First-Train Timetable Synchronization in Metro Networks under Origin-Destination Demand Conditions

Table 4

The earliest and latest departure times of the first trains.

Line	Earliest departure time	Latest departure time
1D	5:50	6:10
1U	5:50	6:10
2D	5:50	6:10
2U	5:50	6:10
3D	5:50	6:10
3U	5:50	6:10
4D	5:50	6:10
4U	5:50	6:10
5D	5:50	6:10
5U	5:50	6:10
6D	5:50	6:10
6U	6:05	6:25
7D	6:20	6:40
7U	6:20	6:40
8D	5:50	6:10
8U	5:50	6:10