Experts say a United Airlines jet whose windshield cracked open at 36,000 feet was likely hit by a weather balloon.
The plane had originally taken off from an airport in Denver on Thursday night before making an emergency landing in Salt Lake City.
Experts say a United Airlines jet whose windshield cracked open at 36,000 feet was likely hit by a weather balloon.
The plane had originally taken off from an airport in Denver on Thursday night before making an emergency landing in Salt Lake City.