<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2021-03-08</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001822312</issuerCik>
        <issuerName>Jack Creek Investment Corp.</issuerName>
        <issuerTradingSymbol>JCIC</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001822261</rptOwnerCik>
            <rptOwnerName>JCIC Sponsor LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O JACK CREEK INVESTMENT CORP.,</rptOwnerStreet1>
            <rptOwnerStreet2>386 PARK AVENUE SOUTH, FL 20</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10016</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001827310</rptOwnerCik>
            <rptOwnerName>KSH Capital LP</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O JACK CREEK INVESTMENT CORP.,</rptOwnerStreet1>
            <rptOwnerStreet2>386 PARK AVENUE SOUTH, FL 20</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10016</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>Manager</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001198068</rptOwnerCik>
            <rptOwnerName>KELTER JEFFREY E</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O JACK CREEK INVESTMENT CORP.,</rptOwnerStreet1>
            <rptOwnerStreet2>386 PARK AVENUE SOUTH, FL 20</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10016</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001198067</rptOwnerCik>
            <rptOwnerName>SAVAGE ROBERT F JR</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O JACK CREEK INVESTMENT CORP.,</rptOwnerStreet1>
            <rptOwnerStreet2>386 PARK AVENUE SOUTH, FL 20</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10016</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chief Executive Officer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001823753</rptOwnerCik>
            <rptOwnerName>JERMOLUK THOMAS</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O JACK CREEK INVESTMENT CORP.,</rptOwnerStreet1>
            <rptOwnerStreet2>386 PARK AVENUE SOUTH, FL 20</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10016</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Class B Ordinary Shares, par value $0.0001 per share</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F2"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2021-03-08</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>25000</value>
                    <footnoteId id="F2"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.0029</value>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F2"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F2"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Ordinary Shares, par value $0.0001 per share</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>25000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>8550000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See footnotes</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">This form is being filed by the following Reporting Persons: JCIC Sponsor LLC (the &quot;Sponsor&quot;), KSH Capital LP (&quot;KSH Capital&quot;), Jeffrey E. Kelter, Robert F. Savage and Thomas Jermoluk. Because of the relationships among the Reporting Persons, the Reporting Persons may be deemed to beneficially own the securities reported herein to the extent of their respective pecuniary interests. Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any.</footnote>
        <footnote id="F2">Sponsor sold 25,000 shares of Class B ordinary shares, par value $0.0001 per share (the &quot;Class B Ordinary Shares&quot;) for the aggregate consideration of $72.46. Class B Ordinary Shares have no expiration date and are convertible into Class A ordinary shares, par value $0.0001 per share, of the Issuer, as described under the heading &quot;Description of Securities-founder shares&quot; in the Issuer's registration statement on Form S-1 (File No. 333-248951).</footnote>
        <footnote id="F3">The manager of the Sponsor is KSH Capital. Each of Jeffrey E. Kelter, Robert F. Savage and Thomas Jermoluk indirectly own an approximately 30% interest in Sponsor and, pursuant to the Sponsor's operating agreement, through their investment vehicles have a consent right over the Sponsor's investments, including voting and investment discretion with respect to the Class B Ordinary Shares held of record by the Sponsor.</footnote>
        <footnote id="F4">Pursuant to Rule 16a-1(a)(4) under the Exchange Act, this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Robert Savage, JCIC Sponsor LLC, By its Manager, KSH CAPITAL LP, Acting by its General Partner, KSH CAPITAL GP LLC, Robert Savage, President</signatureName>
        <signatureDate>2021-03-08</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>* KSH Capital LP</signatureName>
        <signatureDate>2021-03-08</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>* Jeffrey E. Kelter</signatureName>
        <signatureDate>2021-03-08</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>* Robert F. Savage</signatureName>
        <signatureDate>2021-03-08</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>* Thomas Jermoluk</signatureName>
        <signatureDate>2021-03-08</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>*By: /s/ Lauren Ores, Attorney-in-Fact</signatureName>
        <signatureDate>2021-03-08</signatureDate>
    </ownerSignature>
</ownershipDocument>
