Airport terminal guide

Delta Air Lines at STL: Terminal 1

Delta Air Lines departures from St Louis Lambert International Airport (STL) most commonly use Terminal 1 in FlightQ's current schedule data. The airline has 22/day across 5 nonstop destinations from this airport.

Delta Air Lines routes from STL

STL to ATLAtlanta6-7/day
Boeing 717, Boeing 737
STL to MSPMinneapolis5/day
Airbus A220, Bombardier CRJ
STL to DTWDetroit3-4/day
Boeing 717, Boeing 717-200
STL to LGANew York3-4/day
Bombardier CRJ
STL to SLCSalt Lake City2-3/day
Airbus A220

Terminal FAQ

What terminal does Delta Air Lines use at STL?

Delta Air Lines departures at STL most commonly use Terminal 1 in FlightQ's current schedule data.

Where does Delta Air Lines fly from STL?

Delta Air Lines has scheduled nonstop service from STL to 5 destinations in this dataset, led by ATL, MSP, DTW, LGA, SLC.

Terminal data is based on the most common departure terminal captured in current schedule data, checked August 17, 2026. Airports and airlines can change terminals for operational reasons, so use this as a planning guide and confirm before departure.