Lucknow: An Air India Airbus carrying 169 passengers to Bhubaneshwar from Delhi landed under emergency conditions at the airport here today after a crack developed in its windshield. All passengers are safe.

Airport Director S C Hota told PTI that AI-873 Airbus 321 was on its way to Bhubaneshwar when the pilot noticed a crack in the windshield on the rear side of the nose.