SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

SCHEDULE 13D

[Rule 13d-101]

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT

TO § 204.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO

§ 240.13d-2(a)

(Amendment No. 4)

Hyatt Hotels Corporation

(Name of Issuer)

Class A Common Stock, $0.01 par value per share

(Title of Class of Securities)

448579102

(CUSIP Number)

Michael A. Pucker, Esq.

Cathy A. Birkeland, Esq.

Latham & Watkins LLP

233 S. Wacker Drive, Suite 5800

Chicago, Illinois 60606

(312) 876-7700

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

January 1, 2012

(Date of Event which Requires Filing of this Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.  ¨

(Continued on following pages)

(Page 1 of 22 Pages)

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

The Reporting Person is party to certain agreements with the Separately Filing Group Members (as defined in the Schedule 13D), which agreements contain, among other things, certain voting agreements and limitations on the sale of their shares of Common Stock. As a result, the Reporting Person may be deemed to be a member of a “group,” within the meaning of Section 13(d)(3) of the Act (as defined in the Schedule 13D), comprised of the Reporting Person and the Separately Filing Group Members. Shares listed as beneficially owned by the Reporting Person exclude shares held by any other Reporting Person or by any of the Separately Filing Group Members, in each case as to which the Reporting Person disclaims beneficial ownership.

All references to the number of shares outstanding are as of October 28, 2011, as reported in the Issuer’s Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2011. The percentage is calculated using the total number of shares of Common Stock beneficially owned by the Reporting Person and based on 165,158,639 shares of Common Stock outstanding as of October 28, 2011. With respect to matters upon which the Issuer’s stockholders are entitled to vote, the holders of Class A Common Stock and Class B Common Stock vote together as a single class, and each holder of Class A Common Stock is entitled to one vote per share and each holder of Class B Common Stock is entitled to ten votes per share. The shares of Class B Common Stock owned by the Reporting Person represent 5.8% of the total voting power of the Common Stock as of October 28, 2011. The percentage of total voting power of the Common Stock is calculated based on the total voting power of the Common Stock outstanding as of October 28, 2011, which is comprised of 44,680,334 shares of Class A Common Stock and 120,478,305 shares of Class B Common Stock and assumes that no outstanding shares of Class B Common Stock have been converted into shares of Class A Common Stock.

The Reporting Person is party to certain agreements with the Separately Filing Group Members (as defined in the Schedule 13D), which agreements contain, among other things, certain voting agreements and limitations on the sale of their shares of Common Stock. As a result, the Reporting Person may be deemed to be a member of a “group,” within the meaning of Section 13(d)(3) of the Act (as defined in the Schedule 13D), comprised of the Reporting Person and the Separately Filing Group Members. Shares listed as beneficially owned by the Reporting Person exclude shares held by any other Reporting Person or by any of the Separately Filing Group Members, in each case as to which the Reporting Person disclaims beneficial ownership.

All references to the number of shares outstanding are as of October 28, 2011, as reported in the Issuer’s Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2011. The percentage is calculated using the total number of shares of Common Stock beneficially owned by the Reporting Person and based on 165,158,639 shares of Common Stock outstanding as of October 28, 2011. With respect to matters upon which the Issuer’s stockholders are entitled to vote, the holders of Class A Common Stock and Class B Common Stock vote together as a single class, and each holder of Class A Common Stock is entitled to one vote per share and each holder of Class B Common Stock is entitled to ten votes per share. The shares of Class B Common Stock owned by the Reporting Person represent 1.1% of the total voting power of the Common Stock as of October 28, 2011. The percentage of total voting power of the Common Stock is calculated based on the total voting power of the Common Stock outstanding as of October 28, 2011, which is comprised of 44,680,334 shares of Class A Common Stock and 120,478,305 shares of Class B Common Stock and assumes that no outstanding shares of Class B Common Stock have been converted into shares of Class A Common Stock.

The Reporting Person is party to certain agreements with the Separately Filing Group Members (as defined in the Schedule 13D), which agreements contain, among other things, certain voting agreements and limitations on the sale of their shares of Common Stock. As a result, the Reporting Person may be deemed to be a member of a “group,” within the meaning of Section 13(d)(3) of the Act (as defined in the Schedule 13D), comprised of the Reporting Person and the Separately Filing Group Members. Shares listed as beneficially owned by the Reporting Person exclude shares held by any other Reporting Person or by any of the Separately Filing Group Members, in each case as to which the Reporting Person disclaims beneficial ownership.

All references to the number of shares outstanding are as of October 28, 2011, as reported in the Issuer’s Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2011. The percentage is calculated using the total number of shares of Common Stock beneficially owned by the Reporting Person and based on 165,158,639 shares of Common Stock outstanding as of October 28, 2011. With respect to matters upon which the Issuer’s stockholders are entitled to vote, the holders of Class A Common Stock and Class B Common Stock vote together as a single class, and each holder of Class A Common Stock is entitled to one vote per share and each holder of Class B Common Stock is entitled to ten votes per share. The shares of Class B Common Stock owned by the Reporting Person represent 0.8% of the total voting power of the Common Stock as of October 28, 2011. The percentage of total voting power of the Common Stock is calculated based on the total voting power of the Common Stock outstanding as of October 28, 2011, which is comprised of 44,680,334 shares of Class A Common Stock and 120,478,305 shares of Class B Common Stock and assumes that no outstanding shares of Class B Common Stock have been converted into shares of Class A Common Stock.

EXPLANATORY NOTE: This Amendment No. 4 to Schedule 13D (“Amendment No. 4”) relates to the Class A Common Stock, $0.01 par value per share, of Hyatt Hotels Corporation, a Delaware corporation (the “Issuer”), which has its principal executive office at 71 South Wacker Drive, 12th Floor, Chicago, Illinois 60606. This Amendment No. 4 amends and supplements, as set forth below, the Schedule 13D filed by the Reporting Persons with respect to the Issuer on August 26, 2010 (the “Original Schedule 13D”), as amended and supplemented by Amendment No. 1 to Schedule 13D filed by the Reporting Persons with respect to the Issuer on September 9, 2010 (“Amendment No. 1”), Amendment No. 2 to Schedule 13D filed by the Reporting Persons with respect to the Issuer on May 18, 2011 (“Amendment No. 2”) and Amendment No. 3 to Schedule 13D filed by the Reporting Persons with respect to the Issuer on November 29, 2011 (“Amendment No. 3”). The Original Schedule 13D, as amended and supplemented by Amendment No. 1, Amendment No. 2 and Amendment No. 3 is referred to as the “Schedule 13D.” All capitalized terms not otherwise defined herein have the meanings ascribed to them in the Schedule 13D. The Schedule 13D is amended and supplemented by adding the information contained herein. Only those items amended are reported herein.

Item 2 of the Schedule 13D is amended by deleting the first paragraph thereof and replacing such paragraph with the following:

(a)-(c) This Schedule 13D is being filed by the Horton Trust Company LLC, an Illinois limited liability company, not individually, but solely in the capacity as trustee of the trusts listed on Appendix A-1 (the “U.S. Trustee”); CIBC Trust Company (Bahamas) Limited, not individually, but solely in the capacity as trustee of the trusts listed on Appendix A-2 (the “Non-U.S. Trustee”); and Penny Pritzker, individually (collectively, the “Reporting Persons”).

Item 2 of the Schedule 13D is amended and supplemented by deleting the first sentence of the second paragraph thereof and replacing such sentence with the following:

The address of the principal business and principal office of the U.S. Trustee is 300 North LaSalle Street, Suite 1500, Chicago, Illinois 60654.

Item 2 of the Schedule 13D is amended and supplemented by adding the following as a new paragraph preceding the fourth paragraph thereof:

The name, business address, present principal occupation or employment and citizenship of each director and executive officer of the U.S. Trustee is set forth on Schedule C to this Amendment No. 4.

Item 2 of the Schedule 13D is amended by deleting the fourth paragraph thereof and replacing such paragraph with the following:

The Reporting Persons have entered into a Joint Filing Agreement, dated as of January 3, 2012, a copy of which is attached as Exhibit 8 to this Amendment No. 4.

Item 2 of the Schedule 13D is amended by deleting the sixth and seventh paragraphs thereof and replacing such paragraphs with the following:

(d) During the last five years, none of the Reporting Persons nor, to the knowledge of the Reporting Persons, any of the persons listed on Schedule C to this Amendment No. 4, has been convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors).

(e) During the past five years, none of the Reporting Persons nor, to the knowledge of the Reporting Persons, any of the persons listed on Schedule C to this Amendment No. 4, has been a party to a civil proceeding of a judicial or administrative body of competent jurisdiction and as a result of such proceeding was or is subject to a judgment, decree or final order enjoining the future violations of, or prohibiting or mandating activities subject or, federal or state securities laws or finding any violation with respect to such laws.

Item 3 of the Schedule 13D is amended and supplemented as follows:

On January 3, 2012, John Kevin Poorman resigned as trustee of the trusts listed on Appendix A-3 hereto and the U.S. Trustee was appointed as trustee of such trusts (the “Change in Trustee”). Because John Kevin Poorman has resigned as trustee of the trusts listed on Appendix A-3 hereto, he is no longer a reporting person for the shares of Class B Common Stock held by such trusts. No consideration was paid in connection with the Change in Trustee and such Change in Trustee constitutes a “Permitted Transfer” as defined under the Issuer’s Amended and Restated Certificate of Incorporation and, accordingly, the shares of Class B Common Stock held by the trusts listed on Appendix A-3 hereto remain shares of Class B Common Stock following the Change in Trustee.

On January 1, 2012, the co-trustees of U.S. Situs Trusts transferred an aggregate of 808,475 shares of Class B Common Stock, and the trustee of the Non-U.S. Situs Trusts transferred an aggregate of 218,882 shares of Class B Common Stock, to Penny Pritzker, and Ms. Pritzker acquired beneficial ownership of such shares (the “Transfers”). The Transfers constitute “Permitted Transfers” as defined under the Issuer’s Amended and Restated Certificate of Incorporation and, accordingly, the shares of Class B Common Stock acquired by Ms. Pritzker in the Transfers remain shares of Class B Common Stock. Ms. Pritzker received the Transfers as compensation for services rendered to the transferors.

Item 4 of the Schedule 13D is amended and supplemented as follows:

The Change in Trustee occurred on January 3, 2012, as described in Item 3 of this Amendment No. 4.

The Transfers were completed on January 1, 2012, as described in Item 3 of this Amendment No. 4. Ms. Pritzker received the Transfers as compensation for services rendered to the transferors.

Item 5 of the Schedule 13D is amended and supplemented as follows:

(a)-(b) As of the date hereof, the Reporting Persons in the aggregate may be deemed to be the beneficial owners of 6,238 shares of currently issued Class A Common Stock and 9,758,651 shares of Class A Common Stock, issuable upon conversion of 9,758,651 shares of Class B Common Stock beneficially owned by the Reporting Persons. The number of shares of Class B Common Stock beneficially owned by the Reporting Persons represents 8.1% of the total number of shares of Class B Common Stock outstanding. The number of shares of Common Stock beneficially owned by the Reporting Persons represents 5.9% of the total number of shares of Common Stock outstanding and 7.8% of the total voting power of the shares of Common Stock outstanding, voting together as a single class, assuming that no outstanding shares of Class B Common Stock have been converted into shares of Class A Common Stock.

Schedule A attached to this Amendment No. 4 amends and restates, in its entirety, Schedule A attached to the Schedule 13D. Schedule A attached to this Amendment No. 4 sets forth, as of the date hereof, the number of shares and percentage of the Class A Common Stock outstanding, the number of shares and percentage of the Class B Common Stock outstanding, the percentage of the total number of shares of Common Stock outstanding, and the percentage of the total voting power of the shares of Common Stock outstanding, voting together as a single class, represented by the shares beneficially owned by each Reporting Person.

Schedule B attached to this Amendment No. 4 amends and restates, in its entirety, Schedule B attached to the Schedule 13D. Schedule B attached to this Amendment No. 4 sets forth, as of the date hereof, the number of shares and percentage of the Class A Common Stock outstanding, the number of shares and percentage of the Class B Common Stock outstanding, the percentage of the total number of shares of Common Stock outstanding, and the percentage of the total voting power of the shares of Common Stock outstanding, voting together as a single class, represented by the shares beneficially owned by the Reporting Persons and each Separately Filing Group Member. All information with regard to the Separately Filing Group Members is based solely on the information contained in the Schedule 13Ds filed by the Separately Filing Group Members.

Neither the Change in Trustee nor the Transfers impacted the number of shares or the percentage of the Common Stock beneficially owned by the Pritzker Family Group.

(c) The Change in Trustee occurred on January 3, 2012, as described in Item 3 of this Amendment No. 4.

The Transfers were completed on January 1, 2012, as described in Item 3 of this Amendment No. 4.

Item 6 of the Schedule 13D is amended and supplemented by adding the following as the penultimate paragraph of the section titled “Amended and Restated Global Hyatt Agreement”:

On January 3, 2012, the U.S. Trustee, not individually, but solely as trustee of the trusts listed on Appendix A-1, executed a joinder to, and thereby became subject to the provisions of, the Global Hyatt Agreement.

Item 6 of the schedule 13d is amended and supplemented by adding the following as the penultimate paragraph of the section titled “Amended and Restated Agreement Relating to Stock”:

On January 3, 2012, the U.S. Trustee, not individually, but solely as trustee of the trusts listed on Appendix A-1, executed a joinder to, and thereby became subject to the provisions of, the Agreement Relating to Stock.

Item 7 of the Schedule 13D is amended and supplemented as follows:

SIGNATURES

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete an correct.

Dated: January 4, 2012

Horton Trust Company LLC, solely as trustee of the trusts listed on Appendix A-1.

CIBC Trust Company (Bahamas) Limited, solely as trustee of the trusts listed on Appendix A-2.

[Signature Page to Amendment No. 4 to Schedule 13D]

Appendix A-1

Appendix A-2

Appendix A-3

Schedule A

Certain Information Regarding the

Reporting Persons¹

Schedule B

Certain Information Regarding the

Separately Filing Group Members¹

Schedule C

Certain Information Concerning Executive Officers and Directors of the U.S. Trustee

The following table sets forth the name, present principal occupation or employment for each director and executive officer of the U.S. Trustee. The current business address of each person, in their capacity as executive officers or directors of the U.S. Trustee, is c/o Horton Trust Company LLC, 300 North LaSalle Street, Suite 1500, Chicago, Illinois 60654 and the telephone number is (312) 873-4802. Each person is a citizen of the United States.

EXHIBIT 8

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned agree to the joint filing on behalf of each of them of a statement on Schedule 13D with respect to the Class A Common Stock, $0.01 par value per share, of Hyatt Hotels Corporation beneficially owned by them on a combined basis, and further agree that this Joint Filing Agreement shall be included as an Exhibit to such joint filing. The undersigned further agree that any amendments to such statement on Schedule 13D shall be filed jointly on behalf of each of them without the necessity of entering into additional joint filing agreements.

The undersigned further agree that each party hereto is responsible for timely filing of such statement on Schedule 13D and any amendments thereto, and for the completeness and accuracy of the information concerning such party contained therein; provided that no party is responsible for the completeness or accuracy of the information concerning any other party, unless such party knows or has reason to believe that such information is inaccurate.

The undersigned shall not be deemed to admit that the undersigned was required to file a statement on Schedule 13D by reason of entering into this Joint Filing Agreement.

This Joint Filing Agreement may be executed in one or more counterparts, each of which shall be deemed to be an original instrument, but all of such counterparts together shall constitute but one agreement.

When this Joint Filing Agreement is executed by a trustee of a trust, such execution is by the trustee, not individually, but solely as trustee in the exercise of and under the power and authority conferred upon and invested in such trustee, and it is expressly understood and agreed that nothing contained in this Joint Filing Agreement shall be construed as granting any power over a trustee’s individual affairs or imposing any liability on any such trustee personally for breaches of any representations or warranties made hereunder or personally to pay any amounts required to be paid hereunder, or personally to perform any covenant, either express or implied, contained herein. Any liability of a trust or trustee hereunder shall not be a personal liability of any trustee, grantor or beneficiary thereof, and any recourse against a trustee shall be solely against the assets of the pertinent trust.

Signature Page Follows

In evidence thereof the undersigned, being duly authorized, hereby execute this Joint Filing Agreement as of this 4th day of January, 2012.

Horton Trust Company LLC, solely as trustee of the trusts listed on Schedule 1.

CIBC Trust Company (Bahamas) Limited, solely as trustee of the trusts listed on Schedule 2.

[Signature Page to Joint Filing Agreement]

Schedule 1

Schedule 2