Airlines Told to Disregard Gender-Neutral ‘X’ on U.S. Passports and Add ‘M’ or ‘F’

Although passports with an “X” marker remain valid, a new federal rule requires airlines on their internal information system ...

US To Ignore ‘X’ Gender On Passports—What If You Have One?

What you need to know about The United States Customs and Border Protection recent rule on the "X," gender on American ...
The New York Sun

U.S. Orders Airlines To Ignore Gender ‘X’ Marker on Passports, Type in ‘M’ or ‘F’ at Check-in

Non-binary travelers say airline employees are being forced to guess their sex now that the 'X' gender marker on their ...

Third gender marker designation ban for airline passengers takes effect

Customs and Border Protection alerted airlines over the summer they must begin giving passengers an M (male) or F (female) ...
Metro Weekly

Trump-Era Rule Forces Airlines to Drop ‘X’ Gender Markers

New CBP rule directs airlines to ignore nonbinary gender markers, sparking confusion and outrage from LGBTQ advocates.

Trump's executive order sparks CBP's ban on third gender marker in passenger reporting

Airlines will no longer be able to give their passengers a third gender marker designation when reporting passengers to Customs and Border Protection.