Question about the delta amex

[Gornet]

I have a gold delta amex

i was wondering when i can switch to platinum or is there a way i can go from gold to reserve

and if i can what do i have to do... Thanks!

 If it matters i spent 3k this month on my gold delta amex 

EDIT:
Delta private jets card

How do i get this one?

i would LOVE to have this one

My family does yearly trips and this year 22 of us are going and they are probably going to spend around 30k on tickets alone so a private jet for a cheap price would be ideal

[ftomasze]

I dont personally have an amex but I read somewhere that after 13 months with your gold you may be able to upgrade without a HP and earn the bonus. I cant locate the post but I dont think it was on this particular forum. I think you should start poking around the amex website or give them a ring.

[rudy0720]

I closed my delta Amex since Delta announced their changes to the frequent flier miles. Better to have a card that allows rewards to use for travel and dumped the AF