Gustavo Petro of Colombia and President Trump have had a tense relationship that escalated into threats by Mr. Trump, before easing. Anything could happen at their Feb. 3 meeting.

En el avión viajaban 15 personas, incluyendo dos políticos locales, Diógenes Quintero y Carlos Salcedo, que estaban postulados como candidatos al Congreso en las próximas elecciones nacionales.

The aircraft was carrying 15 people, and the authorities said there were no survivors.