--- title: "Denver (DEN) to Watertown (ATY) flights: who flies it" description: "United Airlines flies Denver (DEN) to Watertown (ATY) nonstop about 10 times a week, scheduled at 1h 49m to 1h 50m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/den-aty" url: "https://2lnr.com/routes/den-aty.md" date_modified: "2026-10-18T05:10:47Z" --- # Denver to Watertown (DEN-ATY): nonstop flights and who flies them United Airlines flies the DEN to ATY nonstop about 10 times a week. In the timetable below it flies as UA 5019, UA 5113, and UA 6077, scheduled at 1h 49m to 1h 50m for the 519 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See DEN to ATY on the interactive map [Get started free](https://2lnr.com/login) 10 Flights a week, 4-week average 1h 49m to 1h 50m Scheduled flight time 519 mi Nonstop distance Free To get started ## Denver to Watertown flight schedule Scheduled nonstop departures for DEN to ATY starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Denver (DEN) to Watertown (ATY) | Date | Flight | Airline | Departs DEN | Arrives ATY | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | UA 6077 | United Airlines | 08:15 | 11:05 | 1h 50m | [Bombardier CRJ-200](https://2lnr.com/seatmaps/ua/crj-200.md) | | Thu, Oct 22 | UA 5019 | United Airlines | 14:10 | 16:59 | 1h 49m | Bombardier CRJ-200 | | Fri, Oct 23 | UA 6077 | United Airlines | 08:15 | 11:05 | 1h 50m | Bombardier CRJ-200 | | Fri, Oct 23 | UA 5019 | United Airlines | 14:10 | 16:59 | 1h 49m | Bombardier CRJ-200 | | Sat, Oct 24 | UA 5019 | United Airlines | 14:10 | 16:59 | 1h 49m | Bombardier CRJ-200 | | Sun, Oct 25 | UA 5113 | United Airlines | 07:45 | 10:35 | 1h 50m | Bombardier CRJ-200 | | Mon, Oct 26 | UA 5113 | United Airlines | 07:45 | 10:35 | 1h 50m | Bombardier CRJ-200 | | Thu, Oct 29 | UA 5113 | United Airlines | 07:45 | 10:35 | 1h 50m | Bombardier CRJ-200 | | Fri, Oct 30 | UA 5113 | United Airlines | 07:45 | 10:35 | 1h 50m | Bombardier CRJ-200 | Showing all 9 scheduled DEN to ATY departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every DEN to ATY date on the interactive map ## Aircraft on the Denver to Watertown nonstop United Airlines flies the [Bombardier CRJ-200](https://2lnr.com/seatmaps/ua/crj-200.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full DEN to ATY nonstop schedule This page carries the full DEN to ATY nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each DEN to ATY nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See DEN to ATY on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Denver to Watertown nonstop Carriers operating DEN to ATY nonstop in the current schedule. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) See DEN to ATY on the interactive map → ## Frequently asked questions about DEN to ATY **How long is the flight from Denver (DEN) to Watertown (ATY)?** Scheduled flight times from Denver (DEN) to Watertown (ATY) run from 1h 49m to 1h 50m across the departures in the schedule table on this page. The nonstop covers about 519 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from DEN to ATY?** United Airlines is currently the only airline flying DEN to ATY nonstop. 2LNR doesn't show award or upgrade space for it on DEN to ATY, so this page carries the schedule rather than a space claim. **How many flights a week are there from DEN to ATY?** About 10 nonstop flights a week run between Denver (DEN) and Watertown (ATY) in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from DEN to ATY depart?** Scheduled DEN to ATY nonstops in the next 7 days with service leave between 07:45 and 14:10, local time at Denver. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate DEN to ATY nonstop?** In the schedule table on this page, DEN to ATY nonstops fly as UA 5019, UA 5113, and UA 6077 on United Airlines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on DEN to ATY?** Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on DEN to ATY. The page carries the full DEN to ATY nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [ATY to DEN nonstop flights](https://2lnr.com/routes/aty-den.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Denver (DEN)](https://2lnr.com/routes/den.md), or [every route from Watertown (ATY)](https://2lnr.com/routes/aty.md). Nonstops from Denver (DEN) to other airports within 150 miles of Watertown (ATY): - [Denver (DEN) to Sioux Falls (FSD)](https://2lnr.com/routes/den-fsd.md), 94 miles from ATY - [Denver (DEN) to Fargo (FAR)](https://2lnr.com/routes/den-far.md), 140 miles from ATY Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full DEN to ATY nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)