SECURITIES AND EXCHANGE COMMISSION  
 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC  20549
 
 
FORM 8-K
 
CURRENT REPORT
 
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
 
 
Date of Report: September 21, 2005
(Date of earliest event reported)
 
 
UAL CORPORATION
(Exact name of registrant as specified in its charter)

 
Delaware
1-6033
36-2675207
(State or other jurisdiction of incorporation)
(Commission File Number)
(I.R.S. Employer Identification No.)

 
 
1200 East Algonquin Road, Elk Grove Township, Illinois 60007
(Address of principal executive offices)
 
 
(847) 700-4000
(Registrant's telephone number, including area code)
 
 
Not Applicable
(Former name or former address, if changed since last report)

 

Check the appropriate box below if the Form 8-K is intended to simultaneously satisfy the 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.
 
On September 21, 2005, UAL Corporation filed its monthly operating report for the period August 1, 2005 through August 31, 2005 with the United States Bankruptcy Court for the Northern District of Illinois, Eastern Division, in connection with its voluntary petitions for reorganization under Chapter 11 of Title 11 of the United States Bankruptcy Code in Case Nos. 02-48191 through 02-48218. A copy of the monthly operating report is provided hereunder as Exhibit 99.1. A copy of the related press release is provided hereunder as Exhibit 99.2.

 
 
Item 9.01 Financial Statements and Exhibits.
 
(c)
Exhibits
Description
 
 
99.1
Monthly Operating Report of UAL Corporation for the period August 1, 2005 through August 31, 2005
 
99.2
Press Release

 
 
 
 
 
 
 

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.
 
 
 
  

  UAL CORPORATION
   
   
   
By:
/s/ Paul R. Lovejoy
Name:
Paul R. Lovejoy
Title:
Senior Vice President, 
  General Counsel and Secretary

 
 
 

Dated:  September 21, 2005
 
 

EXHIBIT INDEX



 
 
 

Exhibit No.  Description 
99.1* Monthly Operating Report of UAL Corporation for the period August 1, 2005 through August 31, 2005
99.2* Press Release

__________________

* Filed herewith electronically.