How often does TravelTSA update airport security wait times?
TravelTSA checks for fresh airport security data every 2 minutes and surfaces new checkpoint updates when the source airport publishes them.
TravelTSA
Live airport security
Flight Lookup
Enter a flight number like AA1008 or DL1233. We'll match the route and show the TSA waits for the departure and arrival airports when they're in our network.
Your drive to the airport
Used to turn airport timing into a realistic leave-home recommendation.
Traveler profile
We save these choices on this device and use them to personalize leave-time guidance.
Saved locally
Applies on this device only and adjusts your timing recommendations automatically.
Airport Board
Search airports, switch lane type, and sort by nearest or shortest published wait.
Lane preference
Airport Guides
Each guide gives you live wait coverage, checkpoint status, official source links, and airport-specific checkpoint access notes in one place.
Hartsfield-Jackson Atlanta International Airport
Atlanta, GA
O'Hare International Airport
Chicago, IL
Los Angeles International Airport
Los Angeles, CA
John F. Kennedy International Airport
New York, NY
Miami International Airport
Miami, FL
Dallas/Fort Worth International Airport
Dallas, TX
Harry Reid International Airport
Las Vegas, NV
San Francisco International Airport
San Francisco, CA
How To Read The Board
When an airport publishes live checkpoint waits, you'll see the shortest open line, the strongest checkpoint option, and whether the airport looks calm or backed up right now.
When an airport only publishes checkpoint hours or availability, we say that directly instead of making up a wait time. And when an airport stops reporting entirely, the site shows an advisory so you know to check the official airport page before leaving.
Regional Airport Guides
Travelers often search for New York, D.C., Southern California, or Texas airport security before they know which airport guide they need. These regional pages bridge that intent into the right live airport page.
Compare TSA wait guidance across JFK, LaGuardia, and Newark when travelers are deciding between major New York-area departures.
Browse checkpoint guidance for Dulles, Reagan National, and BWI when the travel decision starts with the wider D.C. region instead of one terminal.
Check Los Angeles, San Diego, and nearby Southern California airport security guides when West Coast travel plans are flexible.
Compare Texas airport wait guidance across Dallas/Fort Worth, Houston, and Austin-adjacent major hubs in the TravelTSA network.
TravelTSA FAQ
TravelTSA checks for fresh airport security data every 2 minutes and surfaces new checkpoint updates when the source airport publishes them.
When an airport is not publishing a numeric TSA wait, TravelTSA shows checkpoint hours or source availability instead of guessing.
Yes. You can search the live airport board by code, city, or airport name, and you can also look up supported flights by flight number for timing guidance.
TSA wait times vary by airport and change throughout the day. TravelTSA shows the current shortest published wait at each airport so you can check before you leave.
Yes. You can filter the live board to TSA PreCheck to see PreCheck-specific wait times at airports that publish them separately from standard lanes.
It depends on your airport, flight type, and trip setup. TravelTSA combines live TSA waits with drive time, bags, and terminal complexity to help you decide when to leave.
Planning Guides
TSA wait times by airport
Browse live airport security waits and checkpoint coverage across major U.S. airports.
Open guideTSA PreCheck wait times
Check lane-specific PreCheck coverage where airports publish it.
Open guideHow early should I get to the airport?
Use live waits, terminal friction, and trip setup to time your arrival better.
Open guideWhen to leave for the airport
Turn airport conditions and drive time into a practical leave-now decision.
Open guide