* Teacher recommendations: A teacher might mention consistent tardiness if it significantly impacted your learning or classroom participation. This is more likely if the tardiness was disruptive or frequent enough to raise concerns.
* Transcript notes: In very rare cases, a school might include a note on a transcript about significant attendance problems. This is unusual unless the issues were severe.
* Overall impression: If your application suggests a lack of responsibility or organization (e.g., inconsistent GPA, missed deadlines, etc.), then frequent tardiness could add to that negative impression.
In short, a few occasional tardies are unlikely to be a problem. However, a pattern of consistent tardiness suggests a lack of punctuality and responsibility which *could* be a concern if it's reflected in other aspects of your application. Focus on maintaining good grades, being involved in activities, and making a strong overall application. Your academic record and overall presentation will outweigh a few instances of tardiness.