Catholic News Service photo
Pope Francis waves from his car as he leaves after visiting the Basilica of the Sacred Heart of Jesus in Rome.
Catholic News Service photo
Pope Francis waves from his car as he leaves after visiting the Basilica of the Sacred Heart of Jesus in Rome.

The National Catholic Reporter is reporting that Vatican sources said Pope Francis intends to visit Philadelphia in late September 2015 during the Catholic church's World Meeting of Families. The international gathering takes place every three years.

When Pope Benedict last February announced Philadelphia as the site of the next World Meeting of Families, he said he planned to attend. Speculation has been building as to if Pope Francis will also go, though popes don't always attend the meetings, which began under Pope John Paul.

NCR also reported that since the United Nations General Assembly in New York tends to take place in September, Francis might also make a visit there for an address.

Like previous popes, Pope Francis has made it clear in his nearly year-old papacy that he plans to visit many areas of the world. In July, the pope greeted millions of pilgrims at World Youth Day in Rio de Janeiro, Brazil. That same month, he celebrated Mass in Lampedusa, an Italian island, where he commemorated the lives of thousands of African migrants who have died trying to cross the sea into Europe through the island. In May, the pope will visit Amman, Bethlehem and Jerusalem, and the Vatican has said that the pope wants to visit South Korea in August.

The Vatican and Philadelphia archdiocese have not officially confirmed the U.S. visit.