The Hunza Valley is a mountainous valley in the northern part of the

6. Boeing 777-200

The Boeing 777 200 is a passenger plane made in the United States. It can accommodate 440 passengers in a single-class system and 400 in a two-class configuration. It has a travel range of 14,260 kilometers or 7,700 nautical miles.
The 777-200 retirements began before the current crisis and continues throughout 2020. British Airways’, Delta Airlines (DAL) and Singapore are among the airlines who are saying goodbye to the aircraft. 

5. Airbus A340-600

Introduced in 2002, the A340-600 is the largest-capacity member of the Airbus A340 Family. The four-engine wide-body can carry 380 passengers. As of October 2020, the main operators are Lufthansa (LHAB) (LHA) and Mahan Air.
In April 2020, Lufthansa (LHAB) (LHA) temporarily decommissioned its entire fleet of seventeen Airbus A340-600 aircraft until 2021. 

4. Boeing 777-300

The Boeing 777 300 is a passenger plane manufactured in the United States with a seating capacity of 550 people in a single-class setup and 451 in a two-class configuration. It has a travel range of 6,013 nautical miles or 11,135 kilometers.
Emirates is the largest Boeing 777 operator in the world, with 131 of the 777-300 in service. 

3. Boeing 747-400

The Boeing 747 400 is a passenger plane made in the United States by Boeing that has the capacity to accommodate 416 passengers in a three-class setup, 524 in a two-class setup and 660 in an all-economy cabin. It has a travel range of 7,260 nautical miles or 13,446 kilometers. Its inaugural flight was on April 28, 1988. The 747-400, with many structural and electronics improvements, was a major development of the 747 series. 
British Airways used to be one of the main operators but it retired the entire 747 fleet due to the coronavirus crisis in the summer of 2020. Now its main operator is Atlas Air. China Airlines is also among the largest passenger airlines still operating the 747 and it has taken delivery of 16, according to planespotters.net.