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 (August 2024):

Bus on-time performance was 76.58% in August 2024, which did not meet the target of 78.5% or higher.

Note: For Bus OTP starting in FY 2025, we revised the calculation, which now excludes potentially inaccurate data that overstated the number of early departures from timepoints. We expect this to increase Bus OTP figures by ~1% and more accurately depict Bus OTP. Past figures will continue to use the prior methodology.