An Indian Air Force plane carrying President Pranab Mukherjee to Chennai for the funeral of J Jayalalithaa on Tuesday returned mid-way due to a technical snag.
The aircraft had reached Agra when the snag was detected.
President will now board another plane and resume the journey to Chennai to pay his last respects to Jayalalithaa.
Officials said it will take 40 minutes to one hour for the President to be air-borne again.
(With inputs from PTI)