Regional Jet CL65; Undifferentiated or Other Model
Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument; Flight Crew Multiengine
Communication Breakdown
ATC Issue All Types; Conflict Airborne Conflict; Deviation - Track / Heading All Types
Air Traffic Control Issued New Clearance; Flight Crew Requested ATC Assistance / Clarification
Airport; Airspace Structure; Human Factors; Aircraft
Aircraft ahead failed to exit landing runway in timely fashion. ATC instructed us to execute a go-around; Runway 34 right. Simultaneous departing traffic on 35 left was offset and behind. We were than instructed to turn right heading of 105. Almost immediately we got a proximity warning. We were then instructed shortly after to fly runway heading and climb maintain 9;000 ft. ATC came back after giving us vectors for Runway 35R; informing us they had a mix up in call signs. Their intent was to turn the aircraft heading 105 departing off of Runway 35L. It seemed that air traffic control had a high workload at the time of our go around and I assume the controller was fatigued. Suggest continued use of good situational awareness about surrounding air traffic environment during high workload for air traffic control.
Regional Jet pilot reported experiencing an airborne conflict with an aircraft taking off from a parallel runway during an ATC directed go-around.