(Reuters) - Flight and train services were disrupted in India's capital New Delhi for the second day running on Monday, as dense fog and cold enveloped large swathes of the northern part of the country. More than 100 flights were delayed in Delhi on Sunday, but intermittent flight operations had resumed on Monday morning, said an airport official who declined to be named. According to aviation website Flightradar24, at least 168 flights leaving Delhi were delayed and 56 flights were cancelled on Monday morning. At least 18 trains to Delhi from different parts of the country were running late because of dense fog, news agency ANI, in which Reuters has a minority stake, said on X, citing a railway document. The country's weather office has predicted dense fog and a cold wave in New Delhi for Monday and 'very dense fog' on Tuesday, with a minimum temperature of 4 degrees Celsius (39.2 Fahrenheit).

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Persons: Indira, Harteerath Singh Ahluwalia, Shilpa Jamkhandikar, Raju Gopalakrishnan Organizations: Reuters, Indira Gandhi International, New, Delhi Locations: New Delhi, Delhi