- Fog disrupts travel in Delhi for 7th straight day, haze to continue for two more days  Hindustan Times
- IndiGo flight status December 21: Check full list of cancelled flights from major Indian airports today  The Economic Times
- 110 Flights Cancelled At Delhi Airport Due To Low-Visibility Conditions  NDTV
- Delhi airport: 97 flights cancelled, over 200 services delayed due to fog  Telegraph India
- Travel chaos in state as fog disrupts flights, trains  Times of India
​Fog disrupts travel in Delhi for 7th straight day, haze to continue for two more days  Hindustan TimesIndiGo flight status December 21: Check full list of cancelled flights from major Indian airports today  The Economic Times110 Flights Cancelled At Delhi Airport Due To Low-Visibility Conditions  NDTVDelhi airport: 97 flights cancelled, over 200 services delayed due to fog  Telegraph IndiaTravel chaos in state as fog disrupts flights, trains  Times of India by Soban News (international And National News)
