Commercial Fixed Wing
Flight Crew Air Transport Pilot (ATP); Flight Crew Multiengine; Flight Crew Instrument
Communication Breakdown; Situational Awareness
No Specific Anomaly Occurred Unwanted Situation
Air Traffic Control Issued Advisory / Alert; Flight Crew Became Reoriented
Company Policy
Enroute we heard a company flight with a very similar callsign on same frequency. Center notified us that the company these two similar callsigns on the same route at the same exact time every day. Similar callsigns increase workload unnecessarily. No deviations happened as a result of similar callsigns.Company should review similar callsigns and assign [different] numbers during forecasted conflicts like before.
Air carrier Captain reported his company regularly dispatches two flights with similar call signs at the same time every day.