Dataset for "Understanding Air Passengers' Motivations and Constraints for Supporting Sustainable Air Travel"

This dataset contains responses from 432 participants who completed an online survey on motivations and constraints for supporting sustainable air travel. The survey was conducted between September 16, 2024, and January 16, 2025. Variables include environmental motivators, perceived barriers, frequency of air travel, awareness of sustainable options, and willingness to pay, along with general demographic information. A full data dictionary and explanation of survey items are provided in the accompanying README file.