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 120 times a week. With United Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks confirmed upgrade and award space on Delta Air Lines, on every DEN to SLC departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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120
Nonstop flights a week
389 mi
Nonstop distance
Free
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Denver to Salt Lake City flight schedule

Scheduled nonstop departures for DEN to SLC, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Denver (DEN) to Salt Lake City (SLC)
Date Flight Airline Departs DEN Arrives SLC Duration Aircraft
DL 2544Delta Air Lines05:4007:151h 35m221
DL 1581Delta Air Lines07:0508:401h 35m221
UA 497United Airlines08:0009:341h 34m7M8
F9 3219Frontier Airlines09:0710:411h 34m32N
DL 1317Delta Air Lines10:4512:201h 35m320
UA 1963United Airlines11:4413:181h 34m738
DL 1553Delta Air Lines13:0014:301h 30m221
F9 3861Frontier Airlines13:4615:211h 35m321
UA 1840United Airlines13:5515:281h 33m7M8
DL 2362Delta Air Lines15:4017:151h 35m221
UA 2348United Airlines15:5317:231h 30m320
UA 5261United Airlines16:2918:101h 41mE7W
UA 4787United Airlines16:5318:351h 42mE7W
UA 5762United Airlines17:4519:301h 45mE7W
DL 1623Delta Air Lines18:0619:471h 41m221
DL 2663Delta Air Lines18:2520:001h 35m320
UA 2769United Airlines19:3221:091h 37m739
UA 5646United Airlines21:0322:431h 40mE7W
F9 4251Frontier Airlines22:2923:591h 30m32N
DL 2544Delta Air Lines05:4007:151h 35m221
F9 3219Frontier Airlines06:3008:031h 33m32N
DL 1581Delta Air Lines07:0508:401h 35m221
UA 497United Airlines08:0009:341h 34m7M8
DL 1317Delta Air Lines10:4512:201h 35m320
UA 1963United Airlines11:4413:181h 34m320
DL 1553Delta Air Lines13:0014:301h 30m221
F9 3861Frontier Airlines13:4615:211h 35m321
UA 1840United Airlines13:5515:281h 33m7M8
DL 2362Delta Air Lines15:4017:151h 35m221
UA 2348United Airlines15:5317:231h 30m320
UA 5261United Airlines16:2918:101h 41mE7W
UA 4787United Airlines16:5318:351h 42mE7W
UA 5762United Airlines17:4519:301h 45mE7W
DL 1623Delta Air Lines18:0619:471h 41m221
DL 2663Delta Air Lines18:2520:001h 35m320
UA 2769United Airlines19:3221:091h 37m739
UA 5646United Airlines21:0322:431h 40mE7W
F9 4251Frontier Airlines22:2923:591h 30m32N
DL 2544Delta Air Lines05:4007:151h 35m221
DL 1581Delta Air Lines07:0508:401h 35m221

Showing the first 40 of 122 scheduled DEN to SLC departures across the next 7 days with service. 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every DEN to SLC date on the interactive map

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.

See real availability

Confirmed upgrade and award seats on each DEN to SLC departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are 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. 2LNR tracks confirmed upgrade and award space on each of them.

See DEN to SLC on the interactive map →

Frequently asked questions about DEN to SLC

How far is Salt Lake City from Denver?
DEN to SLC covers about 389 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from DEN to SLC?
United Airlines, Delta Air Lines, and Frontier Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from DEN to SLC?
About 120 nonstop flights a week run between Denver and Salt Lake City 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 05:40 and 22:29, local time at Denver. The schedule table on this page lists every departure by date, with its arrival time 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.

Never miss DEN to SLC upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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