Subway Wait Assessment - 4 Line - NYCT - Subways 
WebFOCUS Report
YTD Target: 74.0% YTD Actual: 66.5% Change From Target: -7.56%
Frequency: Monthly Desired Change: Increase
Wait Assessment (WA), which is measured weekdays between 6:00 am - midnight, is defined as the percent of actual intervals between trains that are no more than the scheduled interval plus 25%.