8-K

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): January 19, 2024 (January 16, 2024)

SPIRIT AIRLINES, INC.

(Exact name of registrant as specified in its charter)

Delaware	001-35186		38-1747023
(State or other jurisdiction of incorporation)	(Commission File Number)		(IRS Employer Identification Number)
2800 Executive Way	Miramar,	Florida	33025
(Address of Principal Executive)			(Zip Code)

(954) 447-7920

(Registrant's telephone number, including area code)

N/A

(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))

Securities registered pursuant to Section 12(b) of the Act:

Class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, $0.0001 par value	SAVE	New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 8.01 Other Events.

On January 16, 2024, Spirit Airlines, Inc. (“Spirit”) and JetBlue Airways Corporation (“JetBlue”) issued a joint statement announcing (i) that the United States District Court for the District of Massachusetts (the “Court”) has granted the U.S. Department of Justice’s request for a permanent injunction against the proposed merger of Spirit and JetBlue and (ii) that JetBlue and Spirit are reviewing the Court’s decision and evaluating next steps.

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.

Date: January 19, 2024	SPIRIT AIRLINES, INC.
	By: /s/ Thomas Canfield
	Name: Thomas Canfield
	Title: Senior Vice President and General Counsel

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Cover Page	Jan. 16, 2024
Cover page. [Abstract]
Document Type	8-K
Document Period End Date	Jan. 16, 2024
Entity Registrant Name	SPIRIT AIRLINES, INC.
Entity Incorporation, State or Country Code	DE
Entity File Number	001-35186
Entity Tax Identification Number	38-1747023
Entity Address, Address Line One	2800 Executive Way
Entity Address, City or Town	Miramar,
Entity Address, State or Province	FL
Entity Address, Postal Zip Code	33025
City Area Code	954
Local Phone Number	447-7920
Written Communications	false
Soliciting Material	false
Pre-commencement Tender Offer	false
Pre-commencement Issuer Tender Offer	false
Title of 12(b) Security	Common Stock, $0.0001 par value
Trading Symbol	SAVE
Security Exchange Name	NYSE
Entity Emerging Growth Company	false
Entity Central Index Key	0001498710
Amendment Flag	false