Commercial Fixed Wing
Dispatch Dispatcher
Situational Awareness
ATC Issue All Types; Deviation / Discrepancy - Procedural Published Material / Policy
General None Reported / Taken
Procedure; Chart Or Publication; Environment - Non Weather Related; Human Factors
Aircraft X; ZZZ1-ZZZ did a block-turn-back for maintenance and transload. Due to delay; flight ended up arriving in ZZZ when Tower was closed. I knew ZZZ Tower was closing due to staffing/COVID cleaning and because of the block-turn-back; I simply forgot to add Non-Tower Ops worksheet.Airport towers are constantly closing early due to COVID cleaning or staffing and just need to pay attention to them. Suggest going ahead and sending crew via email Non-Tower Ops Worksheet just in case of delay.
Dispatcher forgot to include Non-Tower Operations worksheet with the aircraft paperwork.