* Includes Iberia, Air Nostrum, and Iberia Express.
The source adds the following information: "The list has been compiled based on the number of claims made by airline users through reclamador.es between January 1 and December 31, 2019."
Citation formats
World ranking of airlines with the most online claims 2019
This statistic presents the ranking of the ** airlines with the highest number of online complaints from customers worldwide in 2019. That year, the Spanish airline Vueling led the global ranking with nearly * complaints through the Internet, followed by the Irish airline Ryanair. Another Spanish company held the third position. Specifically, Iberia received approximately online complaints from its customers during the referenced period.
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reclamador.es. (January 28, 2020). Ranking of the 10 airlines that received the highest number of online complaints from customers worldwide in 2019 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 03, 2026, from /statistics/1636876/world-ranking-of-airlines-with-the-most-online-complaints/
reclamador.es. "Ranking of the 10 airlines that received the highest number of online complaints from customers worldwide in 2019." Chart. January 28, 2020. ÌÇÐÄÆƽâ°æ. Accessed August 03, 2026. /statistics/1636876/world-ranking-of-airlines-with-the-most-online-complaints/
reclamador.es. (2020). Ranking of the 10 airlines that received the highest number of online complaints from customers worldwide in 2019. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 03, 2026. /statistics/1636876/world-ranking-of-airlines-with-the-most-online-complaints/
reclamador.es. "Ranking of The 10 Airlines That Received The Highest Number of Online Complaints from Customers Worldwide in 2019." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 28 Jan 2020, /statistics/1636876/world-ranking-of-airlines-with-the-most-online-complaints/
reclamador.es, Ranking of the 10 airlines that received the highest number of online complaints from customers worldwide in 2019 ÌÇÐÄÆƽâ°æ, /statistics/1636876/world-ranking-of-airlines-with-the-most-online-complaints/ (last visited August 03, 2026)
Ranking of the 10 airlines that received the highest number of online complaints from customers worldwide in 2019 [Graph], reclamador.es, January 28, 2020. [Online]. Available: /statistics/1636876/world-ranking-of-airlines-with-the-most-online-complaints/
