How early should I arrive at DFW Airport?
Posted on Jan 13, 2026 / Travel
For domestic flights, most travelers arrive at DFW Airport about two hours before departure. For international flights, three hours is usually recommended. Security lines can vary depending on time of day and terminal. Early mornings and holidays tend to be busier. The airport’s size means walking and train time should be factored in. Check-in and bag drop can also take longer during peak times. Arriving early helps avoid rushing and missed flights.
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