Research Article

Machine learning-based inflight food waste prediction for sustainable aviation

Volume: 5 Number: 1 February 28, 2025
EN TR

Machine learning-based inflight food waste prediction for sustainable aviation

Abstract

The study delves into the utilization of machine learning to predict and reduce inflight food waste, improving sustainability in aviation logistics. Inflight food waste, a major environmental problem, is determined by passenger choices, flight parameters, and catering services. The research presents two efficient machine learning algorithms, that are, Multiple Linear and Random Forest Regression to perform food waste prediction during the flights. The models are trained using a synthetically created dataset of 10,000 records and 15 features, which include factors such as meal type, waste weight, and passenger number. The study undertakes considerable feature engineering, including the development of new features such as "Waste per Passenger" and "Meal Efficiency" to increase forecast accuracy. A correlation analysis is also used to determine the most influential characteristics. The models' performance is assessed in a Python-based computational environment, with MLR concentrating on linear links between food waste and predictors and RFR on non-linear interactions. The results show that both models can effectively forecast inflight food waste, with RFR being more adaptable to complicated patterns. The research concludes with recommendations for airline managers to apply data-driven waste reduction techniques that correspond with overall sustainability goals in aviation logistics. The models created are a useful tool for optimizing inflight food, lowering environmental impact, and contributing to the industry's sustainability initiatives.

Keywords

References

  1. Blanca-Alcubilla, G., Roca, M., Bala, A., Sanz, N., De Castro, N., & Fullana-I-Palmer, P. (2019). Airplane cabin waste characterization: Knowing the waste for sustainable management and future recommendations. Waste Management, 96, pp. 57-64. doi:10.1016/j.wasman.2019.07.002
  2. Dhir, A., Talwar, S., Kaur, P., & Malibari, A. (2020). Food waste in hospitality and food services: A systematic literature review and framework development approach. Journal of Cleaner Production, 270(122861). doi:10.1016/j.jclepro.2020.122861
  3. Halizahari, M., Mohamad, M. H., Anis, W., & Wan, A. (2021). A study on in-flight catering impacts on food waste. Solid State Technology, 64(2), pp. 4656-4667.
  4. Hast, M. (2019). Evaluation of machine learning algorithms for customer demand prediction of in-flight meals. Retrieved February 6, 2025, from https://www.diva-portal.org/smash/get/diva2:1337269/FULLTEXT01.pdf
  5. Lohawala, N., & Wen, Z. P. (2024). Navigating Sustainable Skies: Challenges and Strategies for Greener Aviation. Retrieved February 21, 2025, from https://media.rff.org/documents/Report_24-07.pdf
  6. Megodawickrama, P. L. (2017). Impact of Passenger Load Factor Variability on Average Daily Flight Kitchen Waste in Flight Catering Industry in Sri Lanka. Retrieved from http://dl.lib.uom.lk/bitstream/handle/123/14193/TH3665.pdf?sequence=2&isAllowed=y
  7. Phothisuk, A. (2019). Waste reduction from the in-flight services of Airlines in Thailand. St. Theresa Journal of Humanities and Social Sciences, 5(2), pp. 110-119.
  8. Rodrigues, M., Miguéis, V., Freitas, S., & Machado, T. (2024). Machine learning models for short-term demand forecasting in food catering services: A solution to reduce food waste. Journal of Cleaner Production, 435(140265).

Details

Primary Language

English

Subjects

Statistics (Other), Air Transportation and Freight Services, Transportation, Logistics and Supply Chains (Other)

Journal Section

Research Article

Early Pub Date

February 27, 2025

Publication Date

February 28, 2025

Submission Date

August 21, 2024

Acceptance Date

September 15, 2024

Published in Issue

Year 2025 Volume: 5 Number: 1

APA
Aghazadeh, D. (2025). Machine learning-based inflight food waste prediction for sustainable aviation. Havacılık Ve Uzay Çalışmaları Dergisi, 5(1), 1-16. https://doi.org/10.52995/jass.1536614
AMA
1.Aghazadeh D. Machine learning-based inflight food waste prediction for sustainable aviation. JASS. 2025;5(1):1-16. doi:10.52995/jass.1536614
Chicago
Aghazadeh, Duygu. 2025. “Machine Learning-Based Inflight Food Waste Prediction for Sustainable Aviation”. Havacılık Ve Uzay Çalışmaları Dergisi 5 (1): 1-16. https://doi.org/10.52995/jass.1536614.
EndNote
Aghazadeh D (February 1, 2025) Machine learning-based inflight food waste prediction for sustainable aviation. Havacılık ve Uzay Çalışmaları Dergisi 5 1 1–16.
IEEE
[1]D. Aghazadeh, “Machine learning-based inflight food waste prediction for sustainable aviation”, JASS, vol. 5, no. 1, pp. 1–16, Feb. 2025, doi: 10.52995/jass.1536614.
ISNAD
Aghazadeh, Duygu. “Machine Learning-Based Inflight Food Waste Prediction for Sustainable Aviation”. Havacılık ve Uzay Çalışmaları Dergisi 5/1 (February 1, 2025): 1-16. https://doi.org/10.52995/jass.1536614.
JAMA
1.Aghazadeh D. Machine learning-based inflight food waste prediction for sustainable aviation. JASS. 2025;5:1–16.
MLA
Aghazadeh, Duygu. “Machine Learning-Based Inflight Food Waste Prediction for Sustainable Aviation”. Havacılık Ve Uzay Çalışmaları Dergisi, vol. 5, no. 1, Feb. 2025, pp. 1-16, doi:10.52995/jass.1536614.
Vancouver
1.Duygu Aghazadeh. Machine learning-based inflight food waste prediction for sustainable aviation. JASS. 2025 Feb. 1;5(1):1-16. doi:10.52995/jass.1536614