The Trump administration has flown all or almost all of the migrants it had held in Guantanamo Bay out of the facility there and to Honduras, NBC News has learned from three sources familiar with the operation and flight data.

Officials at the Department of Homeland Security and the Defense Department are racing to set up multiple tent facilities in Guantanamo Bay, Cuba, to house thousands of migrants, but the scattered efforts have prompted questions internally about who’s in charge and what will happen once people arrive on site.

DHS said Venezuelan migrants who had been detained at the Guantánamo Bay Naval Station have been flown to Honduras and will be transferred next to Venezuela.