,150 seats
Share of departures100.0%51.8%
Load
What plane flies ATY–DEN?
In May 2026, the Bombardier CRJ-200 flew 100% of ATY–DEN departures.
- Bombardier CRJ-200
63 departures · 51.8% load
100.0%
How has ATY–DEN traffic changed?
Nonstop ATY–DEN departures rose from 52 in June 2025 to 63 in May 2026.
Monthly nonstop ATY–DEN traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
52 departures · 1,622 passengers
62.4%
Load
July 2025
52 departures · 1,939 passengers
75.8%
Load
August 2025
62 departures · 1,251 passengers
40.4%
Load
September 2025
60 departures · 1,173 passengers
39.1%
Load
October 2025
67 departures · 1,515 passengers
45.2%
Load
November 2025
61 departures · 1,422 passengers
46.6%
Load
December 2025
60 departures · 1,524 passengers
50.8%
Load
January 2026
60 departures · 904 passengers
30.1%
Load
February 2026
56 departures · 1,072 passengers
38.3%
Load
March 2026
60 departures · 1,648 passengers
54.9%
Load
April 2026
59 departures · 1,238 passengers
42.0%
Load
May 2026
63 departures · 1,631 passengers
51.8%
Load
By direction
Each direction is filed separately — they rarely match.
ATY → DEN
49.6% full
32 departures · 794 passengers
DEN → ATY
54.0% full
31 departures · 837 passengers
Nonstop ATY–DEN traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 2026; filings from 2025. Public domain (US Government work).
The airports
Watertown
US
Watertown Regional Airport
Coordinates
44.91°N, 97.15°W
Hemisphere
N · W
Frequently asked
How far is Watertown (ATY) from Denver (DEN)?
ATY to DEN is 518 miles (834 km / 450 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from ATY to DEN?
A nonstop covers the 518-mile great-circle distance in roughly 1h 50m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies ATY–DEN?
In May 2026, the Bombardier CRJ-200 flew the largest share of departures (100.0%).
What mileage do I earn flying ATY–DEN?
Distance-based programs credit off the 518-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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