Needham Commuter Rail Line On-Time 96% of Time in June

The Massachusetts Bay Commuter Rail Company said the Needham line, which has stops in West Roxbury, had a 96.9% contractual on-time performance rate in June.

The MBCR said it has a contractually-stipulated required goal of 95%.

The MBCR said in a press release that "accounting for factors within MBCR's control the Needham line has exceeded its contractual OTP (on-time performance) goal of 95% in every month in 2012."

For the year, the Needham line has been on-time 96.8%, and reached its highest rate of 98.2% in February. 

How would you rate the commuter rail's timeliness of meeting its stated schedule?