Denver (DEN) to Santa Ana (SNA) flights: who flies it

Denver to Santa Ana flight schedule

Scheduled nonstop departures for DEN to SNA starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Denver (DEN) to Santa Ana (SNA)
Date	Flight	Airline	Departs DEN	Arrives SNA	Duration	Aircraft
Thu, Oct 22	UA 2666	United Airlines	08:02	09:29	2h 27m	Boeing 737 MAX 8
Thu, Oct 22	F9 4371	Frontier Airlines	09:19	10:52	2h 33m	Airbus A320neo
Thu, Oct 22	UA 1320	United Airlines	11:44	13:14	2h 30m	Airbus A321neo family
Thu, Oct 22	UA 1707	United Airlines	13:45	15:13	2h 28m	Boeing 737 MAX 8
Thu, Oct 22	UA 1497	United Airlines	16:03	17:31	2h 28m	Boeing 737 MAX 8
Thu, Oct 22	UA 1704	United Airlines	19:15	20:44	2h 29m	Boeing 737 MAX 8
Thu, Oct 22	UA 725	United Airlines	20:35	22:02	2h 27m	Boeing 737 MAX 8
Fri, Oct 23	UA 2666	United Airlines	08:02	09:29	2h 27m	Boeing 737 MAX 8
Fri, Oct 23	F9 4371	Frontier Airlines	09:19	10:52	2h 33m	Airbus A320neo
Fri, Oct 23	UA 1320	United Airlines	11:44	13:14	2h 30m	Airbus A321neo family
Fri, Oct 23	UA 1707	United Airlines	13:45	15:13	2h 28m	Boeing 737 MAX 8
Fri, Oct 23	UA 1497	United Airlines	16:03	17:31	2h 28m	Boeing 737 MAX 8
Fri, Oct 23	UA 1704	United Airlines	19:15	20:44	2h 29m	Boeing 737 MAX 8
Fri, Oct 23	UA 725	United Airlines	20:35	22:02	2h 27m	Boeing 737 MAX 8
Sat, Oct 24	UA 2666	United Airlines	08:03	09:30	2h 27m	Boeing 737 MAX 8
Sat, Oct 24	UA 1320	United Airlines	11:44	13:14	2h 30m	Airbus A321neo family
Sat, Oct 24	UA 1707	United Airlines	13:45	15:13	2h 28m	Boeing 737 MAX 8
Sat, Oct 24	UA 1497	United Airlines	16:03	17:31	2h 28m	Boeing 737 MAX 8
Sat, Oct 24	UA 1704	United Airlines	19:15	20:44	2h 29m	Boeing 737 MAX 8
Sun, Oct 25	UA 2666	United Airlines	08:02	09:29	2h 27m	Boeing 737 MAX 8
Sun, Oct 25	F9 4371	Frontier Airlines	09:19	10:52	2h 33m	Airbus A320neo
Sun, Oct 25	UA 1320	United Airlines	11:44	13:14	2h 30m	Airbus A321neo family
Sun, Oct 25	UA 2300	United Airlines	13:33	15:06	2h 33m	Boeing 737 MAX 8
Sun, Oct 25	UA 1129	United Airlines	15:54	17:28	2h 34m	Airbus A320
Sun, Oct 25	UA 1704	United Airlines	19:15	20:44	2h 29m	Boeing 737 MAX 8
Sun, Oct 25	UA 725	United Airlines	20:35	22:02	2h 27m	Boeing 737 MAX 8
Mon, Oct 26	UA 2666	United Airlines	08:02	09:29	2h 27m	Boeing 737 MAX 8
Mon, Oct 26	F9 4371	Frontier Airlines	09:19	10:52	2h 33m	Airbus A320neo
Mon, Oct 26	UA 1320	United Airlines	11:44	13:14	2h 30m	Airbus A321neo family
Mon, Oct 26	UA 2300	United Airlines	13:33	15:06	2h 33m	Boeing 737 MAX 8
Mon, Oct 26	UA 1129	United Airlines	15:54	17:28	2h 34m	Airbus A320
Mon, Oct 26	UA 1704	United Airlines	19:15	20:44	2h 29m	Boeing 737 MAX 8
Mon, Oct 26	UA 725	United Airlines	20:35	22:02	2h 27m	Boeing 737 MAX 8
Tue, Oct 27	UA 2666	United Airlines	08:02	09:29	2h 27m	Boeing 737 MAX 8
Tue, Oct 27	UA 1320	United Airlines	11:44	13:14	2h 30m	Airbus A321neo family
Tue, Oct 27	UA 2300	United Airlines	13:25	14:59	2h 34m	Boeing 737 MAX 8
Tue, Oct 27	UA 1129	United Airlines	15:54	17:28	2h 34m	Airbus A320
Tue, Oct 27	UA 1704	United Airlines	19:15	20:44	2h 29m	Boeing 737 MAX 8
Tue, Oct 27	UA 725	United Airlines	20:30	22:00	2h 30m	Boeing 737 MAX 8
Wed, Oct 28	UA 2666	United Airlines	08:02	09:29	2h 27m	Boeing 737 MAX 8

Showing the first 40 of 45 scheduled DEN to SNA departures across 7 days with service, starting October 22, 2026. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every DEN to SNA date on the interactive map

Aircraft on the Denver to Santa Ana nonstop

In the schedule table on this page, United Airlines flies the Boeing 737 MAX 8, the Airbus A321neo family, and the Airbus A320, and Frontier Airlines flies the Airbus A320neo. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full DEN to SNA nonstop schedule

This page carries the full DEN to SNA nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each DEN to SNA nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See DEN to SNA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Denver to Santa Ana nonstop

Carriers operating DEN to SNA nonstop in the current schedule.

See DEN to SNA on the interactive map →

Frequently asked questions about DEN to SNA

How long is the flight from Denver (DEN) to Santa Ana (SNA)?

Scheduled flight times from Denver (DEN) to Santa Ana (SNA) run from 2h 27m to 2h 34m across the departures in the schedule table on this page. The nonstop covers about 844 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from DEN to SNA?

United Airlines and Frontier Airlines fly DEN to SNA nonstop. 2LNR doesn't show award or upgrade space for any of them on DEN to SNA, so this page carries the schedule rather than a space claim.

How many flights a week are there from DEN to SNA?

About 50 nonstop flights a week run between Denver (DEN) and Santa Ana (SNA) in the current schedule, operated by United Airlines and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from DEN to SNA depart?

Scheduled DEN to SNA nonstops in the next 7 days with service leave between 08:02 and 20:35, local time at Denver. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate DEN to SNA nonstop?

The schedule table on this page lists 9 flight numbers for DEN to SNA nonstops, including UA 725, UA 1320, UA 1497, UA 1704, UA 1707, UA 2300, and UA 2666 on United Airlines, and F9 4371 on Frontier Airlines. The table lists each departure by date with its times and aircraft.

Does 2LNR show upgrade or award space on DEN to SNA?

Not on this route: 2LNR doesn't show award or upgrade space for any airline flying DEN to SNA. The page carries the full DEN to SNA nonstop schedule and who flies each departure, and the reverse direction is linked below.