Match the window before the distance.
Tie weekday discovery to a real commuter window, while treating Falkirk and Edinburgh weekend availability as two separate local patterns.
Starting around Edinburgh
At the Edinburgh end, use “Commuter overlap makes weekday plans different from locally anchored weekends.” as a scheduling prompt rather than a claim that the whole route is local.
Planning around Falkirk
At the Falkirk end, tie weekday discovery to a real commuter window, while treating Falkirk and Edinburgh weekend availability as two separate local patterns.
Compare both local pages
Treat each town as a separate local context, then use the overlap planner rather than assuming the full route is convenient at every time of day.