Terms of use

Last updated: November 2, 2026.

1. buses787 is a free service run by VP&A LLC that shows you, on the website buses787.com, estimated bus arrival times from the transit systems' data. It is the English version of guaguas787.com.
2. The times come from the buses' GPS and from each operator's systems. They may have errors or delays, and if you rely on them you do so at your own risk. We do not guarantee that they are accurate or that the service is always available.
3. The service may change, be interrupted or end at any time without notice.
4. By using the service you accept our privacy policy. Using the website does not sign you up for any messages.
5. Using the website in an automated or abusive way is prohibited, for example with mass lookups or with programs that query the service on their own.
6. We are not affiliated with ATI, AMA, Sonnell, La Línea de San Juan or any municipality. The trademarks and names mentioned belong to their owners.
7. We use open data from Puerto Rico's Integrated Transportation Authority (Autoridad de Transporte Integrado, ATI): the published timetables, to measure punctuality on our data page, and the layout of some routes. The arrival times we show you always come from the buses' live GPS.
8. These terms translate our Spanish terms of use. If the two differ, the Spanish version governs.
9. If you have questions, write to us at privacidad@guaguas787.com.