United UA5284 Flight Status Tracker
UA5284 is a domestic flight operated by United. UA5284 is departing from San Francisco (SFO), United States and arriving at Ontario (ONT), United States. The flight distance is about 585.63 km or 363.89 miles and flight time is 1 hours 24 minutes. Get the latest status of UA5284 / UAL5284 here.
Update on Jan. 20, 2026, 5:32 p.m.
Lastest Status
Arrived On time
| SFO | ONT |
Distance: 585.63 km / 363.89 miles or 316.21 nautical miles.
Departure San Francisco International Airport
Actual Departure: 05:50
Scheduled Departure: 06:00
Departure Terminal : N/A Gate None
Arrival Ontario International Airport
Actual Arrival: 07:33
Scheduled Arrival: 08:02
Arrival Terminal : N/A Gate None
Flight UA5284 detail information
| Type | Domestic Flight |
| Route | Departure San Francisco (SFO), United States and arriving at Ontario (ONT), United States |
| Airlines | United (UA) |
| Aircraft | EMBRAER EMB 175 (short wing) |
| Flight Duration | 1 hours 24 minutes |
| Flight Distance | 585.63 km /363.89 miles |
| Operating Days | Monday, Wednesday, Thursday, Friday, Sunday |
Find more flight status
UA5284 Airports
| Departures |
|---|
| Airport: San Francisco International Airport, United States |
| ICAO Code: SFO |
| SFO Current time: 11:53 20-Jan-2026 |
| Arrivals |
| Airport: Ontario International Airport, United States |
| ICAO Code: ONT |
| ONT Current time: 11:53 20-Jan-2026 |