<xs:element name="OperationTimes" minOccurs="0">
    <xs:annotation>
        <xs:documentation xml:lang="en"> A collection of OperationTimes.</xs:documentation>
    </xs:annotation>
    <xs:complexType>
        <xs:sequence>
            <xs:element name="OperationTime" maxOccurs="99">
                <xs:annotation>
                    <xs:documentation xml:lang="en">Provides information on operational events for this flight leg e.g. off-ground.</xs:documentation>
                </xs:annotation>
                <xs:complexType>
                    <xs:attributeGroup ref="OperationTimeGroup" />
                </xs:complexType>
            </xs:element>
        </xs:sequence>
    </xs:complexType>
</xs:element>