Salt Lake City to Denver Flights (SLC-DEN)

🇺🇸 SLC

Salt Lake City

439 mi

DEN 🇺🇸

Denver

Salt Lake City International Airport Denver International Airport 7 airlines

The Salt Lake City to Denver route connects Salt Lake City International Airport (SLC) in US with Denver International Airport (DEN) in US. This short-haul flight covers approximately 439 miles (707 km) with a typical flight time of 1h 5m. This route is served by 7 airlines: Southwest, United, Delta Air Lines and others. AirportRoutes has tracked 43 unique flight numbers on this route.

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Departure Airport

Salt Lake City International Airport

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

Destination Airport

Denver International Airport

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

Operators

Tracked Flights

439

Miles

1h 5m

Flight Duration

Route Map

Great Circle

Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline	ICAO	IATA
Southwest	`SWA`	`WN`
United	`UAL`	`UA`
Delta Air Lines	`DAL`	`DL`
SkyWest	`SKW`	`OO`
Frontier	`FFT`	`F9`
United Parcel Service	`UPS`	`5X`
21 Air	`CSB`	`2I`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	26	16%
Tuesday	31	19%
Wednesday	24	14%
Thursday	24	14%
Friday	21	13%
Saturday	16	10%
Sunday	25	15%

Pattern Analysis

43 Tracked Flights:

Data Points: 167
API observations used to build this analysis

Weekdays: 126 flights
Weekend: 41 flights

Business Route More active on weekdays

All Flight Routes

7 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`	-	-	-	M T W T F S S	Jul 3, 2026	Active
Delta Air Lines `DAL` / `DL`		B738	21:10 9:10 PM (Representative)	M T W T F S S	Jul 3, 2026	Active
Frontier `FFT` / `F9`		A21N	07:35 7:35 AM (Representative)	M T W T F S S	Jul 3, 2026	Active
SkyWest `SKW` / `OO`		E170	05:00 5:00 AM (Representative)	M T W T F S S	Jul 3, 2026	Active
Southwest `SWA` / `WN`		B38M	06:55 6:55 AM (Representative)	M T W T F S S	Jul 3, 2026	Active
United `UAL` / `UA`		B739	07:00 7:00 AM (Representative)	M T W T F S S	Jul 3, 2026	Active
United Parcel Service `UPS` / `5X`		B752	05:00 5:00 AM (Representative)	M T W T F S S	Jul 3, 2026	Active

Total Routes: 7

Active Routes: 7

Unique Airlines: 7

Aircraft Types: 6

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
05:00 5:00 AM	SkyWest	`SKW`	`OO`
05:00 5:00 AM	United Parcel Service	`UPS`	`5X`
06:55 6:55 AM	Southwest	`SWA`	`WN`
07:00 7:00 AM	United	`UAL`	`UA`
07:35 7:35 AM	Frontier	`FFT`	`F9`
21:10 9:10 PM	Delta Air Lines	`DAL`	`DL`

Time Information

Times are shown in the departure airport's local timezone (KSLC - America/Denver).

Total Departure Times: 6

Time Range:
05:00 - 21:10

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

Salt Lake City to Denver Flights

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