St Louis to Detroit Flights STL → DTW

St. Louis Lambert International Airport → Detroit Metropolitan Wayne County Airport

🇺🇸 St Louis, US → 🇺🇸 Detroit, US

The St Louis to Detroit route connects St. Louis Lambert International Airport (STL) in US with Detroit Metropolitan Wayne County Airport (DTW) in US. This short-haul flight covers approximately 775 miles (1247 km). This route is served by 2 airlines: Delta Air Lines, Southwest.

Airport Information

Departure Airport

St. Louis Lambert International Airport

ICAO Code:: KSTL
IATA Code:: STL
City:: 🇺🇸 St Louis
Country:: US
Elevation:: 618 ft

Destination Airport

Detroit Metropolitan Wayne County Airport

ICAO Code:: KDTW
IATA Code:: DTW
City:: 🇺🇸 Detroit
Country:: US
Elevation:: 645 ft

Route Statistics

Operators

Routes Tracked

775

Miles

Flight Duration

Route Map

Operating Airlines

Airline	ICAO	IATA
Delta Air Lines	`DAL`	`DL`
Southwest	`SWA`	`WN`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	1	25%
Tuesday	1	25%
Wednesday	0	0%
Thursday	2	50%
Friday	0	0%
Saturday	0	0%
Sunday	0	0%

Pattern Analysis

Data Points: 4
API observations used to build this analysis

Weekdays: 4 flights
Weekend: 0 flights

All Flight Routes

2 Routes

Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.

Airline	Flight Numbers	Aircraft Type	Typical Time	Days Active	Last Seen	Status
Delta Air Lines `DAL` / `DL`	-	B712	-	M T W T F S S	Nov 18, 2025	Active
Southwest `SWA` / `WN`	-	B737	-	M T W T F S S	Jul 17, 2025	Active

Total Routes: 2

Active Routes: 2

Unique Airlines: 2

Aircraft Types: 2