The Transportation Security Administration screened more than 2 million travelers on Friday, the most travelers it has screened in a single day since the start of the pandemic.

Friday also marked the second straight day TSA screened more than 2 million travelers as Americans take to the skies on Independence Day weekend.

Earlier this week, AAA predicted that more than 47 million Americans would be traveling for the holiday weekend, projecting that about 3 million of those travelers would fly.

The increase in travel comes as many airports are still operating at less than 100% staffing levels. Last month, American Airlines cut flights in July to keep up. Delta has also announced an initiative to accelerate hiring.

TSA spokesperson Lisa Farbstein encouraged travelers to arrive at airports prepared to speed up wait times.

"Come to the airport prepared for security screening without prohibited items in your carry-on bag and #MaskUp," she tweeted.

It seems Fourth of July travel is back in the United States.

More than 47.7 million Americans are expected to take to the nation’s roadways and skies this Independence Day weekend, a nearly 40% increase in travelers compared to last year, according to the American Automobile Association, otherwise known as AAA.

In fact, AAA predicts it will be the second-highest Fourth of July travel volume on record, trailing only 2019.

Road trips dominated vacations during the height of the pandemic last year and AAA says they will continue to do so this summer. The organization estimates that over 91% of holiday travel will be by car, despite the U.S. seeing the highest gas prices in seven years.

AAA says the national average for gas will likely remain above $3 per gallon.

“Higher gas prices won’t deter road trippers this summer. In fact, we’re expecting record-breaking levels of car travel this July Fourth,” said Jeanette C. McGee, AAA spokesperson. “Though prices will remain above $3 a gallon, travelers are likely to look for more free activities or eat out less, but still take their vacations as planned.”

And it’s not just the roads that will see a high number of travelers. AAA believes air travel will reach 90% of pre-pandemic levels over the weekend, with 3.5 million people planning to fly somewhere this Independence Day.

AAA says these are the top travel destinations for the Fourth of July weekend:

• Orlando, FL
• Anaheim, CA
• Denver, CO
• Las Vegas, NV
• Seattle, WA
• Chicago, IL
• New York, NY
• Atlanta, GA
• Boston, MA
• Kahului, Maui, HI

If you plan on traveling over the holiday weekend, AAA says you should prepare for higher prices for hotels and car rentals because demand has climbed. Mid-range hotel rates have increased between 32% and 35%, according to AAA, and daily car rental rates have increased 86% compared to last Independence Day.