IndiGo

Overview: IndiGo is India’s largest airline by scale and a major low-cost carrier for domestic and international short- to medium-haul travel.

Hub information: IndiGo has a broad multi-base model across India rather than relying on one classic global hub.

Alliance / partner position: Not a global alliance carrier in the traditional sense, but it maintains partner relationships and a large network footprint.

Fleet snapshot: Official aircraft information lists Airbus A320 CEO/NEO, Airbus A321 NEO, and ATR 72-600 aircraft. IndiGo’s About Us page also states a fleet of 440 aircraft.

Cabins: IndiGo is primarily an all-economy low-cost product with ancillaries and paid extras rather than multiple long-haul-style cabin classes.

Booking / refund / change angle: Low-cost booking rules, cancellation charges, date-change fees, and add-on conditions matter a lot here, so rule-explainer pages can perform well.

Why it matters on FreqFlyer: Huge India audience, high search demand for cancellations/refunds, and strong route/deal coverage opportunities.

What to check before booking

Whether the fare is refundable or partially refundable
Date-change fees and fare-difference rules
Transit and stopover requirements
Baggage allowances by cabin and fare family
Official airline policy pages for the exact route and fare

Last updated note: review official airline pages before making time-sensitive decisions, because fleets, products, and fare rules can change.