
Delhi and the National Capital Region witnessed major travel disruption on Monday morning as Delhi flights cancelled due to smog severely impacted air traffic operations.
A thick layer of smog combined with dense fog reduced visibility across the capital, forcing airlines to cancel at least 61 flights while delaying several others. Aviation officials confirmed that at least five inbound flights to Delhi were diverted to nearby airports due to poor landing conditions. The situation added to growing travel woes during the winter season, with Delhi flights cancelled due to smog becoming a recurring concern for passengers.
Severe AQI Triggers Visibility Crisis
According to data from the Central Pollution Control Board’s Sameer app, Delhi’s Air Quality Index stood at a severe 454 at around 7:05 am. A day earlier, AQI levels had reached 461, making it the second-worst air quality day recorded in December. The combination of toxic air and heavy fog sharply reduced runway visibility, leading to operational challenges and contributing to Delhi flights cancelled due to smog across multiple airlines.
Delhi Airport Issues Passenger Advisory
Earlier on Monday, Delhi airport issued a travel advisory warning passengers about potential disruptions. In a post on X, airport authorities said dense fog was affecting flight operations and assured travellers that efforts were being made to minimise inconvenience. Passengers were advised to stay updated through their respective airlines as Delhi flights cancelled due to smog continued through the morning.
Airlines Urge Extra Travel Time
IndiGo also released a travel advisory stating that low visibility and fog over Delhi would impact flight schedules. The airline requested passengers to check their flight status via its website or mobile app and allow additional time to reach the airport due to slow-moving road traffic caused by the hazardous haze.
Air India issued a similar advisory, asking passengers to verify their flight status before starting their journey amid Delhi flights cancelled due to smog.
With pollution levels remaining critical, authorities and airlines are closely monitoring weather conditions. Travellers flying from or to Delhi are advised to plan ahead, track real-time updates, and prepare for possible delays or cancellations.
FAQs
Q: Why were Delhi flights cancelled due to smog?
A: Dense fog and severe air pollution reduced visibility at the airport, affecting take-offs and landings and leading to cancellations and delays.
Q: How many Delhi flights were cancelled due to smog on Monday?
A: At least 61 flights were cancelled, while several others were delayed or diverted due to low visibility.
Q: What was Delhi’s AQI during the disruption?
A: Delhi recorded a severe AQI of 454 on Monday morning, with pollution worsening visibility conditions.
Q: What should passengers do amid Delhi flights cancelled due to smog?
A: Passengers should regularly check flight status with airlines, allow extra travel time, and follow official advisories before heading to the airport.




