People with Thanksgiving travel plans may still feel on edge after the U.S. government shutdown that caused widespread flight cancellations and delays.

But experts say staying informed about weather, traffic and airport wait times can help ease anxiety.

A week after lifting the unprecedented flight restrictions it placed on commercial airlines during the shutdown, the Federal Aviation Administration is anticipating its busiest Thanksgiving in 15 years, with more than 360,000 flights scheduled between Monday and next Tuesday. That’s more than 17.8 million people who will be screened at airports, according to the Transportation Security Administration.

Transportation Secretary Sean Duffy said Monday at a news conference that air traffic controller staffing levels have stabilized in time for what he says will be the busiest Thanksgiving on record for travel, while the head of the FAA reassured passengers that they can “fly with confidence” this week.