United Airlines flights from Santa Ana (SNA) to Denver (DEN).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri 07:00 Santa Ana (SNA) 10:19 Denver (DEN)
United Airlines UA 250 Non-stop Boeing 737 MAX 8 (7M8) 2:19 Effective 2026-03-05 through 2026-03-27
Sat 07:20 Santa Ana (SNA) 10:39 Denver (DEN)
United Airlines UA 250 Non-stop Boeing 737-800 (738) 2:19 Effective 2026-03-07 through 2026-03-28
Daily 11:05 Santa Ana (SNA) 14:28 Denver (DEN)
United Airlines UA 421 Non-stop Boeing 737 MAX 8 (7M8) 2:23 Effective 2026-01-06 through 2026-02-11
Daily 11:10 Santa Ana (SNA) 14:29 Denver (DEN)
United Airlines UA 421 Non-stop Boeing 737 MAX 8 (7M8) 2:19 Effective 2026-02-12 through 2026-03-04
Daily 11:10 Santa Ana (SNA) 14:34 Denver (DEN)
United Airlines UA 421 Non-stop Airbus A320 (320) 2:24 Effective 2026-04-30 through 2026-05-20
Daily 11:15 Santa Ana (SNA) 14:34 Denver (DEN)
United Airlines UA 421 Non-stop Boeing 737 MAX 8 (7M8) 2:19 Effective 2026-03-05 through 2026-03-28
Daily 11:15 Santa Ana (SNA) 14:39 Denver (DEN)
United Airlines UA 421 Non-stop Airbus A319 (319) 2:24 Effective 2026-03-29 through 2026-04-29
Daily 11:30 Santa Ana (SNA) 14:40 Denver (DEN)
United Airlines UA 421 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective from 2026-05-21
Daily 08:40 Santa Ana (SNA) 12:04 Denver (DEN)
United Airlines UA 489 Non-stop Boeing 737 MAX 8 (7M8) 2:24 Effective from 2026-05-21
Daily 08:59 Santa Ana (SNA) 12:19 Denver (DEN)
United Airlines UA 489 Non-stop Airbus A320 (320) 2:20 Effective 2026-03-05 through 2026-03-28
Daily 08:59 Santa Ana (SNA) 12:23 Denver (DEN)
United Airlines UA 489 Non-stop Airbus A320 (320) 2:24 Effective 2026-03-29 through 2026-04-29
Thu 09:00 Santa Ana (SNA) 12:20 Denver (DEN)
United Airlines UA 489 Non-stop Airbus A320 (320) 2:20 Operates only on 2026-02-12
Daily 09:00 Santa Ana (SNA) 12:19 Denver (DEN)
United Airlines UA 489 Non-stop Boeing 737 MAX 8 (7M8) 2:19 Effective 2026-02-13 through 2026-03-04
Daily 09:00 Santa Ana (SNA) 12:24 Denver (DEN)
United Airlines UA 489 Non-stop Airbus A320 (320) 2:24 Effective 2026-04-30 through 2026-05-20
Mon-Sat 06:45 Santa Ana (SNA) 10:17 Denver (DEN)
United Airlines UA 510 Non-stop Airbus A319 (319) 2:32 Valid until 2026-01-05
Daily 06:50 Santa Ana (SNA) 10:14 Denver (DEN)
United Airlines UA 513 Non-stop Airbus A319 (319) 2:24 Effective from 2026-05-21
Daily 07:00 Santa Ana (SNA) 10:32 Denver (DEN)
United Airlines UA 513 Non-stop Boeing 737 MAX 8 (7M8) 2:32 Effective 2026-03-29 through 2026-05-20
Tue 16:15 Santa Ana (SNA) 19:34 Denver (DEN)
United Airlines UA 641 Non-stop Airbus A320 (320) 2:19 Effective 2026-03-10 through 2026-03-24
Mon-Sat 09:00 Santa Ana (SNA) 12:24 Denver (DEN)
United Airlines UA 732 Non-stop Airbus A320 (320) 2:24 Effective 2026-01-06 through 2026-02-11
Sun 09:00 Santa Ana (SNA) 12:24 Denver (DEN)
United Airlines UA 732 Non-stop Airbus A319 (319) 2:24 Effective 2026-01-11 through 2026-02-08
Thu 16:00 Santa Ana (SNA) 19:14 Denver (DEN)
United Airlines UA 1172 Non-stop Boeing 737 MAX 8 (7M8) 2:14 Operates only on 2026-05-21
Mon,Wed-Sun 16:00 Santa Ana (SNA) 19:14 Denver (DEN)
United Airlines UA 1172 Non-stop Boeing 737 MAX 8 (7M8) 2:14 Effective 2026-08-12 through 2026-08-17
Daily 16:06 Santa Ana (SNA) 19:30 Denver (DEN)
United Airlines UA 1236 Non-stop Airbus A319 (319) 2:24 Effective 2026-01-06 through 2026-02-11
Mon-Fri 07:00 Santa Ana (SNA) 10:22 Denver (DEN)
United Airlines UA 1829 Non-stop Boeing 737 MAX 8 (7M8) 2:22 Effective 2026-01-06 through 2026-02-11
Sat 07:25 Santa Ana (SNA) 10:47 Denver (DEN)
United Airlines UA 1829 Non-stop Boeing 737 MAX 8 (7M8) 2:22 Effective 2026-01-10 through 2026-02-07
Daily 13:20 Santa Ana (SNA) 16:38 Denver (DEN)
United Airlines UA 1937 Non-stop Boeing 737 MAX 8 (7M8) 2:18 Effective 2026-02-12 through 2026-03-04
Daily 13:20 Santa Ana (SNA) 16:34 Denver (DEN)
United Airlines UA 1937 Non-stop Boeing 737 MAX 8 (7M8) 2:14 Effective from 2026-05-21
Daily 13:22 Santa Ana (SNA) 16:44 Denver (DEN)
United Airlines UA 1937 Non-stop Boeing 737 MAX 8 (7M8) 2:22 Effective 2026-03-29 through 2026-04-29
Daily 13:22 Santa Ana (SNA) 16:45 Denver (DEN)
United Airlines UA 1937 Non-stop Boeing 737 MAX 8 (7M8) 2:23 Effective 2026-04-30 through 2026-05-20
Mon-Sat 13:27 Santa Ana (SNA) 16:45 Denver (DEN)
United Airlines UA 1937 Non-stop Boeing 737 MAX 8 (7M8) 2:18 Effective 2026-03-05 through 2026-03-28
Sun 13:27 Santa Ana (SNA) 16:45 Denver (DEN)
United Airlines UA 1937 Non-stop Boeing 737-800 (738) 2:18 Effective 2026-03-08 through 2026-03-22
Daily 13:17 Santa Ana (SNA) 16:40 Denver (DEN)
United Airlines UA 1961 Non-stop Boeing 737 MAX 8 (7M8) 2:23 Effective 2026-01-06 through 2026-02-11
Daily 13:18 Santa Ana (SNA) 16:37 Denver (DEN)
United Airlines UA 1961 Non-stop Airbus A320 (320) 2:19 Valid until 2026-01-05
Daily 08:55 Santa Ana (SNA) 12:18 Denver (DEN)
United Airlines UA 1999 Non-stop Airbus A319 (319) 2:23 Valid until 2026-01-05
Mon-Sat 07:01 Santa Ana (SNA) 10:20 Denver (DEN)
United Airlines UA 2026 Non-stop Boeing 737 MAX 8 (7M8) 2:19 Effective 2026-02-12 through 2026-03-04
Daily 16:00 Santa Ana (SNA) 19:14 Denver (DEN)
United Airlines UA 2419 Non-stop Boeing 737 MAX 8 (7M8) 2:14 Effective 2026-05-22 through 2026-08-11
Mon,Tue 16:15 Santa Ana (SNA) 19:34 Denver (DEN)
United Airlines UA 2642 Non-stop Boeing 737 MAX 8 (7M8) 2:19 Effective 2026-02-17 through 2026-03-03
Daily 18:17 Santa Ana (SNA) 21:41 Denver (DEN)
United Airlines UA 2656 Non-stop Airbus A320 (320) 2:24 Effective 2026-03-29 through 2026-04-29
Daily 18:28 Santa Ana (SNA) 21:52 Denver (DEN)
United Airlines UA 2656 Non-stop Airbus A320 (320) 2:24 Effective 2026-04-30 through 2026-05-20
Mon,Wed,Thu,Sun 18:34 Santa Ana (SNA) 21:52 Denver (DEN)
United Airlines UA 2656 Non-stop Boeing 737 MAX 8 (7M8) 2:18 Effective 2026-03-05 through 2026-03-26
Fri,Sat 18:34 Santa Ana (SNA) 21:52 Denver (DEN)
United Airlines UA 2656 Non-stop Boeing 737-800 (738) 2:18 Effective 2026-03-06 through 2026-03-28
Mon,Tue,Thu-Sun 18:40 Santa Ana (SNA) 21:59 Denver (DEN)
United Airlines UA 2656 Non-stop Airbus A319 (319) 2:19 Valid until 2026-01-05
Mon,Wed-Sun 18:40 Santa Ana (SNA) 21:59 Denver (DEN)
United Airlines UA 2656 Non-stop Boeing 737 MAX 8 (7M8) 2:19 Effective 2026-02-12 through 2026-02-22
Wed-Sun 18:40 Santa Ana (SNA) 21:59 Denver (DEN)
United Airlines UA 2656 Non-stop Boeing 737 MAX 8 (7M8) 2:19 Effective 2026-02-25 through 2026-03-04
Daily 19:00 Santa Ana (SNA) 22:23 Denver (DEN)
United Airlines UA 2656 Non-stop Boeing 737 MAX 8 (7M8) 2:23 Effective from 2026-05-21
Daily 10:55 Santa Ana (SNA) 14:19 Denver (DEN)
United Airlines UA 2680 Non-stop Airbus A320 (320) 2:24 Valid until 2026-01-05
Non-Direct Flights:
Mon-Fri,Sun 18:25 Santa Ana (SNA) 00:59 Denver (DEN)
United Airlines UA 301 1-stop Boeing 737 MAX 8 (7M8) 5:34 Effective 2026-01-06 through 2026-02-11
The flight arrives 1 day after departure.
Sat 18:25 Santa Ana (SNA) 01:00 Denver (DEN)
United Airlines UA 301 1-stop Boeing 737 MAX 8 (7M8) 5:35 Effective 2026-01-10 through 2026-02-07
The flight arrives 1 day after departure.
Daily 18:35 Santa Ana (SNA) 00:58 Denver (DEN)
United Airlines UA 301 1-stop Boeing 737 MAX 8 (7M8) 5:23 Effective 2026-02-12 through 2026-03-04
The flight arrives 1 day after departure.
Mon-Sat 06:45 Santa Ana (SNA) 16:29 Denver (DEN)
United Airlines UA 1485 1-stop Boeing 737 MAX 8 (7M8) 8:44 Valid until 2026-01-05
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United Airlines flights from Santa Ana (SNA) to Denver (DEN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:19, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:19, non-stop
Boeing 737-800 (738)

Direct Flights:

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Airbus A320 (320)

Direct Flights:

Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Airbus A319 (319)

Direct Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Airbus A320 (320)

Direct Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Airbus A320 (320)

Direct Flights:

Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Airbus A320 (320)

Direct Flights:

Effective 2026-02-13 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Airbus A320 (320)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:32, non-stop
Airbus A319 (319)

Direct Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:32, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-10 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:19, non-stop
Airbus A320 (320)

Direct Flights:

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:24, non-stop
Airbus A320 (320)

Direct Flights:

Effective 2026-01-11 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:24, non-stop
Airbus A319 (319)

Direct Flights:

Operates only on 2026-05-21
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:14, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-08-12 through 2026-08-17
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:14, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:22, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:22, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:14, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:22, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:18, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:18, non-stop
Boeing 737-800 (738)

Direct Flights:

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Airbus A320 (320)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:19, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-05-22 through 2026-08-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:14, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-02-17 through 2026-03-03
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:19, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Airbus A320 (320)

Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Airbus A320 (320)

Direct Flights:

Effective 2026-03-05 through 2026-03-26
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 2:18, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-06 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 2:18, non-stop
Boeing 737-800 (738)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-02-12 through 2026-02-22
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-02-25 through 2026-03-04
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Airbus A320 (320)

Non-Direct Flights:

18:25

00:59(+1)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:34, 1-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Non-Direct Flights:

18:25

01:00(+1)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:35, 1-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Non-Direct Flights:

18:35

00:58(+1)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:23, 1-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Non-Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 8:44, 1-stop
Boeing 737 MAX 8 (7M8)
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  • A domestic route departing from the Santa Ana airport (SNA) and arriving at Denver airport (DEN).
  • The flight distance is 844 miles, or 1359 km.
  • The timezone of the departure airport is UTC-8 , 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 2:10 and 2:32.