Terrifying surveillance footage captured the moment a speeding charter bus ran a red light and plowed into an MTA bus in Queens early Monday, killing three people and injuring 16 others.

The 14-second clip, obtained by ABC 7, shows the city bus — which had a green light — halfway into a right turn from Main Street onto Northern Boulevard in Flushing when its back end is suddenly struck by the out-of-control private bus, causing the city bus to completely spin around.

The private bus, operated by the Flushing-based Dahlia Travel and Tours, then crashes into a corner Kennedy Fried Chicken.

The speedometer from the charter bus was stuck at 60 mph, more than twice the speed limit.

The bus driver, an MTA passenger and a pedestrian were killed in the collision.