InnoAviation
An Iranian scheduled carrier operating under the I3 and TBZ codes, focused primarily on domestic services with selected regional international flights.
About InnoAviation
InnoAviation is identified by the IATA code I3 and ICAO code TBZ and is associated with Iran’s privately owned ATA Airlines operation. ATA Airlines was established in 2008 and began commercial services in 2010, with its name derived from a Turkic word meaning “father.” The carrier is based in Tabriz and operates scheduled passenger services under Iranian aviation regulations, serving both business and leisure markets.
Tabriz International Airport is the airline’s principal home base, while Tehran Mehrabad Airport is an important operating point for its domestic network. Services link major Iranian population, commercial and tourism centres, including Mashhad, Shiraz, Ahvaz, Kish, Isfahan and Bandar Abbas. International flying is more limited and can vary by season and regulatory conditions, with regional destinations such as Istanbul and Najaf appearing in its schedules.
The fleet has included Airbus A320-family aircraft, Boeing 737 Classics, McDonnell Douglas MD-80-series jets and smaller Embraer regional aircraft. Aircraft assignment depends on route demand and operational availability, so passengers may encounter different cabin layouts across the network. The airline generally provides a single economy-class product, although service details, seat pitch and onboard catering can differ by aircraft type and flight duration.
The carrier is not a member of Star Alliance, SkyTeam or Oneworld. It therefore does not offer the alliance-wide benefits, reciprocal lounge access or through-ticketing options associated with those global groups. No clearly established public frequent-flyer programme is promoted for the I3 operation, so travellers should base purchasing decisions on the fare rules, baggage allowance and services included with the individual ticket.
A practical strength is the airline’s coverage of important Iranian domestic markets from both Tabriz and Tehran, which can provide useful alternatives where overland journeys are lengthy. The main challenge is operational variability: schedules, aircraft types and international routes may change, while sanctions and parts-supply constraints affect the wider Iranian aviation sector. Travellers should reconfirm departure airports and timings directly before travel, particularly when connecting to another airline.
Good to know
Flying with InnoAviation — what to expect
Check Departure Airport
Tehran has multiple airports, and domestic services normally use Mehrabad rather than Imam Khomeini. Confirm the airport code on your ticket before arranging transport.
Aircraft May Vary
The fleet includes several aircraft families, so cabin layout and seat comfort can differ between flights. Recheck your booking if aircraft type matters to you.
Confirm Baggage Rules
Allowances can depend on the route, fare and ticket conditions. Verify both cabin and checked-baggage limits with the airline or issuing agency before packing.
Reconfirm International Flights
Regional international schedules can change more frequently than core domestic services. Confirm the flight time and entry requirements shortly before departure.
Allow Connection Time
The airline is not part of a global alliance, and separately ticketed connections may not be protected. Leave a generous buffer and expect to reclaim baggage when required.
Route network
Popular routes operated by InnoAviation
Notable destinations on InnoAviation's network.
I3TabrizdirectI3TehrandirectI3MashhaddirectI3ShirazdirectI3AhvazdirectI3KishdirectI3IsfahandirectI3Bandar AbbasdirectI3IstanbuldirectI3NajafdirectDestination list is indicative of InnoAviation's network; see the airline's official route map for its complete, current schedule.
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FAQ
InnoAviation — frequently asked questions
Quick answers to the details travellers usually check first, from codes and locations to the practical basics that help with planning.
8 common questions
- Originfacts compares live fares from hundreds of airlines and travel agencies via its partner Travelpayouts. Originfacts never adds a fee to the prices shown.
- The precise total varies as domestic frequencies and international routes change. Consult the airline’s current timetable or booking system for an up-to-date destination count.
- Lower fares are generally easier to find outside Iranian public holidays and peak pilgrimage or summer travel periods. Comparing several dates and booking earlier for busy domestic routes can improve availability.
- Cabin-baggage limits can vary by route, aircraft and fare conditions. Check the allowance printed on your ticket or confirm it with the airline before departure, especially when travelling on a smaller regional aircraft.
- Tabriz International Airport is the carrier’s principal home base. Tehran Mehrabad Airport also functions as a major operating point for domestic flights.
- The airline primarily serves Iranian cities such as Tehran, Tabriz, Mashhad, Shiraz, Ahvaz, Kish, Isfahan and Bandar Abbas. Selected regional international services may include Istanbul and Najaf, subject to current schedules.
- Tabriz International Airport and Tehran Mehrabad Airport are its most important departure points. Mashhad is another significant station within the domestic network.
- The longest route can change with the airline’s limited and variable international schedule. Westbound international services such as flights to Istanbul are typically among its longer sectors, but travellers should check the current timetable.