More migrants made their way through San Antonio airport, bus stations this week, DHS confirms Mayor Nirenberg said the migrants were dropped off without notice More migrants passed through San Antonio airport, bus stations this week SAN ANTONIO – More migrants have made their way through the City of San Antonio this week, leading many to question why they’re here and where they’re going. Dozens were seen at the San Antonio International Airport and at city Greyhound bus stations. After migrants are processed, they’re taken to bus stations or airports to reunite with family in the U.S. as they wait for asylum court hearings, according to the Department of Homeland Security. The department issued this statement late Friday: