When you call in someone who has a warrant, how long does it take for the officer to go out and retreive the suspect?

The short answer to your question is - it depends.  Meaning, officers receive the information and make diligent efforts to confirm the validity of the warrant.  They may be busy handling another call at the time the information is received and it may take some time to serve the warrant.

Comments

warrants

it would depend on how severe the charge is