There are several smart operations that can be implemented on campuses to minimize air travel and achieve sustainability. Some of these include:

1. Virtual Meetings and Conferences: Encourage the use of virtual meetings and conferences instead of physical ones whenever possible. This reduces the need for participants to travel by air, saving both money and carbon emissions.

2. Remote Work and Collaboration: Promote remote work and collaboration among staff and faculty members. By allowing employees to work from home or other locations, unnecessary air travel can be avoided.

3. Video Conferencing Facilities: Set up video conferencing facilities on campus to facilitate remote communication. This allows students, faculty, and staff to connect with others around the world without the need for air travel.

4. Online Learning Platforms: Develop and promote online learning platforms that allow students to take courses remotely. This reduces the need for students to travel to campus, minimizing air travel.

5. Sustainable Transportation Options: Encourage the use of sustainable transportation options, such as biking, walking, or using public transportation, for commuting within the campus. This reduces the reliance on air travel for short distances.

6. Carpooling and Ride-Sharing Programs: Implement carpooling and ride-sharing programs to reduce the number of individual vehicles on campus. This helps decrease air travel for commuting purposes.

7. Green Campus Initiatives: Invest in renewable energy sources, such as solar panels or wind turbines, to power campus facilities. This reduces the reliance on fossil fuels and decreases the carbon footprint associated with air travel.

8. Offset Programs: Establish offset programs that allow individuals or departments to contribute financially towards carbon offset projects. This helps neutralize the carbon emissions generated from necessary air travel.

9. Awareness and Education: Raise awareness about the environmental impact of air travel and educate the campus community about sustainable alternatives. Encourage individuals to make conscious choices and consider the environmental consequences before opting for air travel.

10. Collaboration with Local Institutions: Foster partnerships with local institutions to promote knowledge sharing and collaboration. This reduces the need for long-distance air travel for research or academic purposes.

By implementing these smart operations, campuses can significantly minimize air travel and contribute to a more sustainable future.