According to TV reports, only one of the two main runways at Delhi airport is operational. This is slowly paving the way for inordinate delays, chaos and trouble for fliers. 6 domestic flights have been delayed and 1 has been cancelled. Moreover, 3 international flights have also been delayed and 1 diverted.
Fog and flight delays are annual accurances, thanks to Delhi's extreme climatic conditions.
(With agency inputs)