IndiGo is expanding IndiGoStretch to the Delhi–Hyderabad route from April 15, 2025, offering premium comfort with extra legroom, priority check-in, anytime boarding, and gourmet meals. Already available on Delhi–Mumbai, Delhi–Bengaluru, and Delhi–Bangkok routes, it launches on Delhi–Chennai flights the same day. IndiGoStretch fares start at ₹18,320, with plush RECARO seats, USB-C ports, and 30 kg baggage allowance. Bookings are open on IndiGo’s platforms.