United UA5638 Flight Status Tracker
UA5638 is a domestic flight operated by United. UA5638 is departing from San Francisco (SFO), United States and arriving at Sacramento (SMF), United States. The flight distance is about 138.43 km or 86.02 miles and flight time is 55 minutes. Get the latest status of UA5638 / UAL5638 here.
Update on Nov. 25, 2025, 3:16 a.m.
Lastest Status
Scheduled On time
SFO
Departure
San Francisco International Airport
Scheduled Departure:
11:00
Estimate Departure:
11:00
Departure Terminal:
2 Gate None
Distance:
138.43 km / 86.02 miles or 74.75 nautical miles.
SMF
Arrival
Sacramento International Airport
Scheduled Arrival:
12:27
Estimate Arrival:
12:27
Arrival Terminal:
3 Gate None
Flight UA5638 detail information
- Type Domestic Flight
- Route Departure San Francisco (SFO), United States and arriving at Sacramento (SMF), United States
- Airlines United (UA)
- Aircraft Canadair CRJ 700
- Flight Duration 55 minutes
- Flight Distance 138.43 km /86.02 miles
- Operating Days Tuesday, Thursday, Saturday
UA5638 Airports
Departures
- Airport: San Francisco International Airport, United States
- ICAO Code: SFO
- SFO Current time: 07:18 07-Dec-2025
Arrivals
- Airport: Sacramento International Airport, United States
- ICAO Code: SMF
- SMF Current time: 07:18 07-Dec-2025