ref="#cb15-6" aria-hidden="true"></a><span class="co"># 2: 2014     1   1        -3        13      AA    JFK  LAX      363     2475   11</span></span>
<span id="cb15-7"><a href="#cb15-7" aria-hidden="true"></a><span class="co"># 3: 2014     1   1         2         9      AA    JFK  LAX      351     2475   19</span></span>
<span id="cb15-8"><a href="#cb15-8" aria-hidden="true"></a><span class="co"># 4: 2014     1   1        -8       -26      AA    LGA  PBI      157     1035    7</span></span>
<span id="cb15-