Many travelers assume it’s fine to check in a few hours before a flight, maybe even while en route to the airport. But that assumption can be costly.

Savvy travelers never wait until the last minute. Checking in for your flight as early as possible—typically 24 hours in advance—is always a good idea to prevent any potential travel hiccups. Prior to ...

United Airlines is changing the amount of time travelers have to check in for a flight starting next month. Beginning June 3, those flying United will need to check in within 45 minutes of their ...

The airline will now be aligned with other carriers’ check-in times. United Airlines is changing its check-in cutoff time ahead of the busy summer travel season. The Chicago-based airline will now ...

Travelers flying on United Airlines will need to follow a new rule when it comes to checking in for their flights. The Chicago-based airline has announced a change in the check-in times for travelers.

United Airlines is changing its check-in deadline for domestic flights to 45 minutes before departure. The new policy, effective June 3, aligns with the airline's checked-baggage deadline and policies ...

"Check-in chicken" is a strategy where travelers wait until the last minute to check in, hoping for a better seat assignment. The only guaranteed way to get a preferred seat is to pay for a seat ...

Upgrades, downgrades and a few surprises—2025 rewrote the air-travel rule book. Here's what you missed, and what to expect in ...

Another day, another airline rule change. Starting June 3, United Airlines will require domestic travelers to check in at least 45 minutes before departure — syncing the carrier up with Delta and ...