UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): November 10, 2015

GOGO INC.

(Exact name of registrant as specified in its charter)

Delaware |  | 001-35975 |  | 27-1650905
(State or other jurisdiction of incorporation) |  | (Commission File Number) |  | (IRS Employer Identification No.)

111 North Canal, Suite 1500 Chicago, IL |  | 60606
(Address of principal executive offices) |  | (Zip Code)

Registrant’s telephone number, including area code:

312-517-5000

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨ | Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ | Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ | Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ | Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 7.01 REGULATION FD DISCLOSURE.

Representatives of Gogo Inc. (“Gogo”) will use the attached presentation in various meetings with investors from time to time, including on November 11, 2015, when Michael Small, Gogo’s President and Chief Executive Officer, will be participating in the Wells Fargo Technology, Media & Telecom Conference in New York at 10:45 a.m. Eastern Time.

A copy of the investor presentation is attached hereto as Exhibit 99.1.

Item 9.01 FINANCIAL STATEMENTS AND EXHIBITS.

(d) Exhibits

Exhibit No. |  | Description
99.1 |  | Investor Presentation

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

GOGO INC.
By: |  | /s/ Norman Smagley
|  | Norman Smagley
|  | Executive Vice President and Chief Financial Officer

Date: November 10, 2015

EXHIBIT INDEX TO CURRENT REPORT ON FORM 8-K

Dated November 10, 2015

99.1 |  | Investor Presentation