Examples of azimuthal-correlation distributions of $\Lambda_\mathrm{c}^{+}$-baryons with associated particles (red markers) after the baseline subtraction in pp collisions at $\sqrt{s}$ = 13 TeV, compared to the average of the azimuthal-correlation distributions of D$^0$, D$^+$, and D$^{*+}$ mesons with associated particles measured by ALICE (blue markers) , for the $p_\mathrm{T}$ intervals 3 $< p_\mathrm{T}^\mathrm{D,\Lambda_{c}^{+}} < $ 5 GeV/$c$ and 0.3 $< p_\mathrm{T}^\mathrm{assoc}< $ 1  GeV/$c$, 5 $ < p_\mathrm{T}^\mathrm{D,\Lambda_{c}^{+}} < $ 8 GeV/$c$ and 0.3 $< p_\mathrm{T}^\mathrm{assoc}< $ 1 GeV/$c$, and 8 $< p_\mathrm{T}^\mathrm{D,\Lambda_{c}^{+}} < $ 16 GeV/$c$ and $p_\mathrm{T}^\mathrm{assoc}>$ 1 GeV/$c$(from left to right). Statistical and $\Delta \varphi$-dependent systematic uncertainties are shown as vertical error bars and boxes, respectively, and $\Delta \varphi$-independent uncertainties are written as text. The uncertainties from the subtraction of the baseline are displayed as boxes at $\Delta \varphi>\pi$.