Should I stay or should I board? Willingness to wait with real-time crowding information in urban public transport

Drabicki, Arkadiusz; Cats, Oded; Kucharski, Rafał; Fonzone, Achille; Szarata, Andrzej

Abstract

Overcrowding is a major phenomenon affecting travel experience in urban public transport, whose negative impacts can be potentially mitigated with real-time crowding information (RTCI) on public transport vehicle departures. In this study, we investigate the willingness to wait (WTW) with instantaneous RTCI to avoid the in-vehicle (over)crowding the passenger faces, focusing specifically on urban crowding context (i.e. bus and tram systems). We conduct a stated-preference survey in Krakow (Poland), where we examine the choice probability between boarding now a more crowded vehicle vs. waiting at the stop for a less-crowded PT departure, and estimate a series of discrete choice models.

Results show that 50–70% of respondents consider skipping a first departure which is excessively overcrowded and 10–30% would skip a vehicle with moderate standing crowding on-board. Acceptable waiting times typically range between 2 and 13 min, depending on crowding level and propensity to arrive on-time, but may even exceed 20 min in individual cases. These findings indicate that RTCI can induce a substantial WTW, affecting travel behaviour. We discuss its implications for mitigating service disruptions and demand management policies, including prospective support for public transport recovery in the aftermath of covid-19 crisis.

Citation

Drabicki, A., Cats, O., Kucharski, R., Fonzone, A., & Szarata, A. (2023). Should I stay or should I board? Willingness to wait with real-time crowding information in urban public transport. Research in Transportation Business & Management, 47, Article 100963. https://doi.org/10.1016/j.rtbm.2023.100963

• Journal Article Type: Article
• Acceptance Date: Feb 15, 2023
• Online Publication Date: Mar 1, 2023
• Publication Date: 2023-03
• Deposit Date: Mar 1, 2023
• Publicly Available Date: Mar 1, 2023
• Print ISSN: 2210-5395
• Publisher: Elsevier
• Peer Reviewed: Peer Reviewed
• Volume: 47
• Article Number: 100963
• DOI: https://doi.org/10.1016/j.rtbm.2023.100963
• Keywords: public transport, overcrowding, real-time crowding information, RTCI, willingness to wait