Ride-hailing platforms in Indonesia serve a wide range of daily travel needs, from early morning commutes to late-night trips, making time-of-day targeting a practical tool for operators and advertisers alike. Understanding when different age groups rely on these services helps transport providers, businesses, and urban planners allocate resources more effectively and design promotions that reach riders at the right moment. Younger users and older adults follow noticeably different daily rhythms, creating distinct windows of opportunity for targeted engagement across the customer journey.