It's hard to predict if mempools will get lower today.
But currently, your transaction is at 3-4 blocks away, that's if there will be few/no new transactions.

I'll try to add it to viabtc's accelerator later (15minutes from now), I'll inform you if they accepted it.

As said above, please read my msg, or at least the sticky: All about "stuck" transactions and what you can do to fix them