Kyrie Irving didn’t fly with the Nets for Friday’s game at Memphis, and his status (along with that of Kevin Durant) is still up in the air for Sunday’s home tilt against the Thunder. A source familiar with the situation told The Post that Irving is fine physically, but was upset by the attack on the U.S. Capitol in Washington by supporters of President Donald Trump. The All-Star isn’t AWOL, and the team has been aware of why he’s not playing. Irving, in essence, took personal days, according to a source.