H. R. 8289 
One Hundred Eighteenth Congress 
of the 
United States of America 
AT THE SECOND SESSION 
Begun and held at the City of Washington on Wednesday, 
the third day of January, two thousand and twenty-four 
An Act 
To extend authorizations for the airport improvement program, to extend the funding 
and expenditure authority of the Airport and Airway Trust Fund, and for other 
purposes. 
Be it enacted by the Senate and House of Representatives of 
the United States of America in Congress assembled, 
SECTION 1. SHORT TITLE. 
This Act may be cited as the ‘‘Airport and Airway Extension 
Act of 2024, Part II’’. 
SEC. 2. TABLE OF CONTENTS. 
The table of contents for this Act is as follows: 
Sec. 1. Short title. 
Sec. 2. Table of contents. 
TITLE I—FEDERAL AVIATION PROGRAMS 
Sec. 101. Extension of airport improvement program; discretionary fund. 
Sec. 102. Extension of expiring authorities; miscellaneous authorizations. 
TITLE II—AIRPORT REVENUE PROVISIONS 
Sec. 201. Expenditure authority from Airport and Airway Trust Fund. 
Sec. 202. Extension of taxes funding Airport and Airway Trust Fund. 
TITLE I—FEDERAL AVIATION 
PROGRAMS 
SEC. 101. EXTENSION OF AIRPORT IMPROVEMENT PROGRAM; DISCRE-
TIONARY FUND. 
(a) AUTHORIZATION
OF APPROPRIATIONS.—Section 48103(a)(7) 
of title 49, United States Code, shall be applied by substituting 
‘‘$2,105,191,256 for the period beginning October 1, 2023, and 
ending on May 17, 2024.’’ for ‘‘$2,041,120,218 for the period begin-
ning October 1, 2023, and ending on May 10, 2024.’’. 
(b) OBLIGATION AUTHORITY.—Subject to limitations specified 
in advance in appropriations Acts, sums made available pursuant 
to subsection (a) may be obligated at any time through September 
30, 2024, and shall remain available until expended. 
(c) PROJECT GRANT AUTHORITY.—Section 47104(c) of title 49, 
United States Code, shall be applied by substituting ‘‘May 17, 
2024’’ for ‘‘May 10, 2024’’. 
(d) SPECIAL RULE FOR APPORTIONMENTS.—Section 47114(c)(1)(J) 
of title 49, United States Code, shall be applied by substituting 
‘‘May 17, 2024’’ for ‘‘May 10, 2024’’.
H. R. 8289—2 
(e) 
SUPPLEMENTAL
DISCRETIONARY
FUNDS.—Section 
47115(j)(4)(A) of title 49, United States Code, shall be applied 
by substituting ‘‘$334,563,279 for the period beginning on October 
1, 2023, and ending on May 17, 2024.’’ for ‘‘$340,321,762 for the 
period beginning on October 1, 2023, and ending on May 10, 2024.’’. 
SEC. 102. EXTENSION OF EXPIRING AUTHORITIES; MISCELLANEOUS 
AUTHORIZATIONS. 
(a) The following provisions of law shall be applied by sub-
stituting ‘‘May 17, 2024’’ for ‘‘May 10, 2024’’: 
(1) Section 44310(b) of title 49, United States Code. 
(2) Section 44803(h) of title 49, United States Code. 
(3) Section 44807(d) of title 49, United States Code. 
(4) Section 44810(h) of title 49, United States Code. 
(5) Section 47115(i) of title 49, United States Code. 
(6) Section 47141(f) of title 49, United States Code. 
(7) Section 186(d) of the Vision 100—Century of Aviation 
Reauthorization Act (Public Law 108–176). 
(8) Section 409(d) of the Vision 100—Century of Aviation 
Reauthorization Act (49 U.S.C. 41731 note). 
(9) Section 411(h) of the FAA Modernization and Reform 
Act of 2012 (49 U.S.C. 42301 note). 
(10) Section 822(k) of the FAA Modernization and Reform 
Act of 2012 (49 U.S.C. 47141 note). 
(11) Section 161(a)(10) of the FAA Reauthorization Act 
of 2018 (49 U.S.C. 47104 note). 
(12) Section 162 of the FAA Reauthorization Act of 2018 
(49 U.S.C. 47102 note). 
(13) Section 372(d) of the FAA Reauthorization Act of 2018 
(49 U.S.C. 44810 note). 
(14) Section 424(e) of the FAA Reauthorization Act of 2018 
(49 U.S.C. 42302 note). 
(15) Section 439(g) of the FAA Reauthorization Act of 2018 
(49 U.S.C. 41705 note). 
(16) Section 547(e) of the FAA Reauthorization Act of 2018 
(49 U.S.C. 40103 note). 
(b) The following provisions of law shall be applied by sub-
stituting ‘‘May 18, 2024’’ for ‘‘May 11, 2024’’: 
(1) Section 47107(r)(3) of title 49, United States Code. 
(2) Section 47143(c) of title 49, United States Code. 
(3) Section 50905(c)(9) of title 51, United States Code. 
(4) Section 210G(i) of the Homeland Security Act of 2002 
(6 U.S.C. 124n(i)). 
(5) Section 2306(b) of the FAA Extension, Safety, and Secu-
rity Act of 2016 (Public Law 114–190; 130 Stat. 641). 
(c) Section 48105 of title 49, United States Code, shall be 
applied by substituting ‘‘$24,508,197 for the period beginning on 
October 1, 2023, and ending on May 17, 2024.’’ for ‘‘$23,762,295 
for the period beginning on October 1, 2023, and ending on May 
10, 2024.’’.
H. R. 8289—3 
TITLE II—AIRPORT REVENUE 
PROVISIONS 
SEC. 201. EXPENDITURE AUTHORITY FROM AIRPORT AND AIRWAY 
TRUST FUND. 
(a) Sections 9502(d)(1) and 9502(e)(2) of the Internal Revenue 
Code of 1986 shall be applied by substituting ‘‘May 18, 2024’’ 
for ‘‘May 11, 2024’’. 
(b) Section 9502(d)(1)(A) of the Internal Revenue Code of 1986 
is amended by striking the semicolon at the end and inserting 
‘‘or the Airport and Airway Extension Act of 2024, Part II;’’. 
SEC. 202. EXTENSION OF TAXES FUNDING AIRPORT AND AIRWAY 
TRUST FUND. 
(a) Sections 4043(d), 4081(d)(2)(B), 4261(j), 4261(k)(1)(A)(ii), and 
4271(d)(1)(A)(ii) of the Internal Revenue Code of 1986 shall be 
applied by substituting ‘‘May 17, 2024’’ for ‘‘May 10, 2024’’. 
(b) Section 4083(b) of such Code shall be applied by substituting 
‘‘May 18, 2024’’ for ‘‘May 11, 2024’’. 
Speaker of the House of Representatives. 
Vice President of the United States and
President of the Senate.