New Delhi, Feb. 4 -- IndiGo announced adjustments to its long-haul network, including suspension and reduction of select international services, citing external operational constraints that have affected the airline's widebody operations.

The airline said in a press release that the changes are aimed at restoring schedule reliability and minimising passenger inconvenience.

According to IndiGo, its widebody operations on Boeing 787-9 aircraft have faced challenges due to continuously changing airspace restrictions stemming from geopolitical developments, as well as congestion at airports in India and overseas.

These factors have led to increased flight and block times, placing pressure on the airline's long-haul schedule, which is opera...