United Airlines UA4638 Flight Status Today

Domestic flight United Airlines UA4638 takes off from San Francisco (SFO) United States to Fresno (FAT) United States. It's operated by United Airlines. The plane leaves San Francisco International Airport at 20:45 18 January 2026 America/Los_Angeles. The flight is expected to land at Fresno Yosemite International Airport at 21:51 18 January 2026 America/Los_Angeles. The flight will last about 1 hours 6 minutes.

Current status of UA4638 is Scheduled On time Estimated Depart in 10 hours, 30 minutes

UA4638 - UAL4638 United Airlines (UA)
SFO San Francisco United States
Flight SFO to FAT
FAT Fresno United States
Scheduled On time Estimated Depart in 10 hours, 30 minutes
Departure San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 20:45 18 January 2026
Estimated 20:45 18 January 2026
3 F18
Arrival Fresno Yosemite International Airport
IATA: FATICAO: KFAT
Scheduled 21:51 18 January 2026
Estimated 21:51 18 January 2026
None None
UA4638 Detail
  • Type: Domestic Flight
  • Code Shares: AC 3849, AV 2034, CM 1450, LH 8883, NZ 9217
  • Flight Duration: 1 hours 6 minutes
  • Flight Distance: 255 kms / 158 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 50
  • Freight capacity: 1 tons
  • Passenger classes: Economy, Shuttle, Premium Economy
More Detail
  • Aircraft: Canadair (Bombardier) Regional Jet 200
  • Callsign: F-KMRC3
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Los_Angeles
  • Current Time in San Francisco: Sunday 2026-01-18 10:15 AM
  • Current Time in Fresno: Sunday 2026-01-18 10:15 AM

Flight routes similar to United Airlines UA4638

Airline Flight no Departure Arrival
SkyWest Airlines OO4638
SkyWest Airlines 		18/01/2026
20:45 		1 hours 6 minutes
21:51
SkyWest Airlines OO5958
SkyWest Airlines 		18/01/2026
12:28 		1 hours 13 minutes
13:41
United Airlines UA5958
United Airlines 		18/01/2026
12:28 		1 hours 13 minutes
13:41
United Airlines UA5662
United Airlines 		18/01/2026
08:28 		1 hours 18 minutes
09:46
SkyWest Airlines OO5662
SkyWest Airlines 		18/01/2026
08:28 		1 hours 14 minutes
09:46
Avianca AV2034
Avianca 		18/01/2026
20:45 		1 hours 6 minutes
21:51
Air Canada AC3849
Air Canada 		18/01/2026
20:45 		1 hours 6 minutes
21:51
Air Canada AC4336
Air Canada 		18/01/2026
08:28 		1 hours 18 minutes
09:46

United Airlines Flight UA4638 FAQs

What is the scheduled flight duration for United Airlines UA4638 flight?

On average, nonstop flight takes 1 hour(s) 6 minutes, with the flight distance of 255 km (158 miles).

What is the current status of United Airlines UA4638 flight?

The current status of flight United Airlines UA4638 is Scheduled On time.

What type of aircraft is used for the United Airlines UA4638 flight?

All United Airlines UA4638 flights are operated using Canadair (Bombardier) Regional Jet 200 aircraft.

How many United Airlines UA4638 flights are operated a week?

5 flights per week. The Flight United Airlines UA4638 is operated on Wednesday, Thursday, Friday, Saturday, Sunday.