Widely reported, rarely measured: unruly passengers on low-cost flights to Spain, 2020-2025

Replication package for the article "Widely reported, rarely measured: unruly passengers on low-cost flights to Spain, 2020-2025", submitted to the Journal of Transportation Security. The dataset contains 69 publicly documented unruly passenger events on low-cost flights bound for Spain between 2020 and 2025, identified through a systematic multilingual open-source search. It includes the coded event-level dataset (18 variables), the codebook, the inter-coder reliability results, the consensus log, the search registers for all five rounds, the exclusion records, and the full source list. All events were coded from publicly available material and independently double-coded for the variables used in the quantitative analysis.