Kennedy did pin the ad to his X/Twitter account, where it remains.
According to Medium Buying, the ad ran nationally.
Super Bowl 30-second spots reportedly were going for $7 million.

The spot comes from the American Values 2024, which is supporting Kennedys campaign.
Pro-RFK Jr. group American Values 2024 ran this spot nationally during the#SuperBowl(!)
pic.twitter.com/U8ALYmqX35
The ad is identical in tone and jingle tothat of JFKs spot in 1960.

Still, the campaigns of Donald Trump and Michael Bloomberg ran a spot during the Super Bowl in 2020.
And RFK Jr.s campaign is an independent bid building awareness among voters.
Members of Kennedys family also oppose his candidacy.
What a fraud- and to quote Lloyd Bentsen with a slight amendment, Bobby, youre no John Kennedy.
Instead you are a Trump ally.
She would be appalled by his deadly health care views.
Respect for science, vaccines, & health care equity were in her DNA.
She strongly supported my health care work at@ONECampaign&@REDwhich he opposes.
Kennedy wrote on X/Twitter, Our momentum is growing.
Its time for an Independent President to heal the divide in our country.