SAFe 6.0 identifies ''Reduce queue lengths'' as one of the eight flow accelerators. Excessive queue lengths create delays, increase wait times, and reduce overall flow efficiency. Managing and reducing queues is key to improving value delivery. While minimizing context switching and removing silos are important Lean and Agile concepts, only ''reduce queue lengths'' is explicitly named as a flow accelerator.

SAFe 6.0, ''Accelerate Flow with Eight Flow Accelerators''

SPC 6.0 Guide, ''Accelerating to Business Agility'' module

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