Depending on scoring ages, you'll see a score dip for 4 months after it stops reporting. If your AAoA is something like 10 years, I doubt it'll be any more than a blip.
I'm going to do a little more prying than the other responders.
- What is your current AAOA?
- Will this affect your Utilization to close it?
- Is it a Synchrony card? (Sync is sensetive right now, people are having entire portfolios closed upon almost every action)
You have a lot of prime cards, my guess is you'd be fine. Your biggest drop would be a marginal drop on your Vantage 3 scores but most lenders don't really use that.
Must garden until 2/1/2022 to hit my goal AAOA. 
@SkyCommander wrote:Is it really much of an issue if you close your oldest card when your 2nd oldest card is 4 months later and 3rd oldest 7 months later?
Not it's not an issue at all.
@SkyCommander wrote:My AAOA is 5 years and the card in question is the Chase Freedom. I know there's been updates to it but I'm focused on Amex system. This card I didn't apply for it used to be a Chase Amtrak but they closed their partnership and changed me to a Freedom card.
I have a Chase checking account so I can cash those into my checking.
As for my utilization it never goes over 5%
I would not close a card of that quality.