They are not parked at godaddy because they have never been used actually . And they don't generate revenue as you can see auto-login shows under construction and wingeds.com just shows the registered at godaddy put it at use page.
As to the expiration date
Wingeds Expires On May 01, 2016
Auto-login Expires On September 13, 2015
Thank you
If you have any more questions don't hesitate
EDIT I didn't actually answer the question Domains are dropped or new hand-registration so consider age only to be 1 year minus the time to expiry