The airline diversions caused by Iranian missile threats, affecting major carriers like Air France, Lufthansa, British Airways, Emirates, and Qatar Airways, have significant environmental implications. These include increased fuel consumption, higher carbon emissions, and wasted resources due to longer flight paths and rerouting. This incident highlights the need for the aviation industry to adopt more sustainable practices, such as investing in fuel-efficient aircraft, optimizing flight operations, and utilizing sustainable aviation fuels to reduce its ecological footprint.