An IndiGo flight operating from Tbilisi to Delhi landed safely after avoiding a sudden closure of Iranian airspace, as reported by NDTV.in. The aircraft exited Iranian-controlled airspace shortly before Iran issued a Notice to Airmen (NOTAM) on January 14.
Iran closed its airspace due to domestic and regional security concerns. Several airlines were forced to reroute or divert flights. The IndiGo flight was able to continue as scheduled, avoiding delays and additional costs.
The 6E1808 flight that IndiGo was operating flew over Iranian airspace and then left, well in advance of the restriction, so that it could continue with its planned flight into the capital of India. Iran’s temporary closure of its airspace disrupted international flight operations, forcing several airlines, including Air India and other Indian and foreign carriers, to divert, delay, or cancel flights.
The shutdown spread through long-haul and regional flights in relation to Asia, Europe, and North America. The Iranian airspace is one of the major transit routes since it provides the fuel-efficient and shortest route between the West and India. The temporary prohibition of the overflights by the Islamic Republic compelled the airlines to find alternative routes to the airspace around them, which resulted in hours of flight time and increased complexity of operations. According to Simple Flying and Aviation News, some flights, such as the Air India flights to the United States and other European cities, were cancelled or rerouted after Iran limited its airspace without providing a warning.
Operators of aircraft retaliated quickly. The flag carrier and low-cost airlines operating in India, such as IndiGo, declared alternative routes to flights that would not pass over Iranian airspace. Certain services were even cancelled where rerouting was impossible because of the range of fuel or crew duty. Priority on the network was given to passenger safety, and, where feasible, schedule integrity.
Air India reportedly had to cancel its early morning flights that included Delhi–New York JFK flights, including AI 101, Delhi-Newark (AI 105), and Mumbai-JFK flights, including AI 119, as reported by NDTV.in. The flights to the location were cancelled, as well as the ones returning. Air India posted on the X social network that the new airspace situation in Iran had caused its flights to fly above the region to switch to a new route, which might lead to delays, due to the safety of its passengers. The company has said that it is canceling flights for which it is not possible to reroute at the moment.
The flight of IndiGo flying Baku-Delhi that was scheduled for early morning had to go back to the Azerbaijan capital within one hour since it was to fly over Iran after crossing the Caspian Sea. The flights are also getting cancelled by international airlines like Lufthansa, which have also been affected.
According to reports by NDTV.in, the Lufthansa Group has concluded through a careful appraisal that it shall, from Thursday, January 15, to Saturday, January 19, 2026, fly, as day flights, to and out of Tel Aviv and Amman. Flight cancellations might also be there in certain cases. Moreover, all Lufthansa Group airlines will avoid Iranian and Iraqi airspace until further notice, it said.
Passengers on IndiGo flight 6E1808 experienced minimal disruption compared with many other travellers affected by Iran’s temporary airspace closure. Iran’s airspace normally handles about 1,000–1,400 daily overflights on key Europe–Asia routes in stable periods, according to air traffic data by News Central Asia. The January closure forced some carriers, including Air India and European lines, to reroute, delay, or cancel flights. IndiGo offered flexible rebooking and refunds to affected passengers. The broader disruption has led airlines to review alternative routing and contingency plans.
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