How fast was dienonychus?

Answer 1

Dromaeosaurus, a genus closely related to the well-known Velociraptor, was likely capable of reaching speeds of around 25 to 40 miles per hour (40 to 64 kilometers per hour). Its lightweight build and powerful legs suggest it was a swift predator, adept at chasing down prey. However, exact speed estimates can vary, as direct evidence is limited and often inferred from comparisons with modern birds and reptiles.