Bring it on.

Danny Brown’s stormy relationship with Delta Airlines has played out on Twitter in recent years, with the Detroit rapper’s complaints ranging from the usual flight cancelations to the company’s pre-takeoff musical choices.

Now the Atrocity Exhibition star has threatened to drop a diss track – featuring recent airline assault victim David Dao – after the company stranded him in LA with more repeated flight delays.

Dao was unwittingly thrust into the spotlight last month after video footage showed him being brutally dragged off a United Airlines flight by Chicago airport police officers.

Delta later responded to Brown’s tweet by offering to make amends for his “difficult trip” and Brown retracted his threat.

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