United Airlines UA2166 Flight Status Today

Domestic flight United Airlines UA2166 takes off from Chicago (ORD) United States to San Francisco (SFO) United States. It's operated by United Airlines. The plane leaves O'Hare International Airport at 17:16 America/Chicago. The flight is expected to land at San Francisco International Airport at 20:10 America/Los_Angeles. The flight will last about 4 hours 54 minutes.

UA2166 - UAL2166 United Airlines (UA)
ORD Chicago United States
Flight ORD to SFO
SFO San Francisco United States
Contact Airlines It may not operate on the date requested
Departure O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 17:16
2 E6
Arrival San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 20:10
3 E7
UA2166 Detail
  • Type: Domestic Flight
  • Flight Duration: 4 hours 54 minutes
  • Flight Distance: 2972 kms / 1847 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
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 737MAX 9 Passenger
  • Callsign: F-KEMT2
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Chicago: Sunday 2026-01-18 13:34 PM
  • Current Time in San Francisco: Sunday 2026-01-18 11:34 AM

United Airlines UA2166 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA2166
AIRPLANE Boeing 737MAX 9 Passenger
ON TIME 9
DELAYED 5
CANCELLED 0
ON TIME 20
DELAYED 10
CANCELLED 0
ON TIME 40
DELAYED 20
CANCELLED 0
ON TIME 52
DELAYED 22
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA2166 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Fri 16 Jan
Departed On time
Chicago (ORD) 2026-01-16T17:16
San Francisco (SFO) 2026-01-16T20:10
2026-01-16T17:29
Thu 15 Jan
Scheduled On time
Chicago (ORD) 2026-01-15T17:16
San Francisco (SFO) 2026-01-15T20:10
Wed 14 Jan
Scheduled On time
Chicago (ORD) 2026-01-14T17:16
San Francisco (SFO) 2026-01-14T20:10
Tue 13 Jan
Scheduled On time
Chicago (ORD) 2026-01-13T17:16
San Francisco (SFO) 2026-01-13T20:10
Mon 12 Jan
Scheduled On time
Chicago (ORD) 2026-01-12T17:16
San Francisco (SFO) 2026-01-12T20:10
Sun 11 Jan
Scheduled On time
Chicago (ORD) 2026-01-11T17:16
San Francisco (SFO) 2026-01-11T20:10
Fri 09 Jan
Departed On time
Chicago (ORD) 2026-01-09T17:16
San Francisco (SFO) 2026-01-09T20:10
2026-01-09T17:11
Thu 08 Jan
Scheduled On time
Chicago (ORD) 2026-01-08T17:16
San Francisco (SFO) 2026-01-08T20:10
Wed 07 Jan
Departed On time
Chicago (ORD) 2026-01-07T17:16
San Francisco (SFO) 2026-01-07T20:10
2026-01-07T17:16
Tue 06 Jan
Scheduled On time
Chicago (ORD) 2026-01-06T17:16
San Francisco (SFO) 2026-01-06T20:10

Flight routes similar to United Airlines UA2166

Airline Flight no Departure Arrival
Qantas QF3106
Qantas 		18/01/2026
11:46 		4 hours 51 minutes
14:37
Emirates EK6302
Emirates 		18/01/2026
18:29 		5 hours 1 minutes
21:30
Air New Zealand NZ9324
Air New Zealand 		18/01/2026
08:55 		4 hours 54 minutes
11:49
United Airlines UA1807
United Airlines 		18/01/2026
06:47 		4 hours 43 minutes
09:40
Air Canada AC5269
Air Canada 		18/01/2026
12:45 		4 hours 50 minutes
15:35
Air Canada AC5081
Air Canada 		18/01/2026
14:40 		4 hours 56 minutes
17:36
Air Canada AC5395
Air Canada 		18/01/2026
18:29 		5 hours 1 minutes
21:30
Virgin Australia VA8091
Virgin Australia 		18/01/2026
19:58 		5 hours 2 minutes
23:00

United Airlines Flight UA2166 FAQs

What is the scheduled flight duration for United Airlines UA2166 flight?

On average, nonstop flight takes 4 hour(s) 54 minutes, with the flight distance of 2972 km (1847 miles).

What type of aircraft is used for the United Airlines UA2166 flight?

All United Airlines UA2166 flights are operated using Boeing 737MAX 9 Passenger aircraft.

Which terminal the flight United Airlines UA2166 is arriving at?

Flight United Airlines UA2166 arrives in San Francisco International Airport at Terminal 3.

How many United Airlines UA2166 flights are operated a week?

7 flights per week. The Flight United Airlines UA2166 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .