Cardinal 177/177RG
Flight Crew Flight Instructor; Flight Crew Commercial
Flight Crew Last 90 Days 300; Flight Crew Total 1470; Flight Crew Type 1400
Situational Awareness; Communication Breakdown
ATC Issue All Types; Conflict NMAC
General None Reported / Taken
Human Factors
Dual departure from Runway XXL and XXR; PA-28 was below and behind us. [It] was cleared to make a northwestern turn out; causing us to cross their flight path on takeoff. Was given traffic advisory for another aircraft that was not a factor for us; and we didn't see the PA-28 until it maneuvered to avoid us.
GA flight instructor reported a near mid-air collision with an aircraft departing the parallel runway.