United Airlines UA4639 Flight Status Today

Domestic flight United Airlines UA4639 takes off from Boise (BOI) United States to San Francisco (SFO) United States. It's operated by United Airlines. The plane leaves Boise Air Terminal (Gowen Field) at 09:26 29 April 2026 America/Denver. The flight is expected to land at San Francisco International Airport at 10:30 29 April 2026 America/Los_Angeles. The flight will last about 2 hours 25 minutes.

Current status of UA4639 is Arrived Delayed by 56m

UA4639 - UAL4639 United Airlines (UA)
BOI Boise United States
Flight BOI to SFO
SFO San Francisco United States
Arrived Delayed by 56m
Departure Boise Air Terminal (Gowen Field)
IATA: BOIICAO: KBOI
Scheduled 09:26 29 April 2026
Actual 10:01 29 April 2026
None B11
Arrival San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 10:30 29 April 2026
Actual 11:26 29 April 2026
3 F8
UA4639 Detail
  • Type: Domestic Flight
  • Code Shares: AC 4378, NH 7335
  • Flight Duration: 2 hours 25 minutes
  • Flight Distance: 842 kms / 523 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 50
  • Freight capacity: 1 tons
  • Passenger classes: Economy, Shuttle, Premium Economy
More Detail
  • Aircraft: Embraer 175
  • Callsign: F-KCDC3
  • Departure Timezone: America/Denver
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Boise: Wednesday 2026-04-29 12:35 PM
  • Current Time in San Francisco: Wednesday 2026-04-29 11:35 AM

Flight routes similar to United Airlines UA4639

Airline Flight no Departure Arrival
United Airlines UA4753
United Airlines 		29/04/2026
18:58 		2 hours 2 minutes
20:00
Copa Airlines CM2352
Copa Airlines 		29/04/2026
18:58 		2 hours 2 minutes
20:00
Air New Zealand NZ9392
Air New Zealand 		29/04/2026
12:30 		1 hours 48 minutes
13:32
Air New Zealand NZ9393
Air New Zealand 		29/04/2026
06:15 		1 hours 37 minutes
07:19
United Airlines UA4733
United Airlines 		29/04/2026
12:30 		2 hours 2 minutes
13:32
SkyWest Airlines OO4639
SkyWest Airlines 		29/04/2026
09:26 		2 hours 32 minutes
10:30
ANA NH7335
ANA 		29/04/2026
09:26 		2 hours 32 minutes
10:30
United Airlines UA4678
United Airlines 		29/04/2026
06:15 		1 hours 37 minutes
07:19

United Airlines Flight UA4639 FAQs

What is the scheduled flight duration for United Airlines UA4639 flight?

On average, nonstop flight takes 2 hour(s) 25 minutes, with the flight distance of 842 km (523 miles).

What is the current status of United Airlines UA4639 flight?

The current status of flight United Airlines UA4639 is Arrived Delayed by 56m.

What type of aircraft is used for the United Airlines UA4639 flight?

All United Airlines UA4639 flights are operated using Embraer 175 aircraft.

When does the flight United Airlines UA4639 arrive?

Flight United Airlines UA4639 arrives at 10:30.

Which terminal the flight United Airlines UA4639 is arriving at?

Flight United Airlines UA4639 arrives in San Francisco International Airport at Terminal 3.

How many United Airlines UA4639 flights are operated a week?

1 flights per week. The Flight United Airlines UA4639 is operated on Sunday.