ORD TSA Wait Times — O'Hare
Chicago O'Hare International Airport. Live security wait times, updated every 10 minutes.
GateWaitTimes independently measures security waits at ORD, taking a reading every ten minutes around the clock. We have recorded 11,118 readings here since August 25, 2026, drawn from official TSA, airport, and FAA feeds.
Learn more about our data credibility & sources →ORD TSA Wait Times by Hour
This chart shows the average security wait at ORD for every hour of the day, so a taller bar means the line is usually longer at that time. The numbers come from our own readings, which we take every ten minutes around the clock.
The current wait time at ORD is 9 minutes, which is quieter than usual for a Saturday, when the line usually runs around 14 minutes.
When Should You Leave?
Tap to pick your flight’s departure time
Wait Times by Terminal at ORD
Jump to live security waits for a specific terminal:
TSA PreCheck at O'Hare
PreCheck lane open right now
The TSA PreCheck lane at O'Hare is usually the fastest way through security. Travelers keep shoes, belts, and light jackets on and leave laptops and liquids packed, so the lane keeps moving even when the standard line backs up. At an airport this size, most major checkpoints run a PreCheck lane for much of the day, though hours still vary by checkpoint.
The status above comes from the same feed as the wait time on this page. GateWaitTimes polls it every 10 minutes, around the clock. If the lane shows closed, standard screening is still open; recheck shortly before you leave in case staffing changes.
How Early Should You Arrive at ORD?
These are general guidelines for Chicago O'Hare International Airport. Use the calculator above for a departure time tuned to the current wait, your drive, and whether you have PreCheck. Add time on peak travel mornings, around holidays, and if you're checking a bag.
Frequently Asked Questions
How long is the security line at O'Hare (ORD) right now?
As of the latest measurement, the standard security wait at ORD is about 9 minutes. GateWaitTimes re-measures every 10 minutes, so check the live figure at the top of this page.
How early should I arrive at Chicago O'Hare International Airport?
For a large airport, arrive about 2 hours before a domestic flight and 3 hours before an international flight. Add time during holiday peaks and early-morning banks.
Does ORD have TSA PreCheck?
Most US airports of this size offer TSA PreCheck lanes at their main checkpoints, though lane hours vary by checkpoint and time of day. Check the checkpoint status on this page for which lanes are reporting, and the TSA site for official PreCheck lane hours.
How often is this wait-time data updated?
GateWaitTimes polls TSA wait-time feeds, FAA airport status, and National Weather Service forecasts every 10 minutes, around the clock, and records every reading.
Is TSA PreCheck open at ORD right now?
Yes — as of the latest reading, a TSA PreCheck lane is open at ORD. GateWaitTimes re-checks every 10 minutes.
About Security at Chicago O'Hare International Airport
Chicago O'Hare International Airport (ORD) serves Chicago, IL. It is a large airport with steady passenger volume through most of the day, so the standard lane rarely empties out completely, which shapes how the security line at O'Hare behaves: expect the longest waits when several departures cluster in the same hour, and much shorter ones in between.
TSA PreCheck status at ORD is tracked live. The PreCheck section above shows whether a lane is open right now. PreCheck lanes usually move faster than standard screening, but they are not staffed at every hour, so check before counting on one.
The number above is a live reading for the standard lane, refreshed every few minutes. Security wait times can change quickly at ORD, so recheck this page shortly before you leave for the airport.
Fun Facts About Chicago O'Hare International Airport
- It's named after Edward 'Butch' O'Hare, a WWII flying ace and the Navy's first Medal of Honor recipient of the war.
- The code ORD comes from its original name, Orchard Field, back when the area was farmland.
- A tunnel between Terminal 1 concourses features Michael Hayden's 'Sky's the Limit,' a hypnotic neon light sculpture set to music.
- For decades O'Hare reigned as the world's busiest airport before Atlanta overtook it.