Route:
621 Morialta Secondary College to Paradise Interchange
School Service, operates school days only. Servicing Morialta Secondary College. Travels via St Bernards Rd, Newton Rd and Darley Rd.
- Choose your direction:
- to Morialta Secondary College (School Bus)
- to Paradise (School Bus)
621 to Morialta Secondary College (School Bus)
- Zone I Paradise Interchange - North West side 
- Stop 25A Darley Rd - East side 
- Stop 25 Darley Rd - North East side 
- Stop 24A Darley Rd - East side 
- Stop 24 Newton Rd - East side 
- Stop 23A Newton Rd - East side 
- Stop 23 Newton Rd - East side 
- Stop 22B St Bernards Rd - East side 
- Stop 22A St Bernards Rd - East side 
- Stop 22 St Bernards Rd - East side 
- Stop 21C St Bernards Rd - East side 
- Stop 21B St Bernards Rd - East side 
621 to Paradise (School Bus)
No scheduled service for the 621 to Paradise (School Bus) at this time.
- Stop 21B St Bernards Rd - West side 
- Stop 21C St Bernards Rd - West side 
- Stop 22 St Bernards Rd - West side 
- Stop 22A St Bernards Rd - West side 
- Stop 22B St Bernards Rd - West side 
- Stop 23 Newton Rd - West side 
- Stop 23A Newton Rd - West side 
- Stop 24 Newton Rd - West side 
- Stop 24A Darley Rd - West side 
- Stop 25 Darley Rd - South West side 
- Stop 25A Darley Rd - West side 
- Zone G Paradise Interchange - North West side