Yesterday the 157 bus (bus # 612) heading east on Montano which is scheduled to arrive at the Montano Transit Center (Rail Runner Station) at 3:54 pm did not arrive until 4:04 pm. This is ten minutes late. I usually transfer to the #5 bus (east bound) at San Mateo. The #5 bus at San Mateo is scheduled to arrive at 4:08 pm. The 157 bus is scheduled to arrive at San Mateo and Montgomery at 4:05 pm. This makes it very difficult to transfer when your first bus is always late. With the tardiness I have to wait another 20 minutes for the next #5 bus to arrive. Last week this same driver on this route was 8, 10 and 11 minute late on three different days. I would appreciate it very much if this driver could be reminded to try and be on time. I don't think I have ever been on a bus on time with this driver.