United Airlines UA4639 Flight Status : Live Tracking & Updates

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 08:28 07 May 2026 America/Denver. The flight is expected to land at San Francisco International Airport at 09:30 07 May 2026 America/Los_Angeles. The flight will last about 2 hours 2 minutes.

Current status of UA4639 is Scheduled On time Estimated Depart in 4 hours, 25 minutes

UA4639 - UAL4639 United Airlines (UA)
BOI Boise United States
Flight BOI to SFO
SFO San Francisco United States
Scheduled On time Estimated Depart in 4 hours, 25 minutes
Departure Boise Air Terminal (Gowen Field)
IATA: BOIICAO: KBOI
Scheduled 08:28 07 May 2026
Estimated 08:28 07 May 2026
None B11
Arrival San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 09:30 07 May 2026
Estimated 09:30 07 May 2026
3 F9
UA4639 Detail
  • Type: Domestic Flight
  • Code Shares: NH 7335
  • Flight Duration: 2 hours 2 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: Thursday 2026-05-07 04:03 AM
  • Current Time in San Francisco: Thursday 2026-05-07 03:03 AM

Flight routes similar to United Airlines UA4639

Airline Flight no Departure Arrival
Condor DE5167
Condor 		07/05/2026
09:02 		1 hours 56 minutes
09:58
Air New Zealand NZ9394
Air New Zealand 		07/05/2026
18:58 		0 minutes
19:58
United Airlines UA4753
United Airlines 		07/05/2026
18:58 		0 minutes
19:58
United Airlines UA4733
United Airlines 		07/05/2026
12:30 		2 hours 0 minutes
13:32
Copa Airlines CM2352
Copa Airlines 		07/05/2026
18:58 		2 hours 0 minutes
19:58
SkyWest Airlines OO4661
SkyWest Airlines 		07/05/2026
16:20 		2 hours 2 minutes
17:22
United Airlines UA4661
United Airlines 		07/05/2026
16:20 		2 hours 2 minutes
17:22
Air New Zealand NZ9393
Air New Zealand 		07/05/2026
06:23 		1 hours 37 minutes
07:25

United Airlines Flight UA4639 FAQs

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

On average, nonstop flight takes 2 hour(s) 2 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 Scheduled On time.

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 09:30.

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.