Location

• flat ground
• avoid mountains and buildings
• close to population centre, but far enough from urban
• drained area
• wind consideration (head wind/ tail wind)
• appear near the sea (Boston Logan airport)

in contrast El Alto international airport

Pros and Cons

Plane Travel

Pros:

• Fastest way to travel
• No traffic
• Can go over water or steep mountains
• Can take hundreds of people at once
• Plane crashes are very rare

Cons:

• pricy
• Hard to fly (and takes a lot more than other transport methods to get a license)
• If the plane does crash, there is a high chance everyone in the plane will die, due to it being so high in the air, and mostly above the ocean.
• Lots of CO2 put in the atmosphere

Average Domestic Airline Itinerary Fares By Origin City

https://www.transtats.bts.gov/averagefare/

Future potential

• Reduce C02 emissions
• hydrogen power as energy storage
• ultralight material
• artificial intelligent as assistant
• electric aircraft