Rapper Juvenile says he’s now flying with Southwest after the fiasco with American Airlines

Rapper youth yells at Southwest Airlines for coming to his aid after he was demoted to coach on an American Airlines flight and left the plane angry…and he tells us AA still hasn’t made things right.

The “Slow Motion” rapper was a guest on “TMZ Live” on Friday and told us everything we needed to know about this week’s travel nightmare.

Juvenile tells us…after losing his first class seat on his AA flight to Dallas, Texas, Southwest Airlines got him some free tickets so he could make it to his Wednesday night show in Fort Worth.

The thing is… Juvenile says he hasn’t flown with SWA in years… so this is a pretty big gesture from them.

Juvenile also goes into more detail about his fiasco with American Airlines…he says he could have made a much bigger scene on the plane because he bought more than 10 tickets for his band members.

Instead, Juvenile says, he decided not to inconvenience his entire traveling party … and basically sacrificed himself for the team and he and his wife got off the plane.

AA told us they spoke to Juvenile personally to clarify the situation…but he’s talking nonsense