NEW DELHI: InterGlobe Aviation on Friday reported a steep rise in net profit at Rs 1,422.6 crore in the third quarter ending December 2022 (Q3FY23). The airline had reported a profit after tax (PAT) of Rs 129.8 crore in the same period a year ago. IndiGo’s total income jumped to Rs 15,410.2 crore in the third quarter of the current fiscal from Rs 9,480.1 crore in the year-ago period.