V-Flyer

Not sure how long this has been on the VS website but you can now see a complete list of all VS flights which are open for online check-in in real time:

Link

All open flights have link to start the OLCI process.

Regards

It has been there a good few weeks now, although it was very out of date last Thursday when I was using OLCI for our return home. That list didn't show our flight as open a good 10mins after it had opened, I however could still use OLCI by just inputting our details as normal.