About
MARTA

Key Performance Indicators

Bus On-Time Performance

Definition: Measures how closely service runs to schedule. Departures are considered on-time, if made between 0 and 5 minutes after the scheduled departure times. 

Bus Route:

Performance (May 2026):

Bus on-time performance was 72.78% in May 2026, which did not meet the target of 78.5% or higher.

Note:

Bus routes retired or introduced in the NextGen Bus Network redesign will not contain data for all months.