United Airlines Tightens Passenger Check-In Window

Starting next week, United Airlines passengers must check in earlier than usual. As of June 3, United will implement a "check-in cutoff" for domestic flights 45 minutes before departure. That is 15 minutes earlier than it currently stands. 

In an email to The Associated Press, a United spokesperson said the change "brings greater consistency for our customers." 

These requirements vary by airline. For example, according to The Associated Press, Emirates passengers must check in 90 minutes before departure. And on Delta, passengers must check in at least 45 minutes prior to departure for all domestic flights. Americans' cut-off is also 45 minutes prior to departure. 

A Boeing 777 (N2748U) from United Airlines takeoff from Zaventem Airport to Washington DC on April 11, 2025 in Diegem, Machelen, Belgium. The Triple Seven, is an American developed and produced long-range wide-body airliner. United Airlines is a major airline in the United States airline based in Chicago. 

Thierry Monasse/Getty Images

This news comes on the heels of other major changes in the world of flying. 

Southwest Airlines, for example, is introducing a baggage fee—a notable shift for the carrier long known for its free checked bags.

On May 27, the airline started implementing a $35 fee for the first checked bag and a $45 fee for a second checked bag. These charges won't apply to those in the A-list Rapid Rewards loyalty program.

And that isn't the only news. According to Conde Nast Traveler, those traveling frequently this summer should become better acquainted with a law enacted in October 2024, which states that those flying within the US will get "automatic refunds if passengers’ flights are canceled or significantly changed for any reason."

According to the outlet, if a passenger's flight is canceled or "significantly changed," they can receive automatic cash refunds. 

The outlet wrote, "While the new rules are a huge win for US consumers’ rights, many travelers aren’t aware of the new laws or how to advocate for themselves when an airline doesn’t seem to be abiding by them."

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