United UA5721 Flight Status Tracker
UA5721 is a domestic flight operated by United. UA5721 is departing from Denver (DEN), United States and arriving at Austin (AUS), United States. The flight distance is about 1245.83 km or 774.13 miles and flight time is 3 hours 21 minutes. Get the latest status of UA5721 / UAL5721 here.
Update on Jan. 9, 2026, 3:18 a.m.
Lastest Status
Arrived On time
DEN
Departure
Denver International Airport
Scheduled Departure:
07:00
Actual Departure:
07:38
Departure Terminal:
2 Gate None
Distance:
1245.83 km / 774.13 miles or 672.70 nautical miles.
AUS
Arrival
Austin-Bergstrom Airport
Scheduled Arrival:
08:23
Actual Arrival:
08:36
Arrival Terminal:
N/A Gate None
Flight UA5721 detail information
- Type Domestic Flight
- Route Departure Denver (DEN), United States and arriving at Austin (AUS), United States
- Airlines United (UA)
- Aircraft E75L
- Flight Duration 3 hours 21 minutes
- Flight Distance 1245.83 km /774.13 miles
- Operating Days Monday, Tuesday, Thursday, Friday, Saturday
UA5721 Airports
Departures
- Airport: Denver International Airport, United States
- ICAO Code: DEN
- DEN Current time: 09:00 12-Jan-2026
Arrivals
- Airport: Austin-Bergstrom Airport, United States
- ICAO Code: AUS
- AUS Current time: 10:00 12-Jan-2026