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

21

Flights Spotted

769

Miles

1h 59m

Flight Duration
Route Map
Operating Airlines
Southwest Airlines ICAO: SWA • IATA: WN
United Airlines ICAO: UAL • IATA: UA
SkyWest Airlines ICAO: SKW • IATA: OO
Airline ICAO IATA
Southwest Airlines SWA WN
United Airlines UAL UA
SkyWest Airlines SKW OO
Flight Schedule Pattern
Day Flights Observed Frequency Activity
Monday 5 24%
Tuesday 4 19%
Wednesday 1 5%
Thursday 5 24%
Friday 2 10%
Saturday 0 0%
Sunday 4 19%
Pattern Analysis

Based on 21 flight observations across all operators on this route.

Total Flights Observed: 21
Actual flights spotted on this route
Weekdays: 17 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 Aircraft Type Typical Time Flight Count Days Active Last Seen Status
E75L 05:15 5:15 AM (Representative) 5
M T W T F S S
Aug 13, 2025 Active
B38M 20:45 8:45 PM (Representative) 11
M T W T F S S
Aug 14, 2025 Active
A320 13:42 1:42 PM (Representative) 6
M T W T F S S
Aug 14, 2025 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3
Spotted Departure Times
Departure Time Operator ICAO IATA
05:15 5:15 AM SkyWest Airlines SKW OO
13:42 1:42 PM United Airlines UAL UA
20:45 8:45 PM Southwest Airlines SWA WN
Time Information

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

Total Departure Times: 3
Time Range:
05:15 - 20:45
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.