DEN KDEN → PHX KPHX

Denver International Airport → Phoenix Sky Harbor International Airport

🇺🇸 Denver, US → 🇺🇸 Phoenix, US

Departure Airport

Denver International Airport

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

Destination Airport

Phoenix Sky Harbor International Airport

ICAO Code:: KPHX
IATA Code:: PHX
City:: 🇺🇸 Phoenix
Country:: US
Elevation:: 1135 ft

7

Operators

18

Daily Flights

602

Miles

1h 36m

Flight Duration

Route Map

Operating Airlines

Southwest ICAO: SWA • IATA: WN

Frontier ICAO: FFT • IATA: F9

Volaris ICAO: VOI • IATA: Y4

United ICAO: UAL • IATA: UA

American Airlines ICAO: AAL • IATA: AA

SkyWest ICAO: SKW • IATA: OO

United Parcel Service ICAO: UPS • IATA: 5X

Airline	ICAO	IATA
Southwest	`SWA`	`WN`
Frontier	`FFT`	`F9`
Volaris	`VOI`	`Y4`
United	`UAL`	`UA`
American Airlines	`AAL`	`AA`
SkyWest	`SKW`	`OO`
United Parcel Service	`UPS`	`5X`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	18	17%
Tuesday	16	15%
Wednesday	12	11%
Thursday	17	16%
Friday	13	12%
Saturday	16	15%
Sunday	15	14%

Pattern Analysis

18 Daily Flights:

VOI2124 SWA2590 FFT2124 SWA3434 FFT1375 FFT2105 FFT2133 FFT2780 VOI2133 VOI2300 VOI2780 VOI2815 SWA2588 SWA2597 SWA3223 FFT2246 FFT2300 FFT2815

Data Points: 107
API observations used to build this analysis

Weekdays: 76 flights
Weekend: 31 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
American Airlines `AAL` / `AA`	-	B738	-	M T W T F S S	Nov 17, 2025	Active
Frontier `FFT` / `F9`	FFT2124 FFT1375 FFT2105 FFT2133 FFT2780 FFT2246 FFT2300 FFT2815	A21N	06:00 6:00 AM (Representative)	M T W T F S S	Dec 11, 2025	Active
SkyWest `SKW` / `OO`	-	E75L	05:28 5:28 AM (Representative)	M T W T F S S	Nov 26, 2025	Active
Southwest `SWA` / `WN`	SWA2590 SWA3434 SWA2588 SWA2597 SWA3223	B38M	05:30 5:30 AM (Representative)	M T W T F S S	Dec 11, 2025	Active
United `UAL` / `UA`	-	B739	-	M T W T F S S	Oct 10, 2025	Active
United Parcel Service `UPS` / `5X`	-	B763	-	M T W T F S S	Sep 2, 2025	Active
Volaris `VOI` / `Y4`	VOI2124 VOI2133 VOI2300 VOI2780 VOI2815	A321	06:00 6:00 AM (Representative)	M T W T F S S	Dec 11, 2025	Active

Total Routes: 7

Active Routes: 7

Unique Airlines: 7

Aircraft Types: 7

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
05:28 5:28 AM	SkyWest	`SKW`	`OO`
05:30 5:30 AM	Southwest	`SWA`	`WN`
06:00 6:00 AM	Frontier	`FFT`	`F9`
06:00 6:00 AM	Volaris	`VOI`	`Y4`

Time Information

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

Total Departure Times: 4

Time Range:
05:28 - 06:00

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