United Airlines flight UA 430: Denver - Ontario, Los Angeles

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 11:15 Denver (DEN) 12:38 Ontario, Los Angeles (ONT) 2
UA 430 Non-stop Boeing 737-800 (738) 2:23 Valid until 2026-01-05
Daily 11:15 Denver (DEN) 12:43 Ontario, Los Angeles (ONT) 2
UA 430 Non-stop Boeing 737-800 (738) 2:28 Effective 2026-02-12 through 2026-03-04
Daily 11:15 Denver (DEN) 12:38 Ontario, Los Angeles (ONT) 2
UA 430 Non-stop Airbus A319 (319) 2:23 Effective 2026-03-29 through 2026-04-29
Daily 11:15 Denver (DEN) 12:37 Ontario, Los Angeles (ONT) 2
UA 430 Non-stop Boeing 737-800 (738) 2:22 Effective 2026-04-30 through 2026-05-20
Daily 11:15 Denver (DEN) 12:33 Ontario, Los Angeles (ONT) 2
UA 430 Non-stop Airbus A320 (320) 2:18 Effective from 2026-05-21
Mon,Wed-Sun 11:20 Denver (DEN) 12:48 Ontario, Los Angeles (ONT) 2
UA 430 Non-stop Boeing 737-800 (738) 2:28 Effective 2026-03-05 through 2026-03-28
Tue 11:20 Denver (DEN) 12:49 Ontario, Los Angeles (ONT) 2
UA 430 Non-stop Airbus A320 (320) 2:29 Effective 2026-03-10 through 2026-03-24
Mon-Thu,Sat,Sun 11:23 Denver (DEN) 12:47 Ontario, Los Angeles (ONT) 2
UA 430 Non-stop Boeing 737 MAX 9 (7M9) 2:24 Effective 2026-01-06 through 2026-01-27
Fri 11:23 Denver (DEN) 12:48 Ontario, Los Angeles (ONT) 2
UA 430 Non-stop Airbus A319 (319) 2:25 Effective 2026-01-09 through 2026-02-06
Wed 11:23 Denver (DEN) 12:47 Ontario, Los Angeles (ONT) 2
UA 430 Non-stop Boeing 737-800 (738) 2:24 Operates only on 2026-01-28
Mon,Tue,Thu,Sat,Sun 11:23 Denver (DEN) 12:47 Ontario, Los Angeles (ONT) 2
UA 430 Non-stop Boeing 737 MAX 9 (7M9) 2:24 Effective 2026-01-29 through 2026-02-10
Wed 11:23 Denver (DEN) 12:47 Ontario, Los Angeles (ONT) 2
UA 430 Non-stop Boeing 737-800 (738) 2:24 Operates only on 2026-02-11
Wed 11:40 Jacksonville (JAX) 13:20 Houston George Bush (IAH) C
UA 430 Non-stop Boeing 737-900 (739) 2:40 Operates only on 2026-02-04
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United Airlines flight UA 430:
Denver - Ontario, Los Angeles
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA430
11:15
Denver (DEN)

12:38
Ontario, Los Angeles (ONT) 2
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA430
11:15
Denver (DEN)

12:43
Ontario, Los Angeles (ONT) 2
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:28, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA430
11:15
Denver (DEN)

12:38
Ontario, Los Angeles (ONT) 2
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA430
11:15
Denver (DEN)

12:37
Ontario, Los Angeles (ONT) 2
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:22, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA430
11:15
Denver (DEN)

12:33
Ontario, Los Angeles (ONT) 2
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA430
11:20
Denver (DEN)

12:48
Ontario, Los Angeles (ONT) 2
Effective 2026-03-05 through 2026-03-28
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:28, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA430
11:20
Denver (DEN)

12:49
Ontario, Los Angeles (ONT) 2
Effective 2026-03-10 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA430
11:23
Denver (DEN)

12:47
Ontario, Los Angeles (ONT) 2
Effective 2026-01-06 through 2026-01-27
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 2:24, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA430
11:23
Denver (DEN)

12:48
Ontario, Los Angeles (ONT) 2
Effective 2026-01-09 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA430
11:23
Denver (DEN)

12:47
Ontario, Los Angeles (ONT) 2
Operates only on 2026-01-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:24, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA430
11:23
Denver (DEN)

12:47
Ontario, Los Angeles (ONT) 2
Effective 2026-01-29 through 2026-02-10
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 2:24, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA430
11:23
Denver (DEN)

12:47
Ontario, Los Angeles (ONT) 2
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:24, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA430
11:40
Jacksonville (JAX)

13:20
Houston George Bush (IAH) C
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-900 (739)
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  • UA 430 is a domestic flight departing from the Denver airport (DEN) and arriving at Ontario, Los Angeles airport (ONT).
  • The flight distance is 817 miles, or 1315 km.
  • The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-8 . 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 2:18 and 2:40.
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