Track a Flight

ADVANCED SEARCH

(UA) United Airlines 5443 Flight Tracker

Flight Status

SFO

San Francisco, CA, US

San Francisco International Airport

Flight Departure Times

20-Feb-2026

Scheduled

18:40 PST

Estimated

18:40 PST

Terminal

Gate

F18

ONT

Ontario, CA, US

Ontario International Airport

Flight Arrival Times

20-Feb-2026

Scheduled

20:07 PST

Estimated

20:07 PST

Terminal

Gate

N/A

VIEW FLIGHT DETAILS SET UP FLIGHT ALERTS ON-TIME PERFORMANCE SFO AIRPORT CONDITIONS ONT AIRPORT CONDITIONS REFRESH DATA

Flight Tracker

Positional Tracking Not Available Yet

Tracking will begin after departure

Additional Details

This Flight Also Marketed As

Codeshare Airline

Air Canada

Flight Number

(AC) 4081

Aircraft Equipment

Code

CR7

Description

Canadair (Bombardier) Regional Jet 700 and Challenger 870

Past and Upcoming Flights

For flights prior to the results below, please use our Historical Flight Status feature.

17-Feb

18-Feb

19-Feb

20-Feb

21-Feb

22-Feb

23-Feb

Sorry, we do not have any other information for this flight in the past 3 days or upcoming in the the next 3 days. For information on this flight prior to 3 days please use our Historical Flight Status feature.