Not only does an airplane burn off via a great deal of Electrical power getting off the bottom, but they also burn lots of fuel when their engines are idling on the ground, so the number of layovers you have on your trip to Australia will impact your carbon footprint. https://businessclasstonewyorkcar.business.blog/2025/02/27/book-the-cheapest-business-class-flights-to-costa-rica-enjoy-the-paradise/