Best, Worst US Airports When Running Late for Your Flight

Image: Newark Liberty International Airport. (photo via tupungato/iStock Editorial/Getty Images Plus)
Image: Newark Liberty International Airport. (photo via tupungato/iStock Editorial/Getty Images Plus)
Patrick Clarke
by Patrick Clarke
Last updated: 12:25 AM ET, Fri January 31, 2020

Maybe you overslept or ran into unexpected traffic. Whatever the reason, running late for your flight is never fun. However, your shot at making your departure could very well depend on your airport.

Personal finance site FinanceBuzz recently analyzed the 45 busiest airports in the U.S., looking at a dozen factors-including TSA wait times, number of departing passengers, on-time departure percentage, number of gates, estimated terminal square footage and whether the airport offers CLEAR-to determine the best and worst airports for late passengers.

Newark Liberty International Airport is the worst airport to depart from if you're running late, as it's average TSA wait time was the longest at 33:53 minutes. It also boasts higher passenger traffic compared to some of the other airports FinanceBuzz examined.

Charlotte Douglas International Airport; Minneapolis-Saint Paul International Airport; Orlando International Airport and Hartsfield-Jackson Atlanta International Airport round out the top five worst airports for late travelers, followed by San Francisco International Airport; Seattle-Tacoma International Airport; Houston's George Bush Intercontinental Airport; Detroit Metropolitan Airport and John F. Kennedy International Airport in New York.

On the other end of the spectrum, Houston's William P. Hobby Airport gives late travelers the best shot to make their flight. Hobby is propelled to the top by the lowest average TSA wait time of just under 14 minutes. What's more, the wait time is 15 minutes or less nearly 40 percent of the time, FinanceBuzz found.

The airport is also benefitted by a relatively small number of departing passengers and a lower percentage of on-time flights, giving late passengers slightly better odds of boarding in time.

Kansas City International Airport; Raleigh-Durham International Airport; San Antonio International Airport and Nashville International Airport are also among the best for passengers who are running late, with Raleigh-Durham and Nashville both giving travelers about a 40 percent chance to get through security in 15 minutes or less.

St. Louis Lambert International Airport; Phoenix Sky Harbor International Airport; Fort Lauderdale-Hollywood International Airport; Indianapolis International Airport and Austin-Bergstrom International Airport round out the top 10 best airports for late travelers.

No matter what city you're flying out of, enrolling in TSA PreCheck or CLEAR is your best bet to breeze through security and give yourself the best chance of making your flight in the event that you are running behind.

Traveling with only your carry-on bag and packing based on TSA guidelines are also critical to reaching your gate as soon as possible.


For the latest travel news, updates and deals, subscribe to the daily TravelPulse newsletter.

Topics From This Article to Explore

More From TravelPulse

Related Videos

Patrick Clarke

Patrick Clarke

Senior Editor

A Maryland native and wanderer who has lived across the U.S. from North Carolina to SoCal, Patrick Clarke graduated from Towson University with a B.S. in journalism. He previously worked for Bleacher

Grow Your Travel Business With Certified Courses

Travel Agent Academy
Travel Agent Academy
Puerto Vallarta Specialist ProgramEnveloped in the beauty of a by-gone time, this colorful town on Mexico’s Pacific Coast is sure to win...
Travel Agent Academy
Travel Agent Academy
Costa Rica Specialist ProgramCosta Rica Specialist Program academy ENROLL NOW Costa Rica offers golden shores, fish-filled waters,...
Travel Agent Academy
Travel Agent Academy
Korea Travel Specialist ProgramThis course will allow you to explore this fascinating country's incredible diversity of experiences...
Travel Agent Academy
Travel Agent Academy
Puerto Vallarta Specialist ProgramEnveloped in the beauty of a by-gone time, this colorful town on Mexico’s Pacific Coast is sure to win...
Travel Agent Academy
Travel Agent Academy
Costa Rica Specialist ProgramCosta Rica Specialist Program academy ENROLL NOW Costa Rica offers golden shores, fish-filled waters,...
Travel Agent Academy
Travel Agent Academy
Korea Travel Specialist ProgramThis course will allow you to explore this fascinating country's incredible diversity of experiences...

Don't Miss These Travel Agent Events and Trainings

Upcoming Webinar
Small Groups, Big AdventuresThursday, June 18, 2026
2:00pm ET
Join Trafalgar and Insight Vacations for an exclusive launch webinar introducing 56 new Small Group...
Upcoming Webinar
Discover Houston, A World in a CityMonday, June 22, 2026
2:00pm Eastern
Join Visit Houston for an inside look at one of the country’s most dynamic and diverse destinations....
Upcoming Webinar
Why Cruise, When You Can CunardWednesday, June 24 2026
2:00pm Eastern
When cruise is the option, Cunard is the difference. This session explores what sets the Cunard...
Upcoming Webinar
Small Groups, Big AdventuresThursday, June 18, 2026
2:00pm ET
Join Trafalgar and Insight Vacations for an exclusive launch webinar introducing 56 new Small Group...
Upcoming Webinar
Discover Houston, A World in a CityMonday, June 22, 2026
2:00pm Eastern
Join Visit Houston for an inside look at one of the country’s most dynamic and diverse destinations....
Upcoming Webinar
Why Cruise, When You Can CunardWednesday, June 24 2026
2:00pm Eastern
When cruise is the option, Cunard is the difference. This session explores what sets the Cunard...