Avianca debuts seasonal San Salvador-Las Vegas flights: Travel Weekly
Janet (airline) - Wikipedia
2018 Traffic Data for U.S Airlines and Foreign Airlines U.S. Flights
Four Killed in Midair Plane Collision in Nevada - The New York Times
US says probe into Southwest Airlines December meltdown ongoing
Delta passengers in Vegas fall sick while waiting on flight in triple-digit temperatures - ABC News
DOT Launches Investigation Into Delta Tarmac Delay in Extreme Heat at Las Vegas Airport
Buttigieg says DOT investigating why Delta Air Lines passengers remained on plane in extreme heat
Las Vegas Delta flight under FAA investigation, Tourism