Southwest Airlines
- IATA
- WN
- Fleet
- 800
Iberia
- IATA
- IB
- ICAO
- IBE
- Alliance
- Oneworld
- Founded
- 1927
- Fleet
- 100
- Destinations
- 140
Iberia is the flag carrier of Spain and the leading airline between Europe and Latin America, operating from its Madrid Barajas hub. Part of International Airlines Group and Oneworld, it renamed its loyalty program Iberia Club in 2024.