Originally Posted by iaflyer

Did they non-rev on NWA and are they Delta or NWA employees? If so, more taxes will be taken out of the employee paycheck, unless it was a buddy pass. (Buddy pass pays when the listing is made).

Here's what the taxes are shown as:

XY - Immigration User Fee 7.00
XA - APHIS User Fee - Passengers 5.00
US - Transportation Tax (International) - Arrival/Departure 3.10
SQ - Airport Improvement Fee (AIF), Intl. 23.47