STL KSTL → DEN KDEN

St. Louis Lambert International Airport → Denver International Airport

🇺🇸 St Louis, US → 🇺🇸 Denver, US

Departure Airport
St. Louis Lambert International Airport
ICAO Code:
KSTL
IATA Code:
STL
City:
🇺🇸 St Louis
Country:
US
Elevation:
618 ft
Destination Airport
Denver International Airport
ICAO Code:
KDEN
IATA Code:
DEN
City:
🇺🇸 Denver
Country:
US
Elevation:
5431 ft

3

Operators

3

Routes Tracked

769

Miles

-

Flight Duration
Route Map
Operating Airlines
Southwest ICAO: SWA • IATA: WN
United ICAO: UAL • IATA: UA
SkyWest ICAO: SKW • IATA: OO
Airline ICAO IATA
Southwest SWA WN
United UAL UA
SkyWest SKW OO
Flight Schedule Pattern
Day Flights Observed Frequency Activity
Monday 5 23%
Tuesday 5 23%
Wednesday 1 5%
Thursday 5 23%
Friday 2 9%
Saturday 0 0%
Sunday 4 18%
Pattern Analysis
Data Points: 22
API observations used to build this analysis
Weekdays: 18 flights
Weekend: 4 flights
Business Route More active on weekdays
All Flight Routes
3 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
SkyWest
SKW / OO
- E75L -
M T W T F S S
Aug 13, 2025 Active
Southwest
SWA / WN
- B38M -
M T W T F S S
Aug 14, 2025 Active
United
UAL / UA
- B38M -
M T W T F S S
Nov 18, 2025 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3
Spotted Departure Times
No departure times available

Departure times will be populated as flight data is collected for this route.