United Airlines UA566 Flight Status : Live Tracking & Updates

Domestic flight United Airlines UA566 takes off from Sacramento (SMF) United States to Denver (DEN) United States. It's operated by United Airlines. The plane leaves Sacramento International Airport at 16:00 05 May 2026 America/Los_Angeles. The flight is expected to land at Denver International Airport at 19:25 05 May 2026 America/Denver. The flight will last about 2 hours 25 minutes.

Current status of UA566 is Scheduled On time Estimated Depart in 6 hours, 26 minutes

UA566 - UAL566 United Airlines (UA)
SMF Sacramento United States
Flight SMF to DEN
DEN Denver United States
Scheduled On time Estimated Depart in 6 hours, 26 minutes
Departure Sacramento International Airport
IATA: SMFICAO: KSMF
Scheduled 16:00 05 May 2026
Estimated 16:00 05 May 2026
A 16
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 19:25 05 May 2026
Estimated 19:25 05 May 2026
None A34
UA566 Detail
  • Type: Domestic Flight
  • Code Shares: AC 5180
  • Flight Duration: 2 hours 25 minutes
  • Flight Distance: 1464 kms / 909 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 154
  • Freight capacity: 17.8 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737-900 Passenger (Scimitar Winglets)
  • Callsign: F-KSFO2
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Denver
  • Current Time in Sacramento: Tuesday 2026-05-05 09:34 AM
  • Current Time in Denver: Tuesday 2026-05-05 10:34 AM

United Airlines UA566 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA566
AIRPLANE Boeing 737-900 Passenger (Scimitar Winglets)
ON TIME 12
DELAYED 2
CANCELLED 0
ON TIME 27
DELAYED 3
CANCELLED 0
ON TIME 42
DELAYED 16
CANCELLED 0
ON TIME 52
DELAYED 22
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA566 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Mon 04 May
Departed Delayed by 37m
Sacramento (SMF) 2026-05-04T16:00
Denver (DEN) 2026-05-04T19:25
2026-05-04T16:25
Sun 03 May
Departed On time
Sacramento (SMF) 2026-05-03T16:00
Denver (DEN) 2026-05-03T19:25
2026-05-03T16:05
Sat 02 May
Departed On time
Sacramento (SMF) 2026-05-02T16:00
Denver (DEN) 2026-05-02T19:25
2026-05-02T15:51
Fri 01 May
Departed On time
Sacramento (SMF) 2026-05-01T16:00
Denver (DEN) 2026-05-01T19:25
2026-05-01T15:57
Thu 30 Apr
Departed Delayed by 15m
Sacramento (SMF) 2026-04-30T16:00
Denver (DEN) 2026-04-30T19:25
2026-04-30T16:14
Wed 29 Apr
Departed On time
Sacramento (SMF) 2026-04-29T16:12
Denver (DEN) 2026-04-29T19:36
2026-04-29T16:11
Tue 28 Apr
Departed On time
Sacramento (SMF) 2026-04-28T16:12
Denver (DEN) 2026-04-28T19:38
2026-04-28T16:05
Mon 27 Apr
Departed On time
Sacramento (SMF) 2026-04-27T16:12
Denver (DEN) 2026-04-27T19:37
2026-04-27T16:05
Sun 26 Apr
Departed On time
Sacramento (SMF) 2026-04-26T16:12
Denver (DEN) 2026-04-26T19:37
2026-04-26T16:03
Sat 25 Apr
Departed On time
Sacramento (SMF) 2026-04-25T16:12
Denver (DEN) 2026-04-25T19:37
2026-04-25T16:02

Flight routes similar to United Airlines UA566

Airline Flight no Departure Arrival
United Airlines UA549
United Airlines 		05/05/2026
12:55 		2 hours 28 minutes
16:23
United Airlines UA2285
United Airlines 		05/05/2026
09:00 		2 hours 27 minutes
12:27
Air Canada AC5180
Air Canada 		05/05/2026
16:00 		2 hours 27 minutes
19:25
Air Canada AC4262
Air Canada 		05/05/2026
09:00 		2 hours 13 minutes
12:27
Lufthansa LH7639
Lufthansa 		05/05/2026
12:55 		2 hours 31 minutes
16:23
Air Canada AC4314
Air Canada 		05/05/2026
12:55 		2 hours 28 minutes
16:23
Air Canada AC5305
Air Canada 		05/05/2026
19:04 		2 hours 26 minutes
22:30
Copa Airlines CM1289
Copa Airlines 		05/05/2026
16:00 		2 hours 25 minutes
19:25

United Airlines Flight UA566 FAQs

What is the scheduled flight duration for United Airlines UA566 flight?

On average, nonstop flight takes 2 hour(s) 25 minutes, with the flight distance of 1464 km (909 miles).

What is the current status of United Airlines UA566 flight?

The current status of flight United Airlines UA566 is Scheduled On time.

What type of aircraft is used for the United Airlines UA566 flight?

All United Airlines UA566 flights are operated using Boeing 737-900 Passenger (Scimitar Winglets) aircraft.

How many United Airlines UA566 flights are operated a week?

7 flights per week. The Flight United Airlines UA566 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .