Hillary Clinton asked a top aide in 2011 whether she could fly on a separate airplane from former first lady Michelle Obama to Betty Ford's funeral, according to a newly released email.

Judicial Watch released on Thursday more than 2,000 emails from Clinton's unauthorized private email server she used as secretary of state. One of the documents revealed a conversation between Clinton and then-Deputy Chief of Staff Huma Abedin about how she would rather not ride the same plane as Obama en route Ford's funeral in Palm Desert, Calif.

"I'd be honored to speak," Clinton said in reference to Betty Ford's funeral. "Is it OK that we and Mrs. O take two separate planes?"

The recent email release allegedly shows Clinton receiving and sending more classified information via her private unsecured server. Many of the conversations revolve around the individuals involved with the Clinton Foundation receiving favors from Abedin.