The Newsmax story is correct. Perhaps some of us have already forgotten that both Obama and Hillary Clinton have made campaign appearances in both Ohio and Texas on the same day.
It is possible to attend an early church service on Sunday morning and give a speech in Miami on Sunday afternoon, particularly when you have a private jet at your disposal and a police escort clearing your way through traffic, with sirens wailing, at both ends of your flight. I also notice that the National Council of La Raza did not say whether the senator was running late that afternoon.