航旅提前订票的平均天数

中国航信系统记录的指定旅客在最近12个月内提前预订机票的平均天数，即出票时间与航段起飞时间之间差距的平均天数。时间范围可以根据客户需要动态调整，即可以调整为最近6个月、24个月、36个月等

This dataset records the average number of days in advance that designated passengers booked flight tickets within the most recent 12 months, specifically referring to the average value of the time gap between the ticket issuance time and the departure time of each flight segment, as logged in the TravelSky system. The time range can be dynamically adjusted according to customer needs, such as being set to the last 6 months, 24 months, 36 months, and so on.

搜集汇总

背景与挑战

背景概述

该数据集统计中国航信系统中旅客最近12个月（可调整周期）的机票预订数据，计算从出票到航班起飞的平均间隔天数。