Why Heavy Rain Cancels Flights Beyond Visibility Problems

Airplanes can usually fly safely through rain once they are high in the sky.

Rain is more difficult during takeoff and landing because pilots and ground crews need to use the runway safely.

Water can make the runway slippery and make it harder for planes to stop or steer.

Heavy rain can also create puddles that cause hydroplaning.

Storms may bring strong winds, lightning, hail, and sudden changes in wind direction.

These conditions can make takeoffs and landings unsafe or slower.

Special instruments can guide planes toward the runway when pilots cannot see it clearly.

Aircraft are built to handle rain, lightning, and other rough weather.

Flights may still be delayed, cancelled, or diverted when safety limits are reached.