Airport Chaos
STL · St. Louis
St. Louis Lambert International Airport
FAA status updated 1 min ago
Right now
No major FAA airport delay event is currently reported for STL.
Weather
Good flying weather
VFR — clear enough to fly visually
Observed 11 min ago at 6:51 PM CT
Later today
No major FAA traffic programs are currently planned for STL, as of the latest FAA Operations Plan. That is a plan, not a promise.
What this means
No major FAA airport delay event is currently reported for STL. Operations look fairly normal.
Individual flights can still be delayed or cancelled when the airport looks fine. Check your airline for your actual flight.
This page refreshes itself about once a minute from WanderNerd's cached copy of the FAA feed, never from the FAA directly.
Usually at this time
76%
of STL departures left on time on a typical Monday, across 10,073 flights. Monday evening is one of STL's rougher stretches historically.
Historical departure punctuality from U.S. Bureau of Transportation Statistics, June 2025 – May 2026. This is a separate measurement from anything above: the FAA's delay figures describe traffic-management actions taken today, and averaging the two together would produce a number that means nothing. A ground stop is still a ground stop on an airport's best weekday.
Flying out soon?
Sources
- FAA National Airspace System Status — last live update 7:00 PM CT
- FAA Operations Plan advisory — issued 6:35 PM CT
- NOAA Aviation Weather Center — observed 6:51 PM CT at KSTL
- Historical performance: U.S. Bureau of Transportation Statistics
Each source has its own clock; they do not share a timestamp. How the status is calculated.