How long does it take for Turnitin to process Similarity Report?
The length and originality of the paper submissions will determine how long Turnitin takes to generate the Similarity Report. Typically, the Similarity Report of the first paper submission for a Turnitin assignment will be available within 30 minutes of the paper submission.
This is unless the 'Generate Report on Due Date' is selected by the Instructor when the Turnitin assignment is created.
Overwritten or resubmitted papers may not generate a new Similarity Report for a full 24 hours.
This delay is automatic and allows resubmissions to correctly generate without matching to the previous draft.