Delta Air Lines flights from STL to DTW
Find comprehensive Delta Air Lines flight information, schedules, and booking details for direct flights from STL to DTW. Delta Air Lines operates 4-7 flights daily flights on this route.• Flight Duration: 1h 30m - 1h 40m (average flight time)• Distance: 442 miles (711 km) (air miles between airports)• Daily Flights: 4-7 flights (scheduled departures per day)
STL
DTW
FLIGHT TIME
1h 30m - 1h 40m
FLIGHT DISTANCE
442 miles (711 km)
1h 33m - 1h 35m
06:40
18:09
442 miles (711 km)
April
1 (Show)
43
Delta Air Lines Flight Schedule from STL to DTW
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
DL1626 |  Delta Air Lines | 06:40 | 09:13:00 | Boeing 717-200 |
DL2868 | Delta Air Lines | 10:45 | 13:18:00 | Boeing 717-200 |
DL1537 | Delta Air Lines | 14:36 | 17:10:00 | Boeing 717-200 |
DL1548 | Delta Air Lines | 18:09 | 20:44:00 | Airbus A319 |
Delta Air Lines Monthly Flight Calendar
December 2025
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 30m - 1h 40m.
Pricing patterns: April typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 6:00, 10:00, 14:00, offering more flight options and potentially better connections.
STL - DTW flight price statistics
$293
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$337
Jan$292
Feb$228
Mar$195
Apr$258
May$218
Jun$353
Jul$313
Aug$242
Sep$358
Oct$278
Nov$448
DecDelta Air Lines Terminal Information
Terminal information for Delta Air Lines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Delta Air Lines Flights
How many Delta Air Lines flights operate from STL to DTW?
Delta Air Lines operates 4 flights from STL to DTW.
What city does DTW airport serve?
DTW airport serves Detroit.
How long is the Delta Air Lines flight from STL to DTW?
The flight duration is approximately 1h 30m - 1h 40m.
What is the distance from STL to DTW?
The distance is 442 miles (711 km).
What aircraft does Delta Air Lines use on this route?
Delta Air Lines uses Boeing 717-200, Airbus A319 on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Southwest Airlines.
What are the earliest and latest Delta Air Lines flight departure times?
The earliest Delta Air Lines flight departs at 06:40 and the latest departs at 18:09.
What is the cheapest month to fly Delta Air Lines from STL to DTW?
April is typically the cheapest month to fly Delta Air Lines on this route.
What is the average price for a Delta Air Lines flight from STL to DTW?
The average price for a round-trip Delta Air Lines flight on this route is approximately $293. Prices can vary based on booking time and demand.
How many Delta Air Lines flights operate per week on this route?
Delta Air Lines operates approximately 43 flights per week from STL to DTW.