Complex sentence: Originally the flight was planned to have a fuel stop at the city of Cobija, on Bolivia's border with Brazil, however the aircraft's departure was delayed while the crew searched for one of the players' video games.
Split into simpler sentences: Originally the flight was planned to have a fuel stop at the city of Cobija, on Bolivia's border with Brazil. The aircraft's departure may have been delayed while the crew searched for one of the players' video games.