United Airlines UA866 Flight Status : Live Tracking & Updates

Domestic flight United Airlines UA866 takes off from Raleigh (RDU) United States to Denver (DEN) United States. It's operated by United Airlines. The plane leaves Raleigh-Durham International Airport at 08:15 America/New_York. The flight is expected to land at Denver International Airport at 10:18 America/Denver. The flight will last about 4 hours 3 minutes.

UA866 - UAL866 United Airlines (UA)
RDU Raleigh United States
Flight RDU to DEN
DEN Denver United States
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 31-January-2021
Departure Raleigh-Durham International Airport
IATA: RDUICAO: KRDU
Scheduled 08:15
2 D20
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 10:18
None B47
UA866 Detail
  • Type: Domestic Flight
  • Flight Duration: 4 hours 3 minutes
  • Flight Distance: 2311 kms / 1436 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: Normal passenger
  • Seats: 167
  • Freight capacity: 17.1 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Airbus A319
  • Callsign: UAL866
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Denver
  • Current Time in Raleigh: Thursday 2026-05-07 06:26 AM
  • Current Time in Denver: Thursday 2026-05-07 04:26 AM

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United Airlines Flight UA866 FAQs

What is the scheduled flight duration for United Airlines UA866 flight?

On average, nonstop flight takes 4 hour(s) 3 minutes, with the flight distance of 2311 km (1436 miles).

What type of aircraft is used for the United Airlines UA866 flight?

All United Airlines UA866 flights are operated using Airbus A319 aircraft.