Hot air balloons are made in a variety of shapes and sizes. While some are only large enough to carry the pilot, others are accommodated to carry as many as 14 or 15 people. Each balloon has a maximum weight capacity. Altitudes and high outside temperatures also determine the weight capacity of a balloon. Some ballooning companies may have a maximum weight limit per passenger, while others may charge more for someone of a larger weight. The particular company you purchased the flight from should be consulted if a larger person will be flying, as each company has its own policies regarding weight limitations.