Delhi: 16 flights have been delayed due to traffic jam at NH-8. IndiGo has cancelled 19 flights, after its crew members got stuck in traffic jam in the city and, also due to other issues.

Delhi: 16 flights have been delayed due to traffic jam at NH-8. IndiGo has cancelled 19 flights, after its crew members got stuck in traffic jam in the city and, also due to other issues.