United Airlines flight UA 604: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 07:00 Toronto Pearson (YYZ) 1 08:45 Denver (DEN)
UA 604 Non-stop Airbus A320 (320) 3:45 Valid until 2024-10-26
Daily 09:45 Denver (DEN) 10:50 Las Vegas Harry Reid (LAS) 3
UA 604 Non-stop Boeing 737-800 (738) 2:05 Effective 2025-01-07 through 2025-02-12
Daily 09:50 Denver (DEN) 10:53 Las Vegas Harry Reid (LAS) 3
UA 604 Non-stop Boeing 737-900 (739) 2:03 Effective 2024-12-03 through 2024-12-18
Daily 10:02 Denver (DEN) 11:04 Las Vegas Harry Reid (LAS) 3
UA 604 Non-stop Boeing 737-900 (739) 2:02 Effective from 2025-02-13
Daily 16:55 Saint Louis (STL) 1 19:10 George Bush, Houston (IAH) C
UA 604 Non-stop Airbus A319 (319) 2:15 Effective 2024-10-27 through 2024-11-27
Mon,Fri-Sun 16:55 Saint Louis (STL) 1 19:10 George Bush, Houston (IAH) C
UA 604 Non-stop Airbus A319 (319) 2:15 Effective 2024-11-29 through 2024-12-02
Tue,Wed 17:20 Denver (DEN) 20:26 Saint Louis (STL) 1
UA 604 Non-stop Airbus A320 (320) 2:06 Effective 2024-12-24 through 2024-12-31
Sat 17:45 Denver (DEN) 20:51 Saint Louis (STL) 1
UA 604 Non-stop Boeing 737-800 (738) 2:06 Effective 2024-12-21 through 2025-01-04
Mon,Thu,Fri,Sun 19:15 Denver (DEN) 22:21 Saint Louis (STL) 1
UA 604 Non-stop Airbus A320 (320) 2:06 Effective 2024-12-19 through 2024-12-30
Mon,Wed-Fri,Sun 19:15 Denver (DEN) 22:21 Saint Louis (STL) 1
UA 604 Non-stop Airbus A320 (320) 2:06 Effective 2025-01-01 through 2025-01-06
Sat,Sun 20:10 George Bush, Houston (IAH) C 22:32 Salt Lake City (SLC)
UA 604 Non-stop Airbus A320 (320) 3:22 Effective 2024-11-30 through 2024-12-01
Mon-Fri,Sun 20:35 George Bush, Houston (IAH) C 22:57 Salt Lake City (SLC)
UA 604 Non-stop Airbus A320 (320) 3:22 Effective 2024-10-27 through 2024-11-27
Sat 20:35 George Bush, Houston (IAH) C 22:57 Salt Lake City (SLC)
UA 604 Non-stop Boeing 737-700 (73G) 3:22 Effective 2024-11-02 through 2024-11-23
Mon,Fri 20:35 George Bush, Houston (IAH) C 22:57 Salt Lake City (SLC)
UA 604 Non-stop Airbus A320 (320) 3:22 Effective 2024-11-29 through 2024-12-02
Sat,Sun 23:30 Salt Lake City (SLC) 01:06 Denver (DEN)
UA 604 Non-stop Airbus A320 (320) 1:36 Effective 2024-11-30 through 2024-12-01
The flight arrives 1 day after departure.
Non-Direct Flights:
Daily 16:55 Saint Louis (STL) 1 22:57 Salt Lake City (SLC)
UA 604 1-stop Airbus A319 (319) 7:02 Effective 2024-10-27 through 2024-11-27
Mon,Fri 16:55 Saint Louis (STL) 1 22:57 Salt Lake City (SLC)
UA 604 1-stop Airbus A319 (319) 7:02 Effective 2024-11-29 through 2024-12-02
Sat,Sun 16:55 Saint Louis (STL) 1 22:32 Salt Lake City (SLC)
UA 604 1-stop Airbus A319 (319) 6:37 Effective 2024-11-30 through 2024-12-01
Sat,Sun 20:10 George Bush, Houston (IAH) C 01:06 Denver (DEN)
UA 604 1-stop Airbus A320 (320) 5:56 Effective 2024-11-30 through 2024-12-01
The flight arrives 1 day after departure.
Sat,Sun 16:55 Saint Louis (STL) 1 01:06 Denver (DEN)
UA 604 2-stop Airbus A319 (319) 9:11 Effective 2024-11-30 through 2024-12-01
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
United Airlines flight UA 604: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA604
Valid until 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:45, non-stop
Airbus A320 (320)

United Airlines UA604
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:05, non-stop
Boeing 737-800 (738)

United Airlines UA604
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Boeing 737-900 (739)

United Airlines UA604
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Boeing 737-900 (739)

United Airlines UA604
Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:15, non-stop
Airbus A319 (319)

United Airlines UA604
Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:15, non-stop
Airbus A319 (319)

United Airlines UA604
Effective 2024-12-24 through 2024-12-31
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:06, non-stop
Airbus A320 (320)

United Airlines UA604
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:06, non-stop
Boeing 737-800 (738)

United Airlines UA604
Effective 2024-12-19 through 2024-12-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:06, non-stop
Airbus A320 (320)

United Airlines UA604
Effective 2025-01-01 through 2025-01-06
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:06, non-stop
Airbus A320 (320)

United Airlines UA604
Effective 2024-11-30 through 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 3:22, non-stop
Airbus A320 (320)

United Airlines UA604
Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:22, non-stop
Airbus A320 (320)

United Airlines UA604
Effective 2024-11-02 through 2024-11-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:22, non-stop
Boeing 737-700 (73G)

United Airlines UA604
Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:22, non-stop
Airbus A320 (320)

United Airlines UA604
Effective 2024-11-30 through 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:36, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

Non-Direct Flights:

United Airlines UA604
Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:02, 1-stop
Airbus A319 (319)

United Airlines UA604
Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 7:02, 1-stop
Airbus A319 (319)

United Airlines UA604
Effective 2024-11-30 through 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 6:37, 1-stop
Airbus A319 (319)

United Airlines UA604
Effective 2024-11-30 through 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 5:56, 1-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

United Airlines UA604
16:55

01:06(+1)
Effective 2024-11-30 through 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 9:11, 2-stop
Airbus A319 (319)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Denver (DEN) - Las Vegas Harry Reid (LAS)
  • Denver (DEN) - Saint Louis (STL)
  • George Bush, Houston (IAH) - Denver (DEN)
  • George Bush, Houston (IAH) - Salt Lake City (SLC)
  • Saint Louis (STL) - George Bush, Houston (IAH)
  • Saint Louis (STL) - Salt Lake City (SLC)
  • Salt Lake City (SLC) - Denver (DEN)
  • Toronto Pearson (YYZ) - Denver (DEN)