ORD delays today: O'Hare International has an on-time departure rate of about 80%. The FAA airport status for ORD typically shows an average delay of 76 minutes when departures are delayed. The most common reason for departure delays here is the incoming plane arriving late. Roughly 1.8% of flights are cancelled. The typical taxi-out time from gate to takeoff is about 20 minutes. The current TSA wait is about 31-37 minutes. The fastest time through security is 4 AM (about 5 min). The busiest period is 8 AM (31-37 minutes).
Source: BTS, FAA. Updated April 2026.ORD Chicago Delays & Airport Status
O'Hare International
Right Now
Delay Stats
Full breakdown →Live FAA status, worst airlines for delays & historical trends
Security Lines
Full details →BTS historical avg · Tap for live data, PreCheck lanes & hourly forecast
Let us watch your flight
We worry about delays, TSA, weather, and gates so you don't have to.
From Travelers
Plan & Explore
Departures here are on time most of the time. About 80% of flights leave within 15 minutes of schedule.
The most common reason for departure delays here is the incoming plane arriving late.
Planes often wait a while before takeoff. The typical wait from gate to takeoff is about 20 minutes.
This airport occasional fog (~4 days/month), rainy (~11 precip days/month), tends to be windy (avg 11 mph).
Among major airlines, F9 has the most complaints (23.2/100k) while WN has the fewest (1.5/100k).
ORD departure performance by month
Airlines at ORD
On-time departure rate from DOT data
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.