--- title: "Denver to Salt Lake City flights: who flies DEN-SLC" description: "Delta Air Lines, United Airlines and Frontier Airlines fly nonstop from DEN to SLC, about 132 flights a week. Upgrade and award space by date on 2LNR, next 14 days free." canonical: "https://2lnr.com/routes/den-slc" url: "https://2lnr.com/routes/den-slc.md" date_modified: "2026-10-18T05:10:47Z" --- # Denver to Salt Lake City (DEN-SLC): nonstop upgrade & award space United Airlines, Delta Air Lines, and Frontier Airlines fly nonstop between Denver (DEN) and Salt Lake City (SLC), roughly 132 times a week. The timetable below shows the nonstop scheduled at 1h 30m to 1h 47m for the 389 miles. 2LNR checks confirmed upgrade and award space on Delta Air Lines flights on this route, so you can see which departures have space before you book. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See DEN to SLC on the interactive map [Get started free](https://2lnr.com/login) 132 Flights a week, 4-week average 1h 30m to 1h 47m Scheduled flight time 389 mi Nonstop distance Free To get started ## Denver to Salt Lake City flight schedule Scheduled nonstop departures for DEN to SLC starting October 23, 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 Salt Lake City (SLC) | Date | Flight | Airline | Departs DEN | Arrives SLC | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | DL 2544 | Delta Air Lines | 05:25 | 07:01 | 1h 36m | [Airbus A220-100](https://2lnr.com/seatmaps/dl/a220-100.md) | | Fri, Oct 23 | UA 497 | United Airlines | 08:00 | 09:34 | 1h 34m | [Boeing 737 MAX 9](https://2lnr.com/seatmaps/ua/737-max-9.md) | | Fri, Oct 23 | DL 1632 | Delta Air Lines | 08:20 | 10:05 | 1h 45m | [Airbus A319](https://2lnr.com/seatmaps/dl/a319.md) | | Fri, Oct 23 | F9 3219 | Frontier Airlines | 09:03 | 10:41 | 1h 38m | [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md) | | Fri, Oct 23 | DL 1317 | Delta Air Lines | 10:45 | 12:21 | 1h 36m | [Boeing 737-800](https://2lnr.com/seatmaps/dl/737-800.md) | | Fri, Oct 23 | UA 1963 | United Airlines | 11:48 | 13:22 | 1h 34m | [Boeing 737-900](https://2lnr.com/seatmaps/ua/737-900.md) | | Fri, Oct 23 | DL 1553 | Delta Air Lines | 12:57 | 14:29 | 1h 32m | Airbus A220-100 | | Fri, Oct 23 | F9 3861 | Frontier Airlines | 13:43 | 15:21 | 1h 38m | [Airbus A321](https://2lnr.com/seatmaps/f9/a321.md) | | Fri, Oct 23 | UA 1840 | United Airlines | 13:45 | 15:18 | 1h 33m | [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ua/737-max-8.md) | | Fri, Oct 23 | UA 5741 | United Airlines | 15:35 | 17:17 | 1h 42m | [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md) | | Fri, Oct 23 | DL 2362 | Delta Air Lines | 15:40 | 17:15 | 1h 35m | Airbus A220-100 | | Fri, Oct 23 | UA 4787 | United Airlines | 16:29 | 18:11 | 1h 42m | Embraer E175 | | Fri, Oct 23 | DL 1623 | Delta Air Lines | 18:00 | 19:38 | 1h 38m | Airbus A220-100 | | Fri, Oct 23 | UA 5762 | United Airlines | 18:00 | 19:46 | 1h 46m | Embraer E175 | | Fri, Oct 23 | DL 2663 | Delta Air Lines | 18:25 | 20:00 | 1h 35m | [Airbus A320](https://2lnr.com/seatmaps/dl/a320.md) | | Fri, Oct 23 | UA 2769 | United Airlines | 19:35 | 21:11 | 1h 36m | [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md) | | Fri, Oct 23 | UA 5646 | United Airlines | 20:55 | 22:35 | 1h 40m | Embraer E175 | | Fri, Oct 23 | F9 4251 | Frontier Airlines | 22:44 | 00:14 | 1h 30m | [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md) | | Sat, Oct 24 | DL 1581 | Delta Air Lines | 07:05 | 08:49 | 1h 44m | Airbus A320 | | Sat, Oct 24 | DL 1336 | Delta Air Lines | 07:15 | 08:55 | 1h 40m | Airbus A220-100 | | Sat, Oct 24 | UA 497 | United Airlines | 08:00 | 09:34 | 1h 34m | Boeing 737-800 | | Sat, Oct 24 | DL 1632 | Delta Air Lines | 08:20 | 10:05 | 1h 45m | Airbus A319 | | Sat, Oct 24 | F9 3219 | Frontier Airlines | 09:03 | 10:41 | 1h 38m | Airbus A321neo family | | Sat, Oct 24 | DL 1317 | Delta Air Lines | 10:45 | 12:23 | 1h 38m | [Airbus A220-300](https://2lnr.com/seatmaps/dl/a220-300.md) | | Sat, Oct 24 | UA 1963 | United Airlines | 11:48 | 13:22 | 1h 34m | Boeing 737-900 | | Sat, Oct 24 | DL 1553 | Delta Air Lines | 12:57 | 14:29 | 1h 32m | Airbus A220-100 | | Sat, Oct 24 | F9 3861 | Frontier Airlines | 13:43 | 15:21 | 1h 38m | Airbus A321 | | Sat, Oct 24 | UA 1840 | United Airlines | 13:55 | 15:29 | 1h 34m | [Airbus A320](https://2lnr.com/seatmaps/ua/a320.md) | | Sat, Oct 24 | DL 2362 | Delta Air Lines | 15:40 | 17:15 | 1h 35m | Airbus A220-100 | | Sat, Oct 24 | UA 4787 | United Airlines | 16:29 | 18:11 | 1h 42m | Embraer E175 | | Sat, Oct 24 | DL 1623 | Delta Air Lines | 18:00 | 19:38 | 1h 38m | Airbus A220-100 | | Sat, Oct 24 | UA 5762 | United Airlines | 18:00 | 19:46 | 1h 46m | Embraer E175 | | Sat, Oct 24 | UA 2769 | United Airlines | 19:35 | 21:11 | 1h 36m | Boeing 737-800 | | Sat, Oct 24 | UA 5646 | United Airlines | 20:55 | 22:35 | 1h 40m | Embraer E175 | | Sat, Oct 24 | UA 4629 | United Airlines | 21:30 | 23:11 | 1h 41m | [Bombardier CRJ-200](https://2lnr.com/seatmaps/ua/crj-200.md) | | Sat, Oct 24 | F9 4251 | Frontier Airlines | 22:49 | 00:19 | 1h 30m | Airbus A321 | | Sun, Oct 25 | DL 2544 | Delta Air Lines | 05:25 | 07:01 | 1h 36m | Airbus A220-100 | | Sun, Oct 25 | DL 1581 | Delta Air Lines | 07:05 | 08:49 | 1h 44m | Airbus A320 | | Sun, Oct 25 | UA 497 | United Airlines | 08:00 | 09:34 | 1h 34m | Boeing 737-800 | | Sun, Oct 25 | UA 5277 | United Airlines | 08:00 | 09:47 | 1h 47m | Embraer E175 | Showing the first 40 of 131 scheduled DEN to SLC departures across 7 days with service, starting October 23, 2026. Every remaining date is 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 SLC date on the interactive map ## Aircraft on the Denver to Salt Lake City nonstop In the schedule table on this page, United Airlines flies the [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md), the [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md), the [Boeing 737-900](https://2lnr.com/seatmaps/ua/737-900.md), the [Boeing 737 MAX 9](https://2lnr.com/seatmaps/ua/737-max-9.md), the [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ua/737-max-8.md), the [Airbus A320](https://2lnr.com/seatmaps/ua/a320.md), and the [Bombardier CRJ-200](https://2lnr.com/seatmaps/ua/crj-200.md), and Delta Air Lines flies the [Airbus A220-100](https://2lnr.com/seatmaps/dl/a220-100.md), the [Airbus A320](https://2lnr.com/seatmaps/dl/a320.md), and the [Airbus A319](https://2lnr.com/seatmaps/dl/a319.md). The Aircraft column has the rest. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on DEN to SLC departures 2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Denver to Salt Lake City to see which departures have space, the next 14 days free on every product and the full horizon on Pro. Delta Air Lines award space was open on all 14 Denver to Salt Lake City departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026. ### See real availability Confirmed upgrade or award seats by date on the DEN to SLC departures 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking. ### Plan on the map See DEN to SLC on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Denver to Salt Lake City nonstop Carriers operating DEN to SLC nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) - [Delta Air Lines (DL) route map](https://2lnr.com/routes/airlines/dl.md)\ [The aircraft DL flies](https://2lnr.com/seatmaps/dl.md) - [Frontier Airlines (F9) route map](https://2lnr.com/routes/airlines/f9.md)\ [The aircraft F9 flies](https://2lnr.com/seatmaps/f9.md) See DEN to SLC on the interactive map → ## Frequently asked questions about DEN to SLC **How long is the flight from Denver (DEN) to Salt Lake City (SLC)?** Scheduled flight times from Denver (DEN) to Salt Lake City (SLC) run from 1h 30m to 1h 47m across the departures in the schedule table on this page. The nonstop covers about 389 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from DEN to SLC?** United Airlines, Delta Air Lines, and Frontier Airlines fly DEN to SLC nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines. **How many flights a week are there from DEN to SLC?** About 132 nonstop flights a week run between Denver (DEN) and Salt Lake City (SLC) in the current schedule, operated by United Airlines, Delta Air Lines, and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from DEN to SLC depart?** Scheduled DEN to SLC nonstops in the next 7 days with service leave between 05:25 and 22:49, 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 SLC nonstop?** The schedule table on this page lists 22 flight numbers for DEN to SLC nonstops, including UA 497 and UA 1963 on United Airlines; DL 1317, DL 1553, DL 1632, and DL 2544 on Delta Air Lines; and F9 3219 and F9 3861 on Frontier Airlines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on DEN to SLC?** Open the DEN to SLC route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens. Flying the other way? See [SLC to DEN upgrade and award space](https://2lnr.com/routes/slc-den.md). Award seats rather than schedules? See [Delta Air Lines award availability](https://2lnr.com/awards/dl.md). Looking beyond this route? See [every route from Denver (DEN)](https://2lnr.com/routes/den.md), or [every route from Salt Lake City (SLC)](https://2lnr.com/routes/slc.md). Nonstops to Salt Lake City (SLC) from other airports within 150 miles of Denver (DEN): - [Colorado Springs (COS) to Salt Lake City (SLC)](https://2lnr.com/routes/cos-slc.md), 73 miles from DEN Nonstops from Denver (DEN) to other airports within 150 miles of Salt Lake City (SLC): - [Denver (DEN) to Vernal (VEL)](https://2lnr.com/routes/den-vel.md), 132 miles from SLC Distances are great-circle between the airports, not driving distance. - [How Delta upgrades clear](https://2lnr.com/about/dl/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss DEN to SLC upgrade or award space See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)