Terms of Service

Acceptance of these terms

By accessing or using OnTimeIndex (www.ontimeindex.com), you agree to be bound by these Terms of Service. If you do not agree, please do not use the site.

Use of the site

OnTimeIndex provides free tools that summarise historical airline and route on-time performance from U.S. Department of Transportation filings, for informational purposes only. Every output describes flights that have already operated; nothing on this site is a prediction, a guarantee, or live flight status, and it is not a substitute for checking your flight with the airline or with a real-time tracking service. Source filings may be revised or restated by the reporting carriers after publication.

No warranty

The content on OnTimeIndex is provided "as is" without warranty of any kind, express or implied. We do not warrant that the site is error-free, that outputs are accurate for every input, or that the site will be uninterrupted or available at all times. Your use of the site is at your own risk.

To the fullest extent permitted by law, OnTimeIndex and its operators disclaim all liability for any damages — direct, indirect, incidental, or consequential — arising from your use of, or inability to use, the site.

Intellectual property

The content, design, and code of OnTimeIndex are owned by OnTimeIndex and its operators, except where credited to an original source. You may use the site freely for personal, non-commercial purposes. You may not reproduce or republish OnTimeIndex content without permission.

Updates to this site and these terms

We may update the site over time. We may also update these Terms of Service. Continued use of the site after a change to these terms constitutes acceptance of the updated terms. The "last updated" date at the top of this page reflects the most recent revision.

Governing law

These terms are governed by the laws of the State of Wisconsin, United States, without regard to conflict-of-law provisions.

Contact

Questions about these terms: hello@ontimeindex.com.