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(UA) United Airlines 4821 Flight Tracker
Flight Status
Flight Tracker
Positional Tracking Has Ended
The flight has landed
ALTITUDE0 ft
LANDED
Flight Time
Total
1h 41m
Elapsed
1h 41m
Remaining
0m
Flight Distance
Total
0
Flown
0
Remaining
0
Past and Upcoming Flights
For flights prior to the results below, please use our Historical Flight Status feature.
24-Aug
21-Aug
22-Aug
23-Aug
24-Aug
25-Aug
26-Aug
27-Aug
Flights for Friday, 21-Aug-2026
Departure Time
Origin
Destination
Arrival Time
09:35 CDT
IAH
Houston
AMA
Amarillo
11:24 CDT
Flights for Saturday, 22-Aug-2026
Departure Time
Origin
Destination
Arrival Time
10:15 CDT
IAH
Houston
AMA
Amarillo
12:11 CDT
Flights for Sunday, 23-Aug-2026
Departure Time
Origin
Destination
Arrival Time
09:35 CDT
IAH
Houston
AMA
Amarillo
11:24 CDT
Flights for Monday, 24-Aug-2026
Departure Time
Origin
Destination
Arrival Time
09:35 CDT
IAH
Houston
AMA
Amarillo
11:24 CDT
Flights for Tuesday, 25-Aug-2026
Departure Time
Origin
Destination
Arrival Time
10:15 CDT
IAH
Houston
AMA
Amarillo
12:11 CDT
Flights for Wednesday, 26-Aug-2026
Departure Time
Origin
Destination
Arrival Time
10:15 CDT
IAH
Houston
AMA
Amarillo
12:11 CDT
Flights for Thursday, 27-Aug-2026
Departure Time
Origin
Destination
Arrival Time
09:35 CDT
IAH
Houston
AMA
Amarillo
11:24 CDT