Iberia
Iberia guide with airline codes, Madrid hub, Airbus fleet, cabins, baggage, check-in, Velázquez lounges, Iberia Club and airport transportation.
- Aircraft
- 99
- Destinations
- 130
- Hub
- MAD
- Alliance
- oneworld
Landing with Iberia?
Pick your arrival airport. Fixed price, and a driver in arrivals with your name on a sign.
About Iberia
Iberia is the flag carrier of Spain, founded on 28 June 1927 and headquartered in Madrid. Since 2011 it has been part of International Airlines Group (IAG) together with British Airways, Aer Lingus and Vueling, and it has been a member of the oneworld alliance since 1999.
Its hub is Adolfo Suárez Madrid–Barajas Airport, from which Iberia serves more than 100 destinations in Spain, Europe, North Africa, the Americas and the Middle East. It is the leading European airline between Europe and Latin America, with routes to Mexico, Central America, the Caribbean and South America.
Iberia flies an all-Airbus fleet and was the worldwide launch customer of the long-range Airbus A321XLR. Its low-cost subsidiary Iberia Express flies short- and medium-haul routes, and Air Nostrum operates regional flights under the Iberia Regional brand.
Schedules, aircraft assignments, terminals and fare rules can change. Confirm operational details directly with Iberia before travel.
Where Iberia flies
Routes and frequencies vary by season. Some flights with an IB flight number are operated by Iberia Express, Air Nostrum or oneworld partners; check the "operated by" line when you book.
Spain and Europe
A dense domestic and European network through Madrid.
Mexico, Central America and the Caribbean
Routes to Mexico City, Cancún, Havana, Santo Domingo, San José and other cities.
South America
Iberia's strongest long-haul market, with routes to Bogotá, Lima, Buenos Aires, São Paulo and many more.
North America
Routes to New York, Miami, Chicago, Boston and other US cities.
Iberia fleet
Iberia flies an all-Airbus fleet. The aircraft shown at booking is not guaranteed until departure.
Long-haul aircraft
The Airbus A350-900 and A330-200/300 on routes to the Americas.
Airbus A321XLR
A long-range narrow-body used on selected transatlantic routes. Iberia was its worldwide launch customer.
Short- and medium-haul aircraft
The Airbus A320 family on domestic and European routes.
Iberia cabin classes
Not every aircraft offers every cabin. Check the seat map before you buy.
Business
Lie-flat seats on long-haul flights and on the A321XLR, with lounge access. On short-haul flights it is a premium seat with added service.
Premium Economy
A wider seat with more legroom on long-haul aircraft.
Economy
The standard cabin, sold in fare types with different baggage and change rules.
Practical information
BaggageCabin bags, checked bags, missing luggage
Iberia baggage allowances depend on the fare, cabin, route and Iberia Club or oneworld status, and are shown during booking.
One carry-on up to 56 × 40 × 25 cm plus one personal item on most fares.
Basic fares on European routes may not include a checked bag; most long-haul economy fares to the Americas include at least one 23 kg bag.
Sports equipment, pets and oversized items follow separate rules. Check iberia.com before you fly.
Check-in and boardingSteps before departure
Online check-in on iberia.com or the Iberia app normally opens 24 hours before departure. Follow the check-in and bag-drop deadlines shown in your booking.
Confirm the operating airline (Iberia, Iberia Express, Air Nostrum or a partner), airport and terminal.
Review passport, visa and entry requirements, including ESTA for the United States.
Check in online or in the app.
Download the mobile boarding pass.
Allow time for bag drop, security and passport control at Madrid T4 or T4S.
Lounges
Iberia operates Velázquez lounges at Madrid T4 and T4S and other lounges in Spain, and eligible passengers can use oneworld partner lounges worldwide. Access depends on cabin, status and itinerary.
Loyalty program
Iberia Club is Iberia's loyalty program, part of the Avios family it shares with British Airways and other IAG airlines. Members earn Avios on Iberia and oneworld flights and with partners, and redeem them for flights and upgrades. Program rules change, so check your account for the current conditions.
Flight status and customer serviceOfficial sources
For current operational information, use Iberia's official services:
iberia.com for booking, check-in, trip management and flight status
Available for iOS and Android, with mobile boarding passes and flight notifications
Iberia airports
Iberia's flights at Madrid use Terminal 4 and its satellite T4S; check your gate area, as moving between them takes extra time.
Iberia's only hub, connecting Spanish and European cities with long-haul routes to Latin America, North America and beyond.
Book a transfer →Airport detailsAirport transportation for Iberia passengers
Public transport, authorized taxis, shared shuttles or a pre-booked private transfer. Arriving long-haul or with a lot of luggage is the case for booking ahead: fixed price, and a driver in arrivals with your name on a sign.
Airport Transportation is an independent platform and is not affiliated with or endorsed by Iberia.
Iberia FAQs
What are Iberia's airline codes?
Iberia's IATA code is IB, its ICAO code is IBE, and its callsign is IBERIA.
Where is Iberia's hub?
Adolfo Suárez Madrid–Barajas Airport, Terminal 4 and T4S.
Is Iberia part of oneworld?
Yes. Iberia has been a oneworld member since 1999.
What is Iberia's loyalty program?
Iberia Club, which uses Avios as its currency.
Does Iberia fly to Mexico?
Yes. Iberia flies from Madrid to Mexico City and Cancún.
Is Airport Transportation affiliated with Iberia?
No. Airport Transportation is an independent transportation-booking platform and is not affiliated with or endorsed by Iberia.
Information reviewed in October 2026. Airline schedules, fleet figures, baggage rules and passenger services are subject to change.