United flight #UA381 from Washington to Austin is declaring an emergency.
Flight UA381 departed Washington IAD at 08:33 EDT and declared an emergency inbound Austin, Texas.
The Boeing 737-900ER (registration N39463) performed a go around on runway 36R at Austin possibly due to the weather.
The pilot squawked 7700 (general emergency) due to low fuel and the aircraft is circling at 3,000 ft.
UPDATE 12:05 CDT
The flight is given priority landing on runway 36L.
UPDATE 12:08 CDT
The Boeing 737-900ER safely landed and vacated the runway.
UPDATE 12:09 CDT
Emergency vehicles are checking the brakes.