IndiGo has already been operating four flights on this route on a daily basis.

IndiGo's outage comes as dozens of flights face delays or cancellations on Monday, according to reports

The flight will depart from Delhi airport at 6.55 am daily and arrive at Indore airport at 8.20 am.

5 times weekly flight to be operated by state of the art A350-900.

The move by the airliner comes in the backdrop of the 50 per cent expected growth of international passengers in the country by 2020.

The non-stop daily flight on the Kochi-Jeddah route will commence operations from September 16.

Vistara will operate two daily flights to Singapore, one each from New Delhi and Mumbai, starting August 6 and August 7 respectively.

SpiceJet is the only Indian budget airline to operate to Saudi Arabia.