St. Louis Lambert International AirportLow Traffic
Security Wait
Fast(under 15 min)
Estimate
Immigration
Fast(under 15 min)
Estimate
Traffic Score
14.7%
Current congestion
Location
St Louis
United States
St. Louis Lambert International Airport
TSA Checkpoint Operating Hours
Friday0 / 4 Open
Terminal E
Concourse E Checkpoint
3:00 AM - 4:00 AM, 5:00 AM - 7:00 PM
Terminal EAST
Concourse E-East Checkpoint
7:00 PM - 11:00 PM
Terminal MAIN
Concourse A Checkpoint
3:00 AM - 7:00 PM
Concourse C Checkpoint
3:00 AM - 7:00 PM, 8:00 PM - 9:00 PM
Hours may vary during holidaysUpdated: 12:50:57 AM
Total Queue Time Estimate
CombinedSecurity
13
min
Immigration
11
min
Total
24
min
Add ~30 min for check-in & boarding
See breakdown Current Wait Times
PremiumLow14.7%
Security
Fast(under 15 min)
Updated in real-time
Immigration
Fast(under 15 min)
Updated in real-time
Traffic Score86
Quick access from your PWA home screen (0/3 slots used)
Planning & Preparation
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Airport Information
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Quick Info
IATA Code
STL
Location
St Louis
United States
Current Status
Low Traffic
TSA PreCheck
AvailableBusiest Months
JulAugDec
Peak Hours
6-9 AM18min
11 AM-2 PM10min
4-7 PM17min
Quick Tips
- Arrive 2-3 hours early for international flights
- Check-in online to save time
- Use TSA PreCheck for faster screening
- CLEAR+ available at this airport
Arrival Time
Domestic Flight
90 min
before departure
International Flight
150 min
before departure
Quick Links
About STL
St. Louis Lambert International Airport (STL) serves the St Louis area in United States.
Real-time queue predictions help travelers plan arrival times with accurate wait time estimates.
Busiest periods: Jul, Aug, Dec