Fog Disrupts North India Flights: Air India, IndiGo, SpiceJet Issue Advisories

• Dense fog and low visibility are severely impacting flight operations across North India.
• Air India, IndiGo, and SpiceJet have issued advisories, urging passengers to check flight status.
• Flights to/from Ranchi, Patna, Varanasi, Chandigarh, and Delhi are particularly affected.
• IndiGo offers rebooking/refunds; Air India launched 'FogCare' for affected passengers.
• IMD forecasts continued fog, while Delhi's AQI remains 'very poor' at 358.

Why It Matters: Airlines advise passengers to check flight status due to widespread fog disrupting North India air travel.