A note about using Valid Days options when creating a city-pair route. If you are adding a valid time range to a route, there is a difference between using the Weekdays option and selecting days of the week. In the first example the time range runs the entire week from 0915Z to 1045Z. In the second example the time range is applied to each day.
The settings in this example indicate that the route is valid from Monday at 0915Z to Friday at 1045Z.
The settings in this example indicate that the route is valid on Monday from 0915 to 1045Z, Tuesday from 0915 to 1045Z, Wednesday from 0915 to 1045Z, Thursday from 0915 to 1045Z, and Friday from 0915 to 1045Z.