LIMITED POWER OF ATTORNEY FOR
SECTION 16 REPORTING OBLIGATIONS

Know all by these presents that the undersigned hereby constitutes and appoints
David L. DeNinno and David M. Seitz, and each of them, signing singly, the
undersigned's true and lawful attorney-in-fact to:
(1) prepare and execute in the undersigned's name and on the undersigned's
behalf, in the undersigned's capacity as a Director or Executive Officer of
Westinghouse Air Brake Technologies Corporation (the "Company"), and submit to
the U.S. Securities and Exchange Commission (the "SEC") a Form ID, including any
amendment thereto, and any other document necessary or appropriate to obtain
codes and passwords enabling the undersigned to make electronic filings with the
SEC of reports required by Section 16(a) of the Securities Exchange Act of 1934,
as amended (the "Exchange Act"), or any rule of regulation of the SEC;
(2) do and perform any and all acts for an on behalf of the undersigned which
may be necessary or desirable to complete and execute Forms 3, 4 and 5 with
respect to the securities of the Company beneficially owned by the undersigned
in accordance with Section 16(a) of the Securities Exchange Act of 1934, as
amended (the "1934 Act") and the rules and regulations thereunder and Form 144
with respect to the securities of the Company beneficially owned by the
undersigned in accordance with Rule 144 under the Securities Act of 1933, as
amended (the "Securities Act"), including executing any such form or any
amendment thereto on behalf of the undersigned and timely filing any such form
with the SEC and any stock exchange or similar  authority; and
(3) take any other action of any type whatsoever in connection with the
foregoing, which, in the opinion of such attorney-in-fact, may be of benefit to,
in the best interest of, or legally required by, the undersigned, it being
understood that the documents executed by such attorney-in-fact on behalf of the
undersigned pursuant to this Power of Attorney shall be in such form and shall
contain such terms and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.
The undersigned hereby grants to each such attorney-in-fact  full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that such attorney-in-fact, or such
attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this power of attorney and the rights and powers herein
granted.
The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in
such capacity at the request of the undersigned, are not assuming, nor is the
Company assuming, any of the undersigned's responsibilities to comply with
Section 16 of the Exchange Act or Rule 144 of the Securities Act.
This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4, 5 and 144 with respect to
the undersigned's holdings of and transactions in securities issued by the
Company, unless earlier revoked by the undersigned in a signed writing delivered
to the foregoing attorneys-in-fact.
IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 12th day of October, 2020.


Signature: Nicole Theophilus /s/
										Printed Name: Nicole Theophilus


STATE OF Pennsylvania

COUNTY OF Allegheny


On this 12th day of October, 2020, Nicole Theophilus personally appeared before
me, and acknowledged that she executed the foregoing instrument for the purposes
therein contained.

IN WITNESS WHEREOF, I have hereunto set my hand and official seal.

Patricia R. Schade /s/
_______________________________
Notary Public
June 23, 2024
_______________________________
My Commission Expires: