Pollution is the main global issue faced by the entire world and air pollution is one of the severe types of pollution which affects the temperature changes on the earth's surface. The rise in global warming is one of the effects of the rise in air pollution. Aviation required a large amount of fuel for transportation from one location to another location which creates more pollution due to the exhaustion of harmful gases. Thus, the focus of the study is to know the different approaches made by different organizations in the world to achieve zero emissions among flights to reduce pollution. There are different studies made by different organizations in the world on the impact of air pollution due to flights and preventive measures to control pollution to reduce global warming. Biofuels and air purifiers with carbon dispensers are the new approaches made to control the harmful greenhouse gas emissions of flights. The study will further help in developing the flight system to control the air pollution of flights at a low cost and in an eco-friendly manner