The Odio events happened around the time Oswald is believed to have been traveling from New Orleans to Houston.
We don?t know ?how? Oswald traveled from New Orleans to Houston before going to Mexico.
It?s assumed that he rode a bus but there?s no evidence of that.
It?s plausible that Oswald traveled with anti-Castro Cubans (or Cuban spies posing as anti-Castro) from New Orleans to Texas.
Cuba?s spy network had infiltrated several anti-Castro groups by the early 1960s (hence the failure of the BoP and every plot to kill Castro).
Silvia Odio said "Leopoldo" a guy possibly named Angelo, and a guy identified to her by Leopoldo as "Leon Oswald" stopped by her apartment around 9:00PM the 26th or the 27th of Sept, 1963. Oswald was already on his way from Houston to Laredo, Texas aboard Continental Trailways bus 5133 by 2:35AM on the 26th so Oswald could not have been at Silvia Odio's apartment on the dates she gave. It's true there's no paper trail that has Oswald leaving New Orleans for Houston but there is evidence that Oswald placed a telephone call to the Twiford's in Houston on the night of the 25th and this would coincide with the scheduled Continental Trailways bus leaving from NO at 12:30 PM on the 25th and arriving in Houston at 10:50 PM that night.