St. LouistoDetroitFlight Time
STL–DTW · Nonstop
St. Louis (St. Louis Lambert International Airport) to Detroit (Detroit Metropolitan Wayne County Airport).
The estimated flight time from St. Louis (STL) to Detroit (DTW) is about 1h 29m, covering 439 miles. Delta Air Lines and Southwest Airlines fly the route nonstop with 5-6/day departures, from 06:30 to 20:45 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~1h 29m Estimated from great-circle distance — no tracked flights yet. | 439 mi | Nonstop | 5-6/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from St. Louis to Detroit
Delta Air Lines and Southwest Airlines operate 5-6/day flights from STL to DTW. Departures leave from Terminals 1 and 2 at STL.
- First departure
- 06:30
- Last departure
- 20:45
- Cadence
- ~every 2 hours
- Scheduled departure times
- 11
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Delta Air Lines | 3-4/day | Boeing 717 · Terminal 1 · Seat map | 06:30 |
Aircraft on this route
Flying the other way?
DTW to STL flights — 5-6/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for STL, refreshed on a rolling basis. Frequency uses 39 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from St. Louis to Detroit?
The estimated flight time from St. Louis (STL) to Detroit (DTW) is about 1h 29m, based on the 439-mile flying distance.
How far is St. Louis from Detroit?
St. Louis (STL) to Detroit (DTW) is about 439 miles by air.
Are there nonstop flights from St. Louis to Detroit?
Yes. Delta Air Lines and Southwest Airlines fly nonstop from St. Louis (STL) to Detroit (DTW), with 5-6/day departures.
Which airlines fly from St. Louis to Detroit?
Delta Air Lines and Southwest Airlines fly nonstop from St. Louis (STL) to Detroit (DTW).
What aircraft fly from St. Louis to Detroit?
The STL–DTW route is flown with Boeing 717, Boeing 737.
Route hubs
Nearby airport options
Near Detroit
- CLE - ClevelandCleveland-Hopkins International Airport · 95 mi from DTWFlights to CLE
- GRR - Grand RapidsGerald R Ford International Airport · 120 mi from DTWFlights to GRR