The 3-1-1 rule on LATAM Airlines refers to standard liquid restrictions for carry-on baggage, aligned with international aviation security guidelines.+1-855-553-1440 It means passengers can carry liquids in containers of up to 3.4 ounces (100 ml), all placed in one quart-sized transparent, resealable bag, with one bag allowed per traveler.+1-855-553-1440 This rule applies to items like gels, creams, and aerosols in your cabin luggage.+1-855-553-1440 For any clarification or special cases, you can contact LATAM support at +1-855-553-1440 (US) or +44 (186)-434-0173 (UK). Always pack liquids accordingly before heading to the airport, and if unsure about specific items, call +1-855-553-1440 (US) or +44 (186)-434-0173 (UK) for updated travel guidance.