New Delhi, Nov. 26 -- The volcanic ash cloud from Ethiopia's Hayli Gubbi volcano moved beyond India after sweeping across the country on Tuesday, while airlines said they were conducting safety checks on aircraft that may have flown through the affected airspace, officials said. Satellite imagery showed the ash plume had exited Indian airspace by 10:30pm, the India Meteorological Department said. The cloud, travelling at altitudes between nine and 15 kilometres, had passed over Gujarat, Rajasthan, the National Capital Region, Uttar Pradesh, Bihar and the northeast before advancing toward China. Airlines cancelled and delayed dozens of flights as a precautionary measure after the Directorate General of Civil Aviation issued an advisory warni...