United Airlines UA343 Flight Status Today

Domestic flight United Airlines UA343 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 10:53 28 December 2025 America/Chicago. The flight is expected to land at San Francisco International Airport at 13:54 28 December 2025 America/Los_Angeles. The flight will last about 5 hours 1 minutes.

Current status of UA343 is Scheduled On time Estimated Depart in 5 hours, 37 minutes

UA343 - UAL343 United Airlines (UA)
ORD Chicago United States
Flight ORD to SFO
SFO San Francisco United States
Scheduled On time Estimated Depart in 5 hours, 37 minutes
Departure O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 10:53 28 December 2025
Estimated 10:53 28 December 2025
1 B14
Arrival San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 13:54 28 December 2025
Estimated 13:54 28 December 2025
3 F14
UA343 Detail
  • Type: Domestic Flight
  • Code Shares: AC 3212, NZ 9320, VA 8087
  • Flight Duration: 5 hours 1 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 757-300 (winglets) Passenger
  • Callsign: F-KLWL1
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Chicago: Sunday 2025-12-28 05:16 AM
  • Current Time in San Francisco: Sunday 2025-12-28 03:16 AM

United Airlines UA343 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA343
AIRPLANE Boeing 757-300 (winglets) Passenger
ON TIME 10
DELAYED 4
CANCELLED 0
ON TIME 25
DELAYED 5
CANCELLED 0
ON TIME 48
DELAYED 12
CANCELLED 0
ON TIME 65
DELAYED 18
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA343 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 27 Dec
Departed Delayed by 42m
Chicago (ORD) 2025-12-27T10:53
San Francisco (SFO) 2025-12-27T13:54
2025-12-27T11:25
Fri 26 Dec
Arrived Delayed by 53m
Chicago (ORD) 2025-12-26T10:53
San Francisco (SFO) 2025-12-26T13:54
2025-12-26T11:42
2025-12-26T14:47
Thu 25 Dec
Arrived Delayed by 1h 50m
Chicago (ORD) 2025-12-25T10:53
San Francisco (SFO) 2025-12-25T13:54
2025-12-25T12:24
2025-12-25T15:44
Wed 24 Dec
Arrived On time
Chicago (ORD) 2025-12-24T10:53
San Francisco (SFO) 2025-12-24T13:54
2025-12-24T10:54
2025-12-24T13:38
Tue 25 Nov
Arrived Delayed by 17m
Chicago (ORD) 2025-11-25T10:35
San Francisco (SFO) 2025-11-25T13:25
2025-11-25T10:38
2025-11-25T13:42
Sun 23 Nov
Arrived On time
Chicago (ORD) 2025-11-23T10:35
San Francisco (SFO) 2025-11-23T13:25
2025-11-23T10:52
2025-11-23T13:21
Sat 22 Nov
Arrived On time
Chicago (ORD) 2025-11-22T10:35
San Francisco (SFO) 2025-11-22T13:28
2025-11-22T10:31
2025-11-22T12:36
Fri 21 Nov
Arrived On time
Chicago (ORD) 2025-11-21T10:35
San Francisco (SFO) 2025-11-21T13:25
2025-11-21T10:33
2025-11-21T12:57
Mon 17 Nov
Departed On time
Chicago (ORD) 2025-11-17T10:35
San Francisco (SFO) 2025-11-17T13:25
2025-11-17T10:35
Sat 15 Nov
Diverted to ORD Chicago
Chicago (ORD) 2025-11-15T10:35
San Francisco (SFO) 2025-11-15T13:25
2025-11-15T10:38
2025-11-15T11:18

Flight routes similar to United Airlines UA343

Airline Flight no Departure Arrival
United Airlines UA1577
United Airlines 		28/12/2025
14:40 		4 hours 56 minutes
17:36
United Airlines UA611
United Airlines 		28/12/2025
07:05 		4 hours 53 minutes
09:58
United Airlines UA2264
United Airlines 		28/12/2025
22:10 		5 hours 4 minutes
01:14
Virgin Australia VA8087
Virgin Australia 		28/12/2025
10:53 		5 hours 1 minutes
13:54
United Airlines UA2179
United Airlines 		28/12/2025
18:25 		5 hours 4 minutes
21:29
United Airlines UA592
United Airlines 		28/12/2025
16:20 		4 hours 59 minutes
19:16
Air China CA7293
Air China 		28/12/2025
07:05 		4 hours 47 minutes
09:58
United Airlines UA210
United Airlines 		28/12/2025
21:05 		4 hours 58 minutes
00:03

United Airlines Flight UA343 FAQs

What is the scheduled flight duration for United Airlines UA343 flight?

On average, nonstop flight takes 5 hour(s) 1 minutes, with the flight distance of 2972 km (1847 miles).

What is the current status of United Airlines UA343 flight?

The current status of flight United Airlines UA343 is Scheduled On time.

What type of aircraft is used for the United Airlines UA343 flight?

All United Airlines UA343 flights are operated using Boeing 757-300 (winglets) Passenger aircraft.

When does the flight United Airlines UA343 arrive?

Flight United Airlines UA343 arrives at 13:54.

Which terminal the flight United Airlines UA343 is arriving at?

Flight United Airlines UA343 arrives in San Francisco International Airport at Terminal 3.

How many United Airlines UA343 flights are operated a week?

7 flights per week. The Flight United Airlines UA343 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .