Airlines including United and Delta began restoring flights to Puerto Rico and other Caribbean destinations early Sunday after aviation authorities lifted temporary airspace restrictions.
While Venezuela has the world's largest oil reserves, its oil production is relatively small.
U.S. airlines cancel hundreds of Caribbean flights after U.S. strikes on Venezuela.
U.S. oil companies will invest billions of dollars in Venezuela's energy sector after the overthrow of Nicolas Maduro, President Donald Trump said.
President Donald Trump addressed the attack on Venezuela from his Mar-a-Lago residence in Palm Beach, Florida.
Congressional lawmakers say they were not briefed before President Donald Trump launched a land attack on Venezuela and deposed President Nicolas Maduro.
The indictment was unsealed hours after U.S. forces launched an attack on Venezuela and captured its president Nicolas Maduro and his wife, Cilia Flores.
President Donald Trump is scheduled to speak Saturday morning following a stunning, large-scale attack on Venezuela overnight.