Denver to Salt Lake City Flights (DEN-SLC)

🇺🇸 DEN

Denver

390 mi

SLC 🇺🇸

Salt Lake City

Denver International Airport Salt Lake City International Airport 8 airlines

The Denver to Salt Lake City route connects Denver International Airport (DEN) in US with Salt Lake City International Airport (SLC) in US. This short-haul flight covers approximately 390 miles (628 km) with a typical flight time of 1h 7m. This route is served by 8 airlines: Delta Air Lines, Frontier, Southwest and others. AirportRoutes has tracked 37 unique flight numbers on this route.

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Departure Airport

Denver International Airport

ICAO Code:: KDEN
IATA Code:: DEN
City:: 🇺🇸 Denver
Country:: US
Elevation:: 5431 ft

Destination Airport

Salt Lake City International Airport

ICAO Code:: KSLC
IATA Code:: SLC
City:: 🇺🇸 Salt Lake City
Country:: US
Elevation:: 4227 ft

Operators

Tracked Flights

390

Miles

1h 7m

Flight Duration

Route Map

Great Circle

Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline	ICAO	IATA
Delta Air Lines	`DAL`	`DL`
Frontier	`FFT`	`F9`
Southwest	`SWA`	`WN`
SkyWest	`SKW`	`OO`
21 Air	`CSB`	`2I`
United	`UAL`	`UA`
American Airlines	`AAL`	`AA`
Ravn Alaska	`RVF`	`7H`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	41	20%
Tuesday	26	13%
Wednesday	34	17%
Thursday	29	14%
Friday	28	14%
Saturday	19	10%
Sunday	23	12%

Pattern Analysis

37 Tracked Flights:

Data Points: 200
API observations used to build this analysis

Weekdays: 158 flights
Weekend: 42 flights

Business Route More active on weekdays

All Flight Routes

8 Routes

Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.

Airline	Flight Numbers	Aircraft Type	Typical Time	Days Active	Last Seen	Status
21 Air `CSB` / `2I`		B752	04:35 4:35 AM (Representative)	M T W T F S S	Jun 15, 2026	Active
American Airlines `AAL` / `AA`		A321	14:40 2:40 PM (Representative)	M T W T F S S	Feb 18, 2026	Active
Delta Air Lines `DAL` / `DL`		BCS1	05:30 5:30 AM (Representative)	M T W T F S S	Jun 30, 2026	Active
Frontier `FFT` / `F9`		A20N	06:00 6:00 AM (Representative)	M T W T F S S	Jun 30, 2026	Active
Ravn Alaska `RVF` / `7H`	-	B752	-	M T W T F S S	Oct 19, 2025	Active
SkyWest `SKW` / `OO`		CRJ7	09:47 9:47 AM (Representative)	M T W T F S S	Jun 30, 2026	Active
Southwest `SWA` / `WN`		B738	20:20 8:20 PM (Representative)	M T W T F S S	Jun 30, 2026	Active
United `UAL` / `UA`		B738	11:45 11:45 AM (Representative)	M T W T F S S	Jun 30, 2026	Active

Total Routes: 8

Active Routes: 8

Unique Airlines: 8

Aircraft Types: 8

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
04:35 4:35 AM	21 Air	`CSB`	`2I`
05:30 5:30 AM	Delta Air Lines	`DAL`	`DL`
06:00 6:00 AM	Frontier	`FFT`	`F9`
09:47 9:47 AM	SkyWest	`SKW`	`OO`
11:45 11:45 AM	United	`UAL`	`UA`
14:40 2:40 PM	American Airlines	`AAL`	`AA`
20:20 8:20 PM	Southwest	`SWA`	`WN`

Time Information

Times are shown in the departure airport's local timezone (UTC).

Total Departure Times: 7

Time Range:
04:35 - 20:20

These are typical departure times observed from actual flights. Times may vary by season and schedule changes.

Denver to Salt Lake City Flights

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