Passengers aboard a Southwest Airline jet that took a dramatic plunge to avoid an oncoming aircraft were told by the pilot that they nearly struck another plane before landing safely in Las Vegas. The Boeing 737 jet dropped hundreds of feet in a little over 30 seconds during a flight on Friday, according to a flight tracking website.

Flight 1496 from Burbank, California, to Las Vegas experienced a sudden nosedive on Friday afternoon to avoid a collision, the report said. FOX News spoke to a traveler on the flight who regularly takes the same trip. She told the outlet the flight experienced “extreme turbulence.”