NEW DELHI: An IndiGo flight from Delhi to Manchester returned to its origin after last-minute airspace restrictions linked to the evolving situation in Middle East, the airline said on Sunday.Flight 6E 033, which had departed from Delhi for Manchester, was unable to continue its journey and turned back shortly after take-off due to sudden limits imposed on airspace access.Confirming the development, the airline said changing conditions in and around the Middle East could also lead to longer routes or diversions for some services.“Due to the evolving situation in and around the Middle East, some of our flights may take longer routes or experience diversions. Our flight 6E 033 operating from Delhi to Manchester, had to return to its origin due to last minute airspace restrictions, owing to the ongoing situation in Middle East . We are working with the relevant authorities to explore the possibilities of resuming the journey. As always, safety and security of our customers, crew and aircraft is of utmost importance to us,” IndiGo said in a statement.The airline said it is coordinating with relevant authorities to assess options for continuing the journey once conditions permit.Passengers are expected to receive updates as the airline reviews the situation and operational requirements.Airlines operating international routes have been adjusting flight paths or suspending services as shifting airspace conditions in Middle East affect key global corridors used by long-haul flights.