United Airlines UA2666 Flight Status Today

Domestic flight United Airlines UA2666 takes off from Denver (DEN) United States to Santa Ana (SNA) United States. It's operated by United Airlines. The plane leaves Denver International Airport at 08:00 18 January 2026 America/Denver. The flight is expected to land at John Wayne Airport at 09:36 18 January 2026 America/Los_Angeles. The flight will last about 2 hours 36 minutes.

Current status of UA2666 is Scheduled On time Estimated Depart in 1 hour, 56 minutes

UA2666 - UAL2666 United Airlines (UA)
DEN Denver United States
Flight DEN to SNA
SNA Santa Ana United States
Scheduled On time Estimated Depart in 1 hour, 56 minutes
Departure Denver International Airport
IATA: DENICAO: KDEN
Scheduled 08:00 18 January 2026
Estimated 08:00 18 January 2026
None B43
Arrival John Wayne Airport
IATA: SNAICAO: KSNA
Scheduled 09:36 18 January 2026
Estimated 09:16 18 January 2026
B 10
UA2666 Detail
  • Type: Domestic Flight
  • Code Shares: AC 5491
  • Flight Duration: 2 hours 36 minutes
  • Flight Distance: 1360 kms / 845 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Charter
  • Seats: 50
  • Freight capacity: 1.5 tons
  • Passenger classes: Economy
More Detail
  • Aircraft: Boeing 737MAX 8 Passenger
  • Callsign: F-KLAS5
  • Departure Timezone: America/Denver
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Denver: Sunday 2026-01-18 06:04 AM
  • Current Time in Santa Ana: Sunday 2026-01-18 05:04 AM

United Airlines UA2666 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA2666
AIRPLANE Boeing 737MAX 8 Passenger
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 29
DELAYED 0
CANCELLED 1
ON TIME 59
DELAYED 0
CANCELLED 1
ON TIME 73
DELAYED 2
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA2666 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 11 Jan
Departed On time
Denver (DEN) 2026-01-11T08:00
Santa Ana (SNA) 2026-01-11T09:36
2026-01-11T07:56
Mon 05 Jan
Arrived On time
Denver (DEN) 2026-01-05T08:01
Santa Ana (SNA) 2026-01-05T09:38
2026-01-05T07:53
2026-01-05T09:32
Fri 02 Jan
Departed On time
Denver (DEN) 2026-01-02T08:01
Santa Ana (SNA) 2026-01-02T09:38
2026-01-02T07:54
Sun 28 Dec
Arrived On time
Denver (DEN) 2025-12-28T08:01
Santa Ana (SNA) 2025-12-28T09:38
2025-12-28T08:01
2025-12-28T09:39
Sat 27 Dec
Arrived On time
Denver (DEN) 2025-12-27T08:01
Santa Ana (SNA) 2025-12-27T09:38
2025-12-27T07:57
2025-12-27T09:39
Thu 25 Dec
Scheduled On time
Denver (DEN) 2025-12-25T08:01
Santa Ana (SNA) 2025-12-25T09:38
Mon 24 Nov
Scheduled On time
Denver (DEN) 2025-11-24T07:50
Santa Ana (SNA) 2025-11-24T09:23
Sun 23 Nov
Scheduled On time
Denver (DEN) 2025-11-23T07:50
Santa Ana (SNA) 2025-11-23T09:23
Wed 19 Nov
Arrived On time
Denver (DEN) 2025-11-19T07:50
Santa Ana (SNA) 2025-11-19T09:23
2025-11-19T07:44
2025-11-19T09:03
Mon 17 Nov
Arrived On time
Denver (DEN) 2025-11-17T07:50
Santa Ana (SNA) 2025-11-17T09:23
2025-11-17T07:42
2025-11-17T09:04

Flight routes similar to United Airlines UA2666

Airline Flight no Departure Arrival
Air Canada AC5385
Air Canada 		18/01/2026
19:45 		2 hours 33 minutes
21:18
United Airlines UA2171
United Airlines 		18/01/2026
19:45 		2 hours 33 minutes
21:18
Frontier Airlines F94371
Frontier Airlines 		18/01/2026
09:06 		2 hours 37 minutes
10:43
United Airlines UA2360
United Airlines 		18/01/2026
13:37 		2 hours 19 minutes
15:10
Southwest Airlines WN4271
Southwest Airlines 		18/01/2026
17:55 		2 hours 40 minutes
19:35
Lufthansa LH9254
Lufthansa 		18/01/2026
19:45 		2 hours 33 minutes
21:18
Air Canada AC3635
Air Canada 		18/01/2026
15:55 		2 hours 33 minutes
17:28
Air Canada AC3062
Air Canada 		18/01/2026
13:37 		2 hours 11 minutes
15:10

United Airlines Flight UA2666 FAQs

What is the scheduled flight duration for United Airlines UA2666 flight?

On average, nonstop flight takes 2 hour(s) 36 minutes, with the flight distance of 1360 km (845 miles).

What is the current status of United Airlines UA2666 flight?

The current status of flight United Airlines UA2666 is Scheduled On time.

What type of aircraft is used for the United Airlines UA2666 flight?

All United Airlines UA2666 flights are operated using Boeing 737MAX 8 Passenger aircraft.

When does the flight United Airlines UA2666 arrive?

Flight United Airlines UA2666 arrives at 09:36.

Which terminal the flight United Airlines UA2666 is arriving at?

Flight United Airlines UA2666 arrives in John Wayne Airport at Terminal B.

How many United Airlines UA2666 flights are operated a week?

7 flights per week. The Flight United Airlines UA2666 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .