I believe this sheet about baggage sizes should be on the main site especially because second baggage size information is extremely scarce elsewhere. There is no markdown to create tables so it would only be a very poor replacement if I exported it -- in Google Sheets it can be ordered etc. So what about making this link alone a self answer about published baggage sizes or some such?
Linking to Google Sheets is unreliable since its easy to accidentally turn off access permissions at any time in the future. Likewise its poorly indexed by search engines and can be difficult to open on mobile devices. Instead you can use this online markdown generator to produce StackExchange-compatible tables:
| Airline | URL | Two bags? | Height | Width | Depth | Height | Width | Depth | |-----------|------|-----------|--------|-------|-------|--------|-------|-------| | Lufthansa | Link | n | 55 | 40 | 23 | 40 | 30 | 10 | | Swiss | Link | n | 55 | 40 | 23 | 40 | 30 | 10 |
See the source code of this answer for details on how to format the table so that it shows up properly.
If you put just a link it will likely be closed, by the community, as link only.
But if you write a short answer and put your link in that it should stay open.
As a user I do appreciate a short description of what I will find on the page where the link leads to. In this case 'a page with this kind of information' rather than a quote would do for me.