The 508 operates from Alphington station to Moonee Ponds via Fairfield, Northcote and Brunswick.
The 508 was operated by Reid's Metropolitan services until their takeover by the Dysons group when services were then operated from their Bundoora depot.\
7th October 1991 Timetable - A4 page
Weekdays
First services: 6.15am from Moonee Ponds to Alphington, 5.33am from Alphington to Moonee Ponds.
AM Peak Frequency: Every 25 minutes until around 7am Alphington / 7.30am Moonee Ponds then every 12 minutes until around 9.14am Alphington / 9.57am Moonee Ponds.
Interpeak Frequency: Every 16 minutes.
PM Peak Frequency: Every 12-13 minutes until around 5.40pm Alphington / 6.45pm Moonee Ponds.
Evening services: Every 30 minutes.
Last services: 9.30pm from Moonee Ponds to Alphington, 10pm from Moonee Ponds to Grange Rd, 9.30pm from Alphington to Moonee Ponds
Saturday
First services: 6.40am from Moonee Ponds to Alphington, 6am from Alphington to Moonee Ponds.
Morning Frequency: Every 40 minutes from first bus until the 8.40am from Moonee Ponds to Alphington and 8am from Alphington to Moonee Ponds. Then every 20 minutes until the 2.40pm from Moonee Ponds to Alphington and 2pm from Alphington to Moonee Ponds.
Afternoon Frequency: Every 40 minutes until 7.20pm from Alphington, 7.55pm from Moonee Ponds.
Evening services: Every 60 minutes.
Last services: 9pm from Moonee Ponds to Alphington, 10pm from Moonee Ponds to Grange Rd, 9.30pm from Alphington to Moonee Ponds.
Sunday and Public Holidays
First services: 8.35am from Grange Rd to Alphington, 9.10am from Moonee Ponds to Alphington, 8.40am from Alphington to Moonee Ponds.
Frequency: Every 30 minutes until 6.40pm from Alphington, 7.10pm from Moonee Ponds, then every 60 minutes
Last services: 8.10pm from Moonee Ponds to Alphington, 7.40pm from Alphington to Moonee Ponds.
23rd August 1993 Timetable - Public Transport Corporation Teal and Gold
Weekday Changes
AM Peak Frequency: Minor time changes around 8.30am to 9.30am.
PM Peak Frequency: Minor time changes.
Evening services: Minor time changes.
Last services: 9.35pm from Moonee Ponds to Alphington, 10.05pm from Moonee Ponds to Grange Rd, 9.35pm from Alphington to Moonee Ponds
Saturday Changes
Frequency: Every 40 minutes from first bus until the 8.40am from Moonee Ponds to Alphington and 8am from Alphington to Moonee Ponds. Then every 30 minutes all day until the 5.20pm from Alphington and 7.12pm from Moonee Ponds then every 40 minutes until the 7.20pm from Alphington / 7.55pm from Moonee Ponds.
Evening services: Every 60 minutes.
Last services: 11pm from Moonee Ponds to Alphington, 10.30pm from Alphington to Moonee Ponds.
Sunday and Public Holiday Changes
Frequency: Every 60 minutes
15th March 1998 Timetable - Department of Transport Teal 'Stylised Bus'
Changes
Operator: From Reid's Metropolitan Services to L.C. Dysons Bus Services
Phone Number: Incorporating the new 8 digit numbering system and adding the Victrip website information.
24th February 2002 Timetable - Dysons green new style
Sunday and Public Holiday Changes
Frequency: Every 70 minutes.
Last services: 7.40pm from Moonee Ponds to Alphington, 7.10pm from Alphington to Moonee Ponds.