Vance has not left Washington and will participate in meetings at the White House today

CNN quoted informed sources as saying that US Vice President J.D. Vance is still in Washington, D.C., and that the date of his departure for Pakistan is unclear.
The sources added: “The White House plans to hold additional meetings on Tuesday to discuss the next path, and Vance will be part of it.”
A White House official said, “Additional policy meetings are being held at the White House, in which the Vice President will participate.”
Vance was expected to leave for Islamabad on Tuesday morning. However, a major question remained: whether the Iranian delegation would also attend.