Additional Chief Secretary Dr. Rajesh Rajoura told that the student coming from Manipur were to return by Imphal-Guwahati flight Air Alliance at 2.50 pm today. Before departure from Imphal, another special plane from Kolkata was airlifted to Imphal after a technical fault was found in the aircraft. In this, all 24 students have left for Guwahati from Imphal at 9.30 pm tonight. They will stay in Guwahati tonight and leave tomorrow morning by Guwahati-Delhi flight.