All airlines flying from Saint Louis (STL) to Denver (DEN).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu 08:54 Saint Louis (STL) 1 10:17 Denver (DEN)
Air Canada AC 4948 Non-stop Boeing 737-900 (739) 2:23 Operates only on 2025-06-26
Codeshare flight, operated by United Airlines.(UA 1396)
Daily 08:54 Saint Louis (STL) 1 10:18 Denver (DEN)
Air Canada AC 4948 Non-stop Airbus A320 (320) 2:24 Effective 2025-06-27 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 1396)
Daily 09:00 Saint Louis (STL) 1 10:21 Denver (DEN)
Air Canada AC 4948 Non-stop Boeing 737-900 (739) 2:21 Effective 2025-09-25 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 1396)
Mon-Thu,Sat,Sun 09:10 Saint Louis (STL) 1 10:34 Denver (DEN)
Air Canada AC 4948 Non-stop Boeing 737-800 (738) 2:24 Effective 2025-05-22 through 2025-05-29
Codeshare flight, operated by United Airlines.(UA 1396)
Fri 09:10 Saint Louis (STL) 1 10:34 Denver (DEN)
Air Canada AC 4948 Non-stop Boeing 737-900 (739) 2:24 Operates only on 2025-05-23
Codeshare flight, operated by United Airlines.(UA 1396)
Daily 09:10 Saint Louis (STL) 1 10:34 Denver (DEN)
Air Canada AC 4948 Non-stop Boeing 737-800 (738) 2:24 Effective 2025-05-30 through 2025-06-25
Codeshare flight, operated by United Airlines.(UA 1396)
Daily 09:13 Saint Louis (STL) 1 10:35 Denver (DEN)
Air Canada AC 4948 Non-stop Boeing 737-900 (739) 2:22 Effective 2025-08-19 through 2025-09-24
Codeshare flight, operated by United Airlines.(UA 1396)
Daily 09:13 Saint Louis (STL) 1 10:35 Denver (DEN)
Air Canada AC 4948 Non-stop Airbus A319 (319) 2:22 Effective from 2025-10-26
Codeshare flight, operated by United Airlines.(UA 1396)
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All airlines flying from Saint Louis (STL) to Denver (DEN).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Operates only on 2025-06-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1396)
Duration: 2:23, non-stop
Boeing 737-900 (739)

Effective 2025-06-27 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1396)
Duration: 2:24, non-stop
Airbus A320 (320)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1396)
Duration: 2:21, non-stop
Boeing 737-900 (739)

Effective 2025-05-22 through 2025-05-29
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1396)
Duration: 2:24, non-stop
Boeing 737-800 (738)

Operates only on 2025-05-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1396)
Duration: 2:24, non-stop
Boeing 737-900 (739)

Effective 2025-05-30 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1396)
Duration: 2:24, non-stop
Boeing 737-800 (738)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1396)
Duration: 2:22, non-stop
Boeing 737-900 (739)

Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1396)
Duration: 2:22, non-stop
Airbus A319 (319)
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  • A domestic route departing from the Saint Louis airport (STL) and arriving at Denver airport (DEN).
  • The flight distance is 767 miles, or 1235 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 2:15 and 2:39.