The Indian airports authority said late on Friday that a system used to generate flight plans was "up and running", more than a day after a technical glitch led to delays of hundreds of flights at Delhi airport, one of the world's busiest.
Explosions at a mosque in Indonesia's capital Jakarta that injured dozens of people during Friday prayers could have been an attack, officials indicated, with a 17-year-old identified as the suspected perpetrator.
More than 200 flights were delayed at Delhi airport, one of the world's busiest, after an air traffic control messaging system suffered a technical problem, India's airport authority and a source familiar with the matter said on Friday.
India's top court said on Friday that a preliminary report on an Air India crash that killed 260 people in June does not insinuate anything against the captain, but it will hear a plea from the pilot's father on November 10 for an independent probe.
Belgium's Liege airport has resumed flights after a temporary halt due to a drone sighting, the country's air traffic control service said on Fridayin the second such incident this week.