Flight LH 90 is a scheduled passenger flight operated by Lufthansa, a major German airline. This flight typically connects Frankfurt Airport (FRA) in Germany to Los Angeles International Airport (LAX) in the United States. The flight duration is approximately 11 to 12 hours, depending on weather conditions and air traffic. LH 90 is part of Lufthansa's long-haul service, offering various amenities such as in-flight entertainment, meals, and comfortable seating for travelers on this transatlantic route.