g/wiki/Glasgow_International_Airport" title="Glasgow International Airport">Glasgow International Airport</a></td>
<td>1997</td>
<td>1999</td>
<td align="center"><sup class="reference" id="cite_ref-27"><a href="#cite_note-27"><span>[</span>27<span>]</span></a></sup><sup class="reference" id="cite_ref-28"><a href="#cite_note-28"><span>[</span>28<span>]</span></a></sup></td>
</tr>
<tr>
<th scope="row"><a href="//en.wikipedia.org/wiki/Gothenburg" title="Gothenburg">Gothenburg</a></th>
<td>Sweden</td>
<td><a cl