The flight from United States to Chechnya depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in United States) to Groznyj (the most popular airport in Chechnya), then the flight time is 33h 40m on average. If you fly from Miami (another popular airport in United States) to Groznyj, then the average flight time is .