United Airlines UA1666 Flight Status Today

Domestic flight United Airlines UA1666 takes off from Cincinnati (CVG) United States to Denver (DEN) United States. It's operated by United Airlines. The plane leaves Cincinnati/Northern Kentucky Airport at 08:00 29 December 2025 America/New_York. The flight is expected to land at Denver International Airport at 09:21 29 December 2025 America/Denver. The flight will last about 3 hours 21 minutes.

Current status of UA1666 is Departed On time Estimated Arrival in 2 hours, 46 minutes

UA1666 - UAL1666 United Airlines (UA)
CVG Cincinnati United States
Flight CVG to DEN
DEN Denver United States
Departed On time Estimated Arrival in 2 hours, 46 minutes
Departure Cincinnati/Northern Kentucky Airport
IATA: CVGICAO: KCVG
Scheduled 08:00 29 December 2025
Actual 08:00 29 December 2025
3 A13
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 09:21 29 December 2025
Estimated 09:09 29 December 2025
None A20
UA1666 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 21 minutes
  • Flight Distance: 1721 kms / 1069 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Wednesday
Passenger Services
  • Service type: Normal passenger
  • Seats: 146
  • Freight capacity: 9.4 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KECS1
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Denver
  • Current Time in Cincinnati: Monday 2025-12-29 08:23 AM
  • Current Time in Denver: Monday 2025-12-29 06:23 AM

Flight routes similar to United Airlines UA1666

Airline Flight no Departure Arrival
Southwest Airlines WN2096
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19:25 		0 minutes
20:25
United Airlines UA479
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16:39
Star Peru 2I594
Star Peru 		29/12/2025
02:10 		0 minutes
None
Frontier Airlines F93725
Frontier Airlines 		29/12/2025
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07:33
Sun Country Airlines SY3058
Sun Country Airlines 		29/12/2025
15:10 		2 hours 3 minutes
15:44
Frontier Airlines F93285
Frontier Airlines 		29/12/2025
11:56 		3 hours 12 minutes
13:08
Frontier Airlines F93727
Frontier Airlines 		29/12/2025
21:16
None
Frontier Airlines F99647
Frontier Airlines 		29/12/2025
15:25 		2 hours 50 minutes
16:23

United Airlines Flight UA1666 FAQs

What is the scheduled flight duration for United Airlines UA1666 flight?

On average, nonstop flight takes 3 hour(s) 21 minutes, with the flight distance of 1721 km (1069 miles).

What is the current status of United Airlines UA1666 flight?

The current status of flight United Airlines UA1666 is Departed On time.

What type of aircraft is used for the United Airlines UA1666 flight?

All United Airlines UA1666 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

How many United Airlines UA1666 flights are operated a week?

1 flights per week. The Flight United Airlines UA1666 is operated on Wednesday.