The plane, IC-539, which took off from Chennai at 6:15 pm, landed at the Palam airport at 8:30 pm safely, an airport spokesman said.
Air India jet makes emergency landing
"There was a hydraulic failure in the aircraft and a precautionary landing was conducted," the spokesman told UNI.
The airport authorities put fire tenders and ambulances on a standby as the aircraft madeĀ its landing.