Generally, the rule of thumb is:

• Laid Off — Date of Filing
  
  
• Quit or Fired #151; 3 to 4 weeks
  
  
• Labor Dispute — 4 to 6 weeks
  
  

Also a separation involving other issues (such as severance pay or school or seasonal denial periods, and so on) may take longer — up to 4 to 6 weeks.