Last updated: Mar 24, 2026 09:14 AM ET — 2 reports across 2 days
TSA lines at O'Hare were quick on the morning of Monday, March 23 (Mon Mar 23, 6:48 AM), with no reported delays. For comparison, a traveler reported a 15-minute wait through TSA on Friday (Fri Mar 21, time not specified). While O'Hare itself was busy with general airport traffic, security screening moved efficiently.
If you're heading through O'Hare soon, plan to arrive 90 minutes before departure for domestic flights—this gives you a comfortable buffer based on recent experience. The airport lounges are quieter for members, though day passes are not being offered at this time. Check real-time TSA wait estimates closer to your travel date, as conditions can shift, especially during peak afternoon hours.