The TSA expects Sunday to be the busiest day, with over 3 million fliers expected

A mix of bad weather, construction, and new airline policies could make airports even more crowded and hectic this Thanksgiving. Here is what to know.

A storm system moving from the Rockies to the Northeast may bring rain to coastal areas and heavy snow to interior New England, which could disrupt flight travel.

Northern New York, Vermont, New Hampshire and Maine could also see significant snow accumulation.

Meanwhile, massive construction projects at major airports like JFK, Denver and Seattle will likely clog traffic.

The TSA expects Sunday to be the busiest day, with over 3 million fliers expected.

Travelers are encouraged to monitor airline apps for real-time updates on delays and cancellations. Also, under new USDOT rules, you’re entitled to refunds for significant delays—but only if you don’t board the flight.

Weather experts predict colder-than-average temperatures will linger into Black Friday, especially in the eastern US.

Florida and Arizona will enjoy the warmest weather, while the Dakotas and Montana will endure single-digit highs.