The answer is one right click away... just look at the source HTML of your post:
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="en">
<head>
<base href="http://www.flyertalk.com/forum/" /><!--[if IE]></base><![endif]-->
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
<meta name="description" content="Excuse my font ignorance, but might someone please advise what FONT we use here? I had a feeling I read somewhere once it was "Verdana", but " />
<style type="text/css" id="vbulletin_css">
/**
* vBulletin 3.7.6 CSS
* Style: 'vBulletin 3 FT Style 3.7.6 PL2'; Style ID: 17
*/
body
{
background: #FFFFFF;
color: #000000;
font: 10pt verdana, arial, helvetica, sans-serif;
margin: 0px 10px 10px 10px;
margin-left: 0px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;