United Airlines UA643 flight status now

Current status of UA643 is Arrived On time

UA643 - UAL643 United Airlines (UA)
PIT Pittsburgh United States
Flight PIT to SFO
SFO San Francisco United States
Arrived On time
Departure Pittsburgh International Airport
IATA: PITICAO: KPIT
Scheduled 06:45 17 November 2025
Actual 06:38 17 November 2025
None A8
Arrival San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 09:27 17 November 2025
Actual 09:17 17 November 2025
3 F14
UA643 Detail
  • Type: Domestic Flight
  • Code Shares: NZ 9395
  • Flight Duration: 5 hours 39 minutes
  • Flight Distance: 3626 kms / 2253 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 167
  • Freight capacity: 17.1 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737MAX 8 Passenger
  • Callsign: F-NZAA2
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Pittsburgh: Monday 2025-11-17 23:34 PM
  • Current Time in San Francisco: Monday 2025-11-17 20:34 PM

Domestic flight United Airlines UA643 takes off from Pittsburgh (PIT) United States to San Francisco (SFO) United States. It's operated by United Airlines. The plane leaves Pittsburgh International Airport at 06:45 17 November 2025 America/New_York. The flight is expected to land at San Francisco International Airport at 09:27 17 November 2025 America/Los_Angeles. The flight will last about 5 hours 39 minutes.

United Airlines UA643 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA643
AIRPLANE Boeing 737MAX 8 Passenger
ON TIME 11
DELAYED 3
CANCELLED 0
ON TIME 26
DELAYED 3
CANCELLED 0
ON TIME 47
DELAYED 5
CANCELLED 0
ON TIME 64
DELAYED 6
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA643 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 16 Nov
Scheduled On time
Pittsburgh (PIT) 2025-11-16T06:45
San Francisco (SFO) 2025-11-16T09:27
Sat 15 Nov
Arrived On time
Pittsburgh (PIT) 2025-11-15T06:45
San Francisco (SFO) 2025-11-15T09:27
2025-11-15T06:38
2025-11-15T09:22
Mon 10 Nov
Scheduled On time
Pittsburgh (PIT) 2025-11-10T06:45
San Francisco (SFO) 2025-11-10T09:27
Thu 06 Nov
Arrived On time
Pittsburgh (PIT) 2025-11-06T06:45
San Francisco (SFO) 2025-11-06T09:27
2025-11-06T06:43
2025-11-06T09:14
Sun 02 Nov
Scheduled On time
Pittsburgh (PIT) 2025-11-02T06:45
San Francisco (SFO) 2025-11-02T09:27
Fri 31 Oct
Scheduled On time
Pittsburgh (PIT) 2025-10-31T06:45
San Francisco (SFO) 2025-10-31T09:27
Fri 24 Oct
Arrived On time
Pittsburgh (PIT) 2025-10-24T17:25
San Francisco (SFO) 2025-10-24T19:53
2025-10-24T17:32
2025-10-24T20:02
Tue 21 Oct
Departed On time
Pittsburgh (PIT) 2025-10-21T17:25
San Francisco (SFO) 2025-10-21T19:53
2025-10-21T17:24
Mon 13 Oct
Arrived On time
Pittsburgh (PIT) 2025-10-13T17:25
San Francisco (SFO) 2025-10-13T19:53
2025-10-13T17:27
2025-10-13T19:49
Thu 02 Oct
Arrived On time
Pittsburgh (PIT) 2025-10-02T17:25
San Francisco (SFO) 2025-10-02T19:53
2025-10-02T17:24
2025-10-02T19:50

Similar flight route from Pittsburgh (PIT) to San Francisco (SFO)

Airline Flight no Departure Arrival
United Airlines UA552
United Airlines 		17/11/2025
17:20 		5 hours 44 minutes
20:04
Air New Zealand NZ9396
Air New Zealand 		17/11/2025
17:20 		5 hours 44 minutes
20:04
Air China CA7303
Air China 		17/11/2025
06:45 		5 hours 44 minutes
09:27
Air New Zealand NZ9395
Air New Zealand 		17/11/2025
06:45 		5 hours 42 minutes
09:27

Frequently asked questions, answered

How long is the flight from Pittsburgh to San Francisco?

On average, nonstop flight takes 5 hour(s) 39 minutes, with the flight distance of 3626 km (2253 miles).

What type of aircraft is used for the United Airlines UA643 flight?

All United Airlines UA643 flights are operated using Boeing 737MAX 8 Passenger aircraft.

Which terminal the flight United Airlines UA643 is arriving at?

Flight United Airlines UA643 arrives in San Francisco International Airport at Terminal 3.

How many United Airlines UA643 flights are operated a week?

7 flights per week. The Flight United Airlines UA643 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .