A heavy blanket of fog engulfed the national capital Sunday, severely affecting flight and train schedules. At least 41 flights were delayed and as many as 100 trains were running late, officials said.
Amid the current economic downturn and the outbreak of swine flu, the global aviation industry continues to remain in "intensive care", the IATA said on Thursday even though air passenger traffic showed an improvement in July.
After witnessing a double digit
increase in percentage terms in the last four years, aircraft movement as well as passenger and freight traffic have
recorded a negative growth rate during the last fiscal,