Dallas Campbell and Dr. Hannah Fry delve into the complexities of transporting a million passengers and their baggage into the skies. They explore the construction of the largest passenger aircraft, the challenges of operating in the world’s most crowded airport, and the risks of taking off in the coldest city on the globe. Through their adventurous journey, Dallas and Hannah uncover the fascinating intricacies of air travel, promising to change your perspective on flying forever.