Tourism transport is becoming a crucial part of the tourism industry. Determining the reliability of tourism transport networks is required by travel agencies and other practitioners. However, much of recent reliability assessments cannot utilize directly for tourism transport networks. Moreover, there exists a lack of passengers-oriented reliability evaluation that involves the impacts of latency. Therefore, this study assesses reliability regarding carrying the required number of passengers to their destination under budget and time constraints when considering late arrivals. For reliability assessment, an algorithm, which combines the concept of the minimal path adding a searching procedure with the Recursive Sum of Disjoint Products method, is proposed. An illustrative example is adopted to provide travel agencies with an intuitive visualization of the proposed algorithm. Reliability analysis suggests improving the performance of tourism transport networks.

旅游交通正在成为旅游业的重要组成部分。旅行社和其他从业者需要确定旅游交通网络的可靠性。然而，最近的许多可靠性评估不能直接用于旅游交通网络。此外，缺乏涉及延迟影响的面向乘客的可靠性评估。因此，本研究评估了在考虑迟到时，在预算和时间限制下将所需数量的乘客运送到目的地的可靠性。对于可靠性评估，提出了一种将最小路径添加搜索程序的概念与不相交乘积的递归求和方法相结合的算法。采用说明性示例为旅行社提供所提出算法的直观可视化。可靠性分析建议提高旅游交通网络的性能。