It’s snowing. Will the flight be cancelled?

Whether our flight is normal or not depends on many factors, weather is just one of them. If the snow is heavy and visibility is low and the runway is covered, the airport will be closed. Because it takes 2-3 hours to clear the snow on the runway and meet the conditions and requirements for takeoff and landing. If the weather is very cold and the aircraft stays for a long time, the aircraft must be de-iced. At the same time, all delays due to heavy snow Planes have to queue up in order to wait for takeoff orders from the tower, so flights are bound to be delayed and possibly cancelled. Therefore, if it snows at the departure station, it is still the luckiest. If there is a long delay, the passenger can decide whether to travel; if the weather at the departure station is good and the plane takes off smoothly, but if it snows at the destination station, the plane may be prepared. Land at another airport or return to the original departure station and wait for the weather to improve; there is also "bad weather on the route", which means that the weather at the departure station and the destination station is very good, but it is a must-stop place between the two locations. The weather does not meet the flight requirements, which also affects the normal flight. In short, "safety first, prevention first", as long as there is any aspect that does not meet the flight requirements, it will affect flight safety.