ATL KATL → DEN KDEN

Hartsfield Jackson Atlanta International Airport → Denver International Airport

🇺🇸 Atlanta, US → 🇺🇸 Denver, US

Departure Airport

Hartsfield Jackson Atlanta International Airport

ICAO Code:: KATL
IATA Code:: ATL
City:: 🇺🇸 Atlanta
Country:: US
Elevation:: 1026 ft

Destination Airport

Denver International Airport

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

4

Operators

3

Daily Flights

1198

Miles

3h 1m

Flight Duration

Route Map

Operating Airlines

Southwest ICAO: SWA • IATA: WN

Delta Air Lines ICAO: DAL • IATA: DL

Frontier ICAO: FFT • IATA: F9

United ICAO: UAL • IATA: UA

Airline	ICAO	IATA
Southwest	`SWA`	`WN`
Delta Air Lines	`DAL`	`DL`
Frontier	`FFT`	`F9`
United	`UAL`	`UA`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	8	15%
Tuesday	8	15%
Wednesday	5	9%
Thursday	12	22%
Friday	5	9%
Saturday	11	20%
Sunday	6	11%

Pattern Analysis

3 Daily Flights:

SWA365 SWA2451 FFT3293

Data Points: 55
API observations used to build this analysis

Weekdays: 38 flights
Weekend: 17 flights

Business Route More active on weekdays

All Flight Routes

4 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
Delta Air Lines `DAL` / `DL`	-	A321	12:44 12:44 PM (Representative)	M T W T F S S	Nov 27, 2025	Active
Frontier `FFT` / `F9`	FFT3293	A20N	07:00 7:00 AM (Representative)	M T W T F S S	Dec 23, 2025	Active
Southwest `SWA` / `WN`	SWA365 SWA2451	B38M	12:40 12:40 PM (Representative)	M T W T F S S	Dec 6, 2025	Active
United `UAL` / `UA`	-	A319	-	M T W T F S S	Nov 15, 2025	Active

Total Routes: 4

Active Routes: 4

Unique Airlines: 4

Aircraft Types: 4

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
07:00 7:00 AM	Frontier	`FFT`	`F9`
12:40 12:40 PM	Southwest	`SWA`	`WN`
12:44 12:44 PM	Delta Air Lines	`DAL`	`DL`

Time Information

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

Total Departure Times: 3

Time Range:
07:00 - 12:44

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