More flights are expected to be diverted in the coming hours.
The proposed bond's Ba2 senior secured rating reflects the airport's strong market position and robust passenger traffic.
Air India terms it minor incident, plane was empty at the time of repair work, fire was doused immediately.
The 30-year-old passenger was intercepted on his arrival from Hanoi via Bangkok on Sunday.
The accused was intercepted when he was proceeding to depart to Kunming in China on Sunday.
At Delhi, the minimum runway visibility required for takeoff is 125 metres.
Ten flights were been diverted from Delhi airport between 7.45 am and 9.10 am.
On Thursday Imran Khan announced that he would be released, signalling a de-escalation of tensions between India and Pakistan.
According to the spokesperson, this delayed the flight further and the SpiceJet team once again requested the Air Traffic Control (ATC) to allow the aircraft to be taxied to the bay at Terminal 1.
Pulwama attack: Congress president Rahul Gandhi pays tributes to slain CRPF soldiers at Delhi airport
At least 40 CRPF personnel were killed in the attack in Jammu and Kashmir's Pulwama district on Thursday.
It reported 28 theft cases in 2018, after 34 such cases each in 2017 and 2016, according to the data presented in the upper house by Minister of State for Civil Aviation Jayant Sinha.
The customs department on Tuesday seized 600 kilogram of psychotropic substance ‘Dry Chat’ that was smuggled from Ethiopia, according to an official statement.
These people were either caught entering with fake tickets or were stopped and questioned while exiting the departure terminal area from the entry gates.
There were also reports of gangs operating in teams, including loaders, airline staff, ground staff deployed near security check areas and the housekeeping staff.
Two flights were cancelled, five were diverted and 84 were delayed when Low Visibility Procedures (LVP) was in force for around 11 hours.