St. Louis Lambert International Airport
Missouri's busiest airport, serving as a key Midwest hub for domestic and connecting flights.
Overview of the Airport
St. Louis Lambert International Airport (STL) is located northwest of downtown St. Louis and serves as the primary commercial airport for the metro area and surrounding regions. It offers access to over 80 nonstop destinations and is a critical gateway for eastern Missouri and southern Illinois.
38.7499, -90.3748
Growth Trend
Passenger traffic increased by 7.1% year-over-year in 2024, reaching a 20-year high[1].
Employment
14,500
Workers across airlines, ground services, concessions, security, and airport operations.
Global Ranking
Market Share of Major Airlines
Capacity Expansion
A $2.8 billion consolidated terminal project will expand gate capacity and streamline passenger flow[4].
Technological Advancements
Deployment of advanced security screening and digital wayfinding enhances passenger experience.
Sustainability Initiatives
Implementation of energy-efficient systems and green infrastructure supports STL’s environmental goals.
General Stats
Comprehensive passenger capacity profiles and geographical insights.
View General Stats→Latest News & Updates
Recent developments and updates for St. Louis Lambert International Airport.
East Coast blizzard cancels some flights, delays others at Lambert Airport
Powerful waves crash over the Hampton Beach seawall during the Feb. 23, 2026, blizzard. At St. Louis Lambert International Airport, numerous flights were canceled Monday due to the East Coast snowstorm. Powerful waves crash over the Hampton Beach seawall ...
Largest passenger airlines serving St. Louis Lambert International Airport
Information on The List was supplied by T‑100 data compiled by the Bureau of Transportation Statistics and could not be independently verified by the St. Louis Business Journal. NA - not applicable, ...
American Airlines adding new flights from St. Louis to Chicago
ST. LOUIS – American Airlines is adding two new daily flights from St. Louis to Chicago, starting in February 2026. American Airlines will add two new flights from St. Louis’ Lambert International ...
Operations Logistics & Timelines
Step-by-step process transit times for passengers and cargo.
For Clients
Passenger process times from arrival to gate.
- Arrival & Baggage Claim10-20 mins
- Check-in (if applicable)5-15 mins
- TSA Security Screening30-60 mins
- Gate Check-in/Boarding5-10 mins
- Proceed to Gate2-5 mins
For Employees
Cargo handling deadlines and operational procedures.
- General Cargo Cut-off60 mins pre-departure
- Cargo Arrival30 mins prior to cut-off
- Baggage Handing15 mins prior to cut-off
- Weighing and Measurement10 mins prior to cut-off
- Document Verification5 mins prior to cut-off
- Security Screening3 mins prior to cut-off
- Loading onto AircraftAs close to cut-off as possible
Passengers' Tips & Tricks
- 1
Utilize the STL Super Park Parking Shuttle
If you choose to park at one of the many airport parking lots, take advantage of the STL Super Park Parking Shuttle service. This free shuttle runs frequently between the lots and Terminals 1 and 2, saving you time and hassle with long walks or navigating unfamiliar parking areas.
- 2
Check TSA Wait Times Before You Go
To avoid lengthy security lines, regularly check the TSA wait times at STL on the airport website or app. This allows you to adjust your arrival time and potentially arrive earlier to minimize your wait.
- 3
Explore Terminal 2 for Amenities
Terminal 2 offers a wider range of dining and shopping options, including several restaurants and bars. If you have a layover, consider spending some time exploring the amenities in Terminal 2.
- 4
Take Advantage of Ground Transportation Options
St. Louis Lambert International Airport offers various ground transportation options, including taxis, ride-sharing services, and ART (MetroLink). Research these options in advance to find the most convenient and cost-effective choice for your needs.
- 5
Confirm Flight Status Regularly
Before heading to the airport, confirm your flight status via the airline's website or app. Delays and cancellations are possible, and staying informed allows you to proactively adjust your plans and minimize potential disruptions.
Cargo Tips & Tricks
- 1
Book in Advance
Air freight capacity at STL can fluctuate, so booking shipments well in advance is crucial to secure space and ensure timely delivery. Coordinate with your carrier and the airport facility to confirm availability.
- 2
Utilize Dedicated Freighter Operations
STL is a prime location for dedicated freighter operations, particularly for specialized cargo like livestock shipments to international destinations. Leverage this advantage for efficient and expedited transport.
- 3
Understand Processing Cutoff Times
Strict adherence to processing and screening cutoff times is essential, especially when using airlines like Southwest Airlines. Ensure all necessary documentation is submitted well before the posted deadline to avoid delays.
- 4
Leverage Strategic Airport Location
STL’s convenient location on both sides of the primary runways facilitates the efficient flow of freight and handles both current and next-generation cargo aircraft, streamlining operations.
- 5
Coordinate with United Cargo Stations
Utilize the United Cargo station information available at STL to find addresses, product details, hours of operation, station capabilities, contact details, and more for all United Cargo facilities.
Tools & Resources
Essential tools, portals, and resources for clients and partners.
Data & Reports
Official statistics, research reports, and data tracking for St. Louis Lambert International Airport.
2024 STL Annual Report
The official annual report detailing the airport's activities and plans, including the CTP project.
BTS | Transtats Airports - STL
Data from the Bureau of Transportation Statistics (BTS) on St. Louis Lambert International Airport, including scheduled services data.
Airport Master Plan - Chapter 3
Forecasts for aviation activity at STL, as part of the airport's master plan.
FY2019 Annual Report
Annual report for FY2019, including passenger and operational statistics for STL.
Air Cargo Master Plan Study
Study regarding air cargo operations at STL, referencing cargo tonnage statistics.
Location & Maps
Find St. Louis Lambert International Airport on popular mapping services.
Interactive Map
Map Legend
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Recommendations
Policy Alignment
Collaborate with federal and local agencies to secure funding and align with national aviation standards.
Infrastructure Investment
Accelerate modernization of terminals, parking, and airfield facilities to support future growth.
Sustainability Focus
Expand sustainable operations and invest in renewable energy to meet regulatory and community expectations.
Frequently Asked Questions
Common inquiries about operations and logistics at St. Louis Lambert International Airport.
What services are available at St. Louis Lambert International Airport if I have questions?
The Information Booth provides paging services and assistance to airport visitors with questions regarding baggage claim locations, ticket counters, meeting areas, ground transportation, directions, and hotel shuttle services.
What are the operating hours for specific airlines at STL?
American Airlines operates between 5:00 AM and 9:30 PM, Delta and United operate between 5:00 AM and 11:30 PM.
How can I find information about flights, parking, and services at STL?
You can find information on flights, parking, services, and ground transportation at flystl.com.
What is the address for St. Louis Lambert International Airport?
The address is 29833 AirCargo Road, Bldg. 2A, St. Louis, MO 63134.
For More Info
Third-party resources, government portals, ratings, and more.
