<p>A passenger on IndiGo's Patna-Delhi flight on Thursday claimed that there was a bomb on board, which later turned out to be a hoax, sources said.</p>.<p>The flight, which was scheduled to depart at 8:20 pm, had to be grounded following the hoax threat, they said.</p>.<p>All the passengers were safely evacuated. The plane was searched and nothing was found, a source said.</p>.<p>The passenger who spread the hoax was detained by the local authorities. The plane is expected to leave for Delhi with passengers on Friday morning, sources said.</p>.<p>IndiGo did not respond to <em>PTI</em>'s request for a statement on the matter.</p>
<p>A passenger on IndiGo's Patna-Delhi flight on Thursday claimed that there was a bomb on board, which later turned out to be a hoax, sources said.</p>.<p>The flight, which was scheduled to depart at 8:20 pm, had to be grounded following the hoax threat, they said.</p>.<p>All the passengers were safely evacuated. The plane was searched and nothing was found, a source said.</p>.<p>The passenger who spread the hoax was detained by the local authorities. The plane is expected to leave for Delhi with passengers on Friday morning, sources said.</p>.<p>IndiGo did not respond to <em>PTI</em>'s request for a statement on the matter.</p>