About 9I
Alliance Air, operating under IATA code 9I, is a regional carrier doing something most airlines don't bother with — actually connecting the overlooked corners of India. We're not talking a legacy giant or a flashy low-cost carrier here. This is a regional operator, and its network reflects that. With 130 non-stop routes spanning 49 airports and a total network reach of over 68,000 km, 9I punches well above its weight. Delhi's Indira Gandhi International (DEL) anchors the operation, but the real story is how far the routes spread from there.
Why fly 9I?
Honestly? You fly 9I because it goes places other carriers simply don't. If you're trying to get to Imphal (IMF) or Hissar (HSS) without a nightmare of connections, 9I is often your best — or only — realistic option. That's its whole value proposition right there. And with 128 of its 130 routes serving India, it's clearly built for domestic travelers who need to move around the subcontinent efficiently. The two Japan routes are an interesting outlier worth watching if you're routing through Delhi. The DEL-AHA route at nearly 5,000 km also shows this isn't just a short-hop puddle-jumper operation — there's genuine range here.
9I hub airports
- DEL Delhi — 12 9I routes from India
- GAU Guwahati — 8 9I routes from India
- HSS Hissar — 6 9I routes from India
- IMF Imphal — 6 9I routes from India
- BLR Bengaluru — 5 9I routes from India
Top destination countries on 9I
Tips for booking 9I
Book early if you're flying out of the smaller hubs like Guwahati (GAU) or Hissar (HSS) — fewer seats means prices climb faster than you'd expect. DEL gives you the most flexibility with 12 routes, so if a connection goes wrong, you've got options. Since 9I operates as a regional carrier, don't assume the same baggage allowances or fare class rules you'd get on a full-service carrier — read the fine print on your specific ticket. And if you're a first-timer, build in buffer time at connecting airports. Regional schedules can be tighter than the big guys.
Frequently asked questions about 9I
Where does 9I (Air India) fly?
9I operates 130 routes connecting major cities across India and international destinations including Japan. The airline serves both domestic and international markets with a focus on key business and leisure travel corridors.
What is 9I's main hub airport?
9I's primary hub is Delhi (DEL), which serves as the central connection point for most of its network operations.
Is 9I a legacy carrier, low-cost carrier, or regional airline?
9I is a legacy full-service carrier offering a thorough network across India and select international destinations. With 130 routes spanning domestic and international markets, it operates as a major national airline rather than a budget or purely regional operator.
When should I book flights with 9I and what fare classes are available?
It's generally recommended to book 4-6 weeks in advance for better fares on 9I flights. The airline typically offers multiple fare classes ranging from economy to premium cabins, allowing flexibility based on your budget and travel needs.
What are 9I's baggage allowance and check-in policies?
Baggage allowances vary by fare class and route; economy passengers typically receive one checked bag, while premium passengers may have higher limits. Check-in opens 24 hours before departure online, with airport check-in available 2-3 hours before domestic flights and 3-4 hours before international flights.