Under what circumstances can a plane not take off?

The plane cannot take off under the following conditions: weather conditions, crew conditions, traffic control, mechanical failure, etc. The plane cannot take off. The most common ones are flight delays due to weather reasons, bad weather that does not meet flight standards, visibility, and low altitude. Clouds, thunderstorms, strong crosswinds and other conditions are all reasons for failure to take off normally. Measures that can be taken after the flight is delayed: refund or transfer the ticket. After arriving at the airport, keep abreast of flight status. It is recommended to know where the plane is so as to deduce the approximate departure time. If the delay is acceptable, you can wait patiently; understand your rights. Passengers whose flights are delayed should enjoy three rights: the right to know, the right to choose and the right to claim. The right to know means that after a flight delay occurs, passengers have the right to obtain detailed information as soon as possible and to learn about subsequent developments in a timely manner so as to make reasonable choices.