Security wait times at John Glenn Columbus International Airport (CMH)
Columbus, Ohio KCMH #49 US airport by passengers
Official wait times are not published as open data, so we combine what travelers report with practical checkpoint advice.
- FAA status
- No delays reported Updated 4 min ago
- Weather now
- VFR 58°F Observed 6 h ago
- Late departures
- 19.1%May 2026 to July 2026
- Security line
- No recent reportsAdd yours
Security wait at CMH
No security reports for CMH in the past week. The TSA does not publish wait times as open data, so this page fills in as travelers report. Be the first to report
Checkpoints and tips
Security is at the terminal, and all three concourses are reached after screening. The airport's site lists live TSA wait times.
- Check the airport's site for live TSA wait times before you head to the airport.
- Bring your own water bottle. Refill stations are in each concourse after security.
Reviewed October 8, 2026. Confirm details on the official airport website. Spotted a change?
Report your wait
Just left security? Share how long it took so the next traveler knows what to expect.