South Bend to Detroit (SBN-DTW): nonstop upgrade & award space

Delta Air Lines flies nonstop between South Bend (SBN) and Detroit (DTW), roughly 15 times a week. In the timetable below it flies as DL 3837, DL 4034, and DL 5872, scheduled at 1h 7m to 1h 8m for the 156 miles. 2LNR checks confirmed upgrade and award space on Delta Air Lines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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15
Flights a week, 4-week average
1h 7m to 1h 8m
Scheduled flight time
156 mi
Nonstop distance
Free
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South Bend to Detroit flight schedule

Scheduled nonstop departures for SBN to DTW starting October 28, 2026, last checked against our schedule feed on October 25, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from South Bend (SBN) to Detroit (DTW)
Date Flight Airline Departs SBN Arrives DTW Duration Aircraft
DL 3837Delta Air Lines08:2309:301h 7mBombardier CRJ-900
DL 4034Delta Air Lines15:1116:181h 7mBombardier CRJ-900
DL 3837Delta Air Lines08:2309:301h 7mBombardier CRJ-900
DL 4034Delta Air Lines15:1116:181h 7mBombardier CRJ-900
DL 3837Delta Air Lines08:2309:301h 7mBombardier CRJ-900
DL 4034Delta Air Lines15:1116:181h 7mBombardier CRJ-900
DL 3837Delta Air Lines08:2309:301h 7mBombardier CRJ-900
DL 3837Delta Air Lines08:2309:301h 7mBombardier CRJ-900
DL 4034Delta Air Lines14:4515:521h 7mBombardier CRJ-900
DL 5872Delta Air Lines16:0017:071h 7mEmbraer E175
DL 3837Delta Air Lines08:2309:301h 7mBombardier CRJ-900
DL 4034Delta Air Lines15:1116:181h 7mBombardier CRJ-900
DL 3837Delta Air Lines08:2309:301h 7mBombardier CRJ-900
DL 4034Delta Air Lines15:1616:241h 8mBombardier CRJ-900

Showing all 14 scheduled SBN to DTW departures across 7 days with service, starting October 28, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every SBN to DTW date on the interactive map

Aircraft on the South Bend to Detroit nonstop

Delta Air Lines flies the departures in the schedule table on this page with the Bombardier CRJ-900 and the Embraer E175. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on SBN to DTW departures

2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for South Bend to Detroit to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

Delta Air Lines award space was open on 13 of the 14 South Bend to Detroit departure dates from October 26 to November 8 that 2LNR checked in the 7 days to October 26, 2026.

See real availability

Confirmed upgrade or award seats by date on the SBN to DTW departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See SBN to DTW on the interactive route map, with schedules, connections, and route statistics.

Airlines flying South Bend to Detroit nonstop

Carriers operating SBN to DTW nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See SBN to DTW on the interactive map →

Frequently asked questions about SBN to DTW

How long is the flight from South Bend (SBN) to Detroit (DTW)?
Scheduled flight times from South Bend (SBN) to Detroit (DTW) run from 1h 7m to 1h 8m across the departures in the schedule table on this page. The nonstop covers about 156 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from SBN to DTW?
Delta Air Lines is currently the only airline flying SBN to DTW nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from SBN to DTW?
About 15 nonstop flights a week run between South Bend (SBN) and Detroit (DTW) in the current schedule, operated by Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SBN to DTW depart?
Scheduled SBN to DTW nonstops in the next 7 days with service leave between 08:23 and 16:00, local time at South Bend. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate SBN to DTW nonstop?
In the schedule table on this page, SBN to DTW nonstops fly as DL 3837, DL 4034, and DL 5872 on Delta Air Lines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on SBN to DTW?
Open the SBN to DTW route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss SBN to DTW upgrade or award space

See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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