IN THE BANKRUPTCY COURT FOR THE NORTHERN DISTRICT OF EASTERN DIVISION ; In re: f Chapter 11 UAL CORPORATION, et al.,’ I Debtors. 1 Case No. 02-B-48191(Jointly Administered) 1 i Honorable Eugene R. Wedoff

NOTICE OF DEADLINE FOR THE FILING OF PROOFS OF CLAIM AND PROOFS OF INTEREST

TO: ALL CREDITORS OF THE DEBTORS PLEASE TARE NOTICE that UAL Corporation,et al., the above-captioneddebtors and debtors-in-possession (the “Debtors”), with a businessaddress of 1200E. Algonquin Road,Elk Grove Village, IL 60007,filed voluntary petitions for relief under Chapter 11 of the Bankruptcy Code in the United StatesBankruptcy Court for the Northern District of Illinois, EasternDivision (the “Court”). The Debtorsare operatingtheir businessesand managing their property as debtorsin possessionpursuant to Sections1107(a) and 1108of the Bankruptcy Code. Pursuantto orderofthe Court, all personsand entities, including, without limitation, individuals,partnerships, corporations, estates and trusts (eacha “Creditor” and, collectively, the “Creditors”), holding or wishing to assertclaims (as defined in Section 10l(5) of the Bankruptcy Code,collectively, the “Claims”) againstor interests(collectively; “Interests”) in the Debtorsarising on andbefore December 9,2002, (the “Petition Date”) arerequired to file a separate,completed and executed proof of claim form (either the proof of claim form enclosedherewith or a proof of claim form conformingsubstantially to Official BankruptcyForm No. 10) on accountof any Claims or Interestssuch Creditors hold or wish to assertagainst the Debtors, at or before4:00 p.m. (prevailing Pacific time) on May 12,2003 (the “GeneralBar Date”). All governmentalunits as definedby 11U.S.C. 5 lOl(27) (the “GovernmentalUnits”) holding or wishing to assert Claims againstor Interestsin the Debtorsare required to file a separate,completed and executed proof of claim form, as describedabove, on accountof any Claims or Interestssuch Governmental Units hold or wish to assertagainst the Debtors,at or before4:00 p.m. (prevailing Pacific time) on June9,2003. Notwithstandingthe foregoing,AT THIS TIME, proofs of claim ARE NOT REQUIRED to be filed by Creditorsholding or wishing to assertClaims againstthe Debtorsof the typesthat areset forth in clauses(a) through(e) below (collectively the “Excluded Claims”): (4 Claims listed in the Debtor’s Schedulesof Liabilities (the “Schedules”), or any amendmentsthereto, which are not therein listed as “contingent,” “onliquidated” or “disputed,” andwhich arenot disputedby the Creditorsholding such claims as to amountor classification; Co> Claims on accountof which a proof of claim has alreadybeen properly filed with the Court; (4 Claims previousIy allowed by, or paid pursuantto, an order of the Court; (4 Claims allowable under Sections503(b) and 507(a)(l) of the Bankruptcy Code as administrative expensesof the Debtors’ Chapter 11 cases; (4 Claims madeby any of the Debtorsor any direct or indirect subsidiaryof any of the Debtorsagainst one or more of the other againstone or more of the Debtors. Shouldthe Court fix a datein the future after the GeneralBar Date by which time the Excluded Claims must be filed, you will be so notified. Proofs of Claim mustbe completedin English with amountsin U.S. dollars. EachProof of Claim form mustspecifically set forth the full name of the Debtors and the propercase number, as set forth in the abovecaption of the Debtors’ Chapter 11 cases,and must be filed by delivering the proof of claim form with the original signatureso that it is actuallyreceived at or before4:00 p.m. (prevailing Pacific Time) on the GeneralBar Date (or on June9,2003 if suchclaimant is a GovernmentalUnit) by the Poorman-DouglasCorporation at the following address:via U.S. Mail to Poor-man-DouglasCorporation, Attn: UAL, PO Box 4390, Portland, Oregon 97208-4390,or via overnight delivery to Poorman-DouglasCorporation, Attn: UAL, 10300SW Allen Blvd, Beaverton,OR 97005,Telephone: (503) 277- 7999.

1 The Debtors are the following entities: UAL. Corporation, UAL Loyalty Services, Inc., Confetti, Inc., Mileage Plus Holdings, Inc., Mileage Plus Marketing, Inc., MyPoints.com, Inc.,Cybergold, Inc., itarget.com, inc., MyPoints OfFline Services, Inc., UAL CompanyServices, Inc.,UAL Benefits Management, Inc., United BizJet Holdings, Inc., BizJet Charter, Inc., BizJet Fractional, Inc., BizJet Services, Inc., United Air Lines, Inc., Kion Leasing, Inc., Premier Meeting and Trave4 Services, Inc., United Aviation Fuels Corporation, United Cogen, Inc., Mileage Plus, Inc., United GHS, Inc., United Worldwide CorpOration, United Vacations, Inc., Four Star Leasing, Inc., Air Wis Services, Inc., , Inc., Domicile Management Services, Inc. Form GO781 ., A Proof of Claim form is enclosedwith this notice andmay beused to file your Claimsor Interests. Copiesof the Proof ofClaim form are also available at the Debtom’ private website: http://www.pd-ualcom. PLEASE TARE FURTHER NOTICE THAT, EXCEPT WITH RESPECT TO CLAIMS OF THE TYPE SET FORTH TN PARAGRAPHS (a) THROUGH (e) ABOVE AND GOVERNMENTAL UNITS (WHICH MUST FILE PROOFS OF CLAIM ON OR BEFORE 4:00 P.M. (PREVAILING PACIFIC TIME) ON JUNE 9,2003), ANY CREDITOR WHO IS REQUIRED TO FILE A PROOF OF CLAIM BUT FALLS TO DO SO ON OR BEFORE 4:00 P.M. (PREVAILLNG PACIFIC TIME) ON MAY 12,2003, SHALL 3E FOREVER BARRED, ESTOPPED AND ENJOINED FROM ASSERTING SUCH CLALM (OR FILING A PROOF OF CLAIM WITH RESPECT THERETO), AND THE DEBTORS AND THE DEBTORS’ PROPERTY SHALL BE FOREVER DISCHARGED FROM ANY AND ALL INDEBTEDNESS OR LIABILITY WITH RESPECT TO SUCH CLAIM, .AND SUCH HOLDER OF A CLAIM SHALL NOT BE PERMITTED TO VOTE ON ANY PLAN OF REORGANIZATION OR PARTICIPATE IN ANY DISTRIBUTION IN THE DEBTORS’ CHAPTER 11 CASES ON ACCOUNT OF SUCH CLAIM(S). In the event that the Debtors shouldamend their Schedulessubsequent to the datehereof, the Debtors shall give notice of such amendmentto the holdersof the claims affectedthereby, and such holders shall be affordedthe later of the GeneralBar Date or thirty (30) days Tom the date on which such notice hasbeen given to such holders(or suchother time period as may be f?xedby the Court) to file proofs of Claim or forever be barredfrom doing so. In the event that a Claim ariseswith respectto the Debtors’ rejection of an executorycontract or unexpiredlease, the holder of such Claim will be affordedthe later of the GeneralBar Date or thirty (30) daysafter the effective dateof suchrejection of the executory contract or unexpiredlease to file a proof of Claim or forever be barredfrom doing so. The Debtors’ Schedulesmay be examinedand inspectedby interestedparties during regular businesshours at the office of the Clerk of the Bankruptcy Court,United StatesBankruptcy Court, NorthernDistrict of Illinois, EasternDivision, 219 S. Dearborn,, IL 60604, The staff of the BankruptcyClerk’s Office is prohibited by law from giving legal advice. A copy of the Debtors’ Schedules may be obtainedby contactingthe Official Copy Servicein theseChapter 11 Cases:Merrill Corporation,attn: Allison Clark, 250 South Wacker Drive, 4thFloor, Chicago,Illinois 60606,telephone (312) 930-2123,facsimile (312) 930-5985.Copies ofthe Debtors’ Schedules arealso availableat the Court’s official website:http://www.ilnb.uscourts.gov. Creditors wishing to rely on the Schedulesare responsible for determiningwhether their claims are accuratelylisted therein. THE FACT THAT YOU HAVE RECEIVED THIS NOTICE DOES NOT MEAN THAT YOU HAVE A CLAIM AGAINST THE DEBTORS. YOU SHOULD CONSULT WITH YOUR OWN ATTORNEYS OR OTHER PROFESSIONALS TO DETERMINE WHETHER YOU HOLD A CLAIM AGAINST THE DEBTORS. YOU SHOULD NOT FILE A PROOF OF CLAIM IF YOU DO NOT HAVE A CLAIM AGAINST THE DEBTORS. QUESTIONS CONCERNING THIS NOTICE SHOULD BE DIRECTED TO: POORMAN-DOUGLAS CORPORATION, ATTN: UAL, P.O. BOX 4390,PORTLAND, OREGON 97208-4390,TELEPHONE: (503) 277-7999,FACSIMILE: (503) 350-5230.

Dated: March 11,2003 Chicago,Illinois UAL CORPORATION, et al. Debtors andDebtors in Possession

Form GO782 IN THE UNITED STATES BANKRUPTCY COURT FOR THE NORTHERN DISTRICT OF ILLINOIS EASTERN DMSION

i In re: i Chapter 11 UAL CORPORATION, et ai., i CaseNo. 02-B-48191(Jointly Administered) Debtors. I Honorable EugeneR. Wedoff I Adv. Pr. No. 03 A 00061

NOTICE OF (A) NOTIPICATION PROCEDURES APPLICABLE TO SUBSTANTIAL HOLDERS OF CLAIMS AND EQUITY SECURITIES AND (B) NOTIFICATION AND HEARING PROCEDURES FOR TRADING IN CLAIMS AND EQUITY SECURITIES

TO ALL PERSONS OR ENTITIES WITH CLAIMS AGAINST OR EQUITY INTERESTS IN THE DEBTORS:

PLEASE TAKE NOTICE that on December 9, 2002 (the “‘Petition Date”), UAL Corporation, together with certain of its subsidiariesand affiliates (collectively, the “Debtors”), commencedcases under Chapter 11 of Title 11 of the United StatesCode as amendedfrom time to time (the “Bankruptcy Code”).

PLEASE TAKE FURTHER NOTICE that, with respectto holdersof the Debtors’ claims, on January15,2003 [Docket No. 61 and,with respectto holdersof the Debtors’ equity interests,on February24,2003 [Docket No. 1031,the United StatesBankruptcy Court for the NorthernDistrict of Illinois, EasternDivision (the ‘.‘Coti’) enteredorders (the “Orders”) approvingthe proceduresset forth in the Orders(the ‘Notice Procedures”)to preserve the Debtors’ net operatinglosses (‘%OLs”) in the Adversary ProceedingNo. 03 A 00061.

Any sale or other transfer of equity securities in the Debtors in violation of the Notice Procedures shall be null and void ab initio and shali confer no rights on the transferee; any sale or other transfer of claims against the Debtors in violation of the Notice Procedures shall result in the required disgorgement of such claim by acquirer prior to the consummation of the reorganization of the Debtors. PLEASE TAKE FURTHER NOTICE that, pursuantto the Orders,the Notice Proceduresshall apply to holding, acquiring and disposing,and any other transfersof CLAIMS AGAINST AND EQUITY SECURITIES IN AND OF THE DEBTORS:

PLEASE TAKE FURTHER NOTICE that any personor entity may obtain a copy of the Orders,the Notice Proceduresand the forms of eachof the requirednotices des.cribedtherein by:

I. Contacting(a) the Official Copy Serviceat Merrill Corporation,250 SouthWacker Drive, 4th Floor, Chicago,Illinois 60606,Attn.: PatrickFinnerty, Telephone:(3 12) 454-8516, Facsimile: (3 12)930-5986 or(b) theOfficial ClaimsAgent at Poonpan-Douglas Corporation,Attn.: UAL, P.O. Box 4390, Portland, Oregon97208-4390, telephone: (503) 277-7999;facsimile: (503) 350-5230;or

2. Retrieving the Orders,Notice Procedures,and forms at the following websites: (a) the official website of The United States Bankruptcy Court, Northern District of Illinois at either http://www.ilnb.uscourts.gov (homepage) or http://www.ilnb.uscourts.gov/chapterll/O248 19 1 (the MegaCase section) and(b) the Debtors’private websiteat http://www.pd-ual.com.

PLEASE TAKE FURTHER NOTICE that the requirementsset forth in this Notice are in addition to the requirementsof Rule 3001(e)of the FederalRules of Bankruptcy Procedureand applicable securities, corporate and other laws, and do not excusecompliance therewith.

Dated: Chicago,Illinois February28,2003 UAL CORPORATION, et al. Debtorsand Debtors in Possession

1 TheDebtors are the following entities:UAL Corporation,UAL Loyalty Services,Inc., Confetti,Inc., MileagePlus Holdings, Inc., Mileage PlusMarketing, Inc., MyPoints.com, Inc., Cybergold, Inc., itargetcom, inc., MyPoints Offline Services, Inc., UAL Company Services, Inc., UAL Benefits Management,Inc., UnitedBizJet Holdings, Inc., BizJet Charter, Inc., B&Jet Fractional, Inc., Biz.Jet Services, Inc.,United Air Lines, Inc.,Kion Leasing, Inc., Premier Meeting and Travel Services, Inc., United Aviation Fuels Corporation, United Cogen, Inc., Mileage Plus, Inc., United GHS, Inc., United Worldwide Corpbration, United Vacations, Inc., Four Star Leasing, Inc., Air Wis Services, Inc., Air Wisconsin, Inc., Domicile Management Services, Inc. Form GO831 UNITED STATE, ;ANKRUPTCY COURT FOR THE T!11~1111l111111~11l111111111111111 NORTHERN DISTRICT OF ILLINOIS EASTERN DlVlSiON Debtor Name: Case Number: UAL CORPORA-i-1 ON

NOTE: This-form should not be used to make a claim for an administrative n Checkbox if you expense arising atter the commencement of the case. A “request” for payment are awarethat anyone Df an administrative expense may be filed pursuant to 11 U.S.C. 0 503. else has filed a proofof Jame of Creditor and Address: claim relatingto your claim. Attachcopy of statementgiving particulars. q Checkbox if you have neverreceived any noticesfrom the I If you also receive a customized &!pptcy courtin thrs proof of claim form that identifies the scheduled amount and q Checkbox if this classification of your claim, addressdiffers from the please fife your claim on that form. addresson the enVe.iOpe D wegard- this additional claim Xeditor Telephone Number sent to yes :i :h: :G. term . REDITOR TAX I.D. iy: ACCOUNTOR OTHER NUMBER BY WHICH c.:*Ffck hpyer- ll reolaces .. CREDilOR IOENI-IFitS Ut!3TClK: a p~&#Aadyuled &in lied. m if this claim am%ds III ’ ’ kl I. BASIS F OR CLAIM q Retiree benefts as defined in 11 U.S.C. 5 1114(a) DGooda i sold q Personal iniurw’wronoful_. - death /-J Wages, salaries, and compensation (Fill out below) UServices performed ElITaxes Your social security number q honey loaned mother (describe briefly) un-m~mn Unpaid wmpensation for services performed from m-n3 m-m . DATE DEBT WAS INCURRED: II _ r-r-1 _ rrj-/l 3.1F COURT JUDGMENT, DATE OBTAINED-im~wy-il - f-/y~, (mm-dd-vwv) (mmdd-vv) 1. TOTAL AMOUNT OF CLAIM AT TIME CASE FILED (in U.S. Dollars): !dIEI11,1,ucl,l,l-17-l~ul If all or part of your claim is secured or entitled to priority, also complete Item 5 or 6 below. 0 Check this box if claim includes interest or other charges in addition to the i&pal amount of the claim. Attach itemized statement of all interest or additional charges. 5. SECURED CLAIM 6. UNSECURED PRIORITY CLAIM q Check this box if you have an unsecured priority claim , q ache& tttS,z@if your claim is secured by collateral (including

flrief description of cullateral:

aReal Estate q ]Motor Vehicle c] Contributions to an employee benefit plan - 11 U.S.C. § 507(a)(4) Il)Other q Up to $2,100 of deposits toward purchase, lease, or rental of Eryerty or Value of collateral (in U.S. Dollars): services for persona!, family, or household tise - 17 U.S.C. 3 ,C, (a)(E) cltzlzl I II 1 11.1 a Alimon maintenance or support owed to a spouse, former spouse, or child Amount.)of arrearage (in’ U.S. Dollars) &nd other charges at - 11 L&C. 5 507(a)(7) time case filed included in secured claim above, if any q Taxes or penalties owed to governmental units - 11 U.S.C. 8 507(a)(B) q Other - Specify applicable paragph of 11 U.S.C. 5 507p) “un,un,1,1;1,un.ul ’ Anwunts are subj& to aajmtmnt 0” 0 604 and every 3 yea-s therea er with respect to cases commenced on or aRer the date of adiustmt 7. CREDITS: The amount of all payments on this claim has been credited and deducted for the purpose of making this proof of claim. in filing this claim claimant has deducted all amounts that claimant owes to the debtor. 8. SUPPORTING DOCUMENTS: Attach copies of supporting documents, such as promissory notes, purchase orders, invoices, itemized statements of running accounts, contracts, court judgments, mortgages, securii agreements, and evidence of perfection of lien. DO NOT SEND ORIGINAL DOCUMENTS. If the documents are not available, explain. If the documents are voluminous, attach a summary.

THE ORIGINAL OF THIS COMPLETED PROOF OF ClAlM MUST E BY MAIL TO: POORMAN-DOUGLAS CORPORATION Al-TN: UAL P.O. BOX 4390 PORTLAND, OR 97208-4390

GO272 A . INSTRUCTIAS FOR FILING PROOF 01 ZLAIM FORM The instructions and dejkitions belqw are general explanationsof the law. In particular typesof casesor circumstances,such as bankruptcycases that are not filed voluntarily by a debtor, there may be exceptionsto the general rules. DEFINITIONS DEBTOR SECURED CLAIM UNSECURED CLAIM The person,corporation, or other entity A claim is a securedclaim to the extent If a claim is not a securedclaim it is an that hastiled a bankruptcy caseis called that the creditor has a lien on the unsecuredclaim. A claim may be partly the debtor. property of the debtor (collateral) that secured and partly unsecured if the gives the creditor the right to be paid property on which a creditor hasa lien is CREDITOR from that property beforecreditors who not worth enough to pay the creditor in A creditor is any person, corporation, or do not have liens on the property. frill. other entity to whom the debtor owed a debton the datethat the bankruptcy case Examplesof liens area mortgageon real UNSECURED PRIORITY CLAIM was filed. estate and a security interest in a car, Certain types of unsecuredclaims are PROOF OF CLAIM truck, boat, television set, or other item given priority, so they are to be paid in A form telling the bankruptcy court how of property. A lien may have been bankruptcy cases before most other much the debtor owed a creditor at the obtained through a court proceeding unsecuredclaims (if there is sufficient time the bankruptcy case was filed (the before a bankruptcycase began; in some money or property availableto pay these amount of the creditor’s claim). This states a court judgment is a lien. In claims). The most common types of form must be filed with the Clerk of the addition, to the extent a creditor also priority claims are listed on the proof of Bankruptcy Court where the bankruptcy owes money to the debtor(has a right of claim form. Unsecuredclaims that are case was filed, or the court appointed setoff), the creditor’s claim may be a not speci.tIcallygiven priority status by claims agent,at the addresslisted on the secured claim. (See also Unsecured the bankruptcy laws are classified as reverseside of this page. Claim,) UnsecuredNonpriority Claims.

ITEMS TO BE COMPLETED IN PROOF OF CLAIM FORM (IF NOT ALREADY FILLED IN) Court, Name of Debtor, and Case Number: 4. Total Amount of Claim at Time Case Filed: Fill in the name of the federal judicial district where the Fill in the total amount of the entire claim. If interest or other bankruptcy case was filed, the name of the debtor in the charges in addition to the principal amount of the claim are bankruptcy case, and the bankruptcy case number. If you included, check the appropriateplace on the form and attach an receiveda notice of the casefrom the Claims ProcessingAgent, itemization of the.interest and charges. ‘Poorman-DouglasCorporation, all of this information is near the top of the notice. 5. Secured Claim: Checkthe appropriateplace if the claim is a securedclaim. You Information about Creditor: must statethe type andvalue of property that is collateralfor the Completethe section giving the name, address,and telephone claim, attach copiesof the documentationof your lien, and state number of the creditor to whom the debtor owes money or the amount past due on the claim as of the date the bankruptcy property,and the debtor’s accountnumber, ifarry. Ifanyone else case was filed. A claim may be partly secured and partly has alreadyfiled a proof of claim, relating to this debt, if you unsecured(See DEFINITIONS, above). never received notices from the Claims Processing Agent, Poor-man-DouglasCorporation, aboutthis case,if your address 6. Unsecured Priority Claim: differs from that to which the Claims ProcessingAgent sent Check the appropriateplace if you have an unsecuredpriority notice, or if this proof of claim replacesor changesa proof of claim, and state the amount entitled to priority. (See claim that was already filed, check the appropriatebox on the DEFINITIONS, above).A claim maybe partly priority andpartly form. nonpriority if, for example,the claim is for morethan the amount given priority by the law. Check the appropriateplace to specify 1. Basis for Claim: the type of priority claim. Check the type of debt for which the proof of claim is being tiled. If the type of debt is not listed, check “Other” and briefly 7. Credits: describethe type of debt. If you were an employeeof the debtor, By signing this proof of claim, you are stating underoath that in fill in your social security number and the dates of work for calculating the amountof your claim you have given the debtor which you werenot paid. credit for all paymentsreceived from the debtor.

2. Date Debt Incurred: 8. Supporting Documents: Fill in the datewhen the debt first was owedby the debtor. You must attach to this proof of claim form copiesof documents that show the debtorowes the debt claimed or, if the documents 3. Court Judgments: are too lengthy, a summaryof thosedocuments. If documentsare If you have a court judgment for this debt, state the date the not available,you mustattach an explanationof why they arenot court enteredthe judgment. available.

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