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(UA) United Airlines 4521 Flight Tracker
Flight Status
Flight Tracker
Positional Tracking Has Ended
The flight has landed
ALTITUDE0 ft
LANDED
Flight Time
Total
1h 45m
Elapsed
1h 45m
Remaining
0m
Flight Distance
Total
0
Flown
0
Remaining
0
Additional Details
This Flight Also Marketed As
Codeshare Airline
Air Canada
Flight Number
(AC) 4837
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.
15-Mar
12-Mar
13-Mar
14-Mar
15-Mar
16-Mar
17-Mar
18-Mar
Flights for Thursday, 12-Mar-2026
Departure Time
Origin
Destination
Arrival Time
11:10 EDT
CVG
Cincinnati
EWR
Newark
13:14 EDT
11:10 EDT
CVG
Cincinnati
EWR
Newark
13:14 EDT
Flights for Friday, 13-Mar-2026
Departure Time
Origin
Destination
Arrival Time
11:10 EDT
CVG
Cincinnati
EWR
Newark
13:14 EDT
Flights for Saturday, 14-Mar-2026
No Flight Information Available
According to our data, this flight is not scheduled to fly on this date
Flights for Sunday, 15-Mar-2026
Departure Time
Origin
Destination
Arrival Time
10:55 EDT
CVG
Cincinnati
EWR
Newark
12:59 EDT
Flights for Monday, 16-Mar-2026
Departure Time
Origin
Destination
Arrival Time
11:10 EDT
CVG
Cincinnati
EWR
Newark
13:14 EDT
Flights for Tuesday, 17-Mar-2026
No Flight Information Available
According to our data, this flight is not scheduled to fly on this date
Flights for Wednesday, 18-Mar-2026
No Flight Information Available
According to our data, this flight is not scheduled to fly on this date