Sacramento to Detroit (SMF-DTW): nonstop upgrade & award space

Delta Air Lines flies nonstop from Sacramento (SMF) to Detroit (DTW) just twice a week. In the timetable below it flies as DL 2448, scheduled at 4h 28m for the 2,008 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 October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated October 23, 2026.

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Flights a week, 4-week average

4h 28m

Scheduled flight time

2,008 mi

Nonstop distance

Free

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Sacramento to Detroit flight schedule

Scheduled nonstop departures for SMF to DTW starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Sacramento (SMF) to Detroit (DTW)
Date	Flight	Airline	Departs SMF	Arrives DTW	Duration	Aircraft
Sun, Dec 20	DL 2448	Delta Air Lines	23:02	06:30	4h 28m	Boeing 737-900
Mon, Dec 21	DL 2448	Delta Air Lines	23:02	06:30	4h 28m	Boeing 737-900
Sun, Dec 27	DL 2448	Delta Air Lines	23:02	06:30	4h 28m	Boeing 737-900
Mon, Dec 28	DL 2448	Delta Air Lines	23:02	06:30	4h 28m	Boeing 737-900
Sun, Jan 3	DL 2448	Delta Air Lines	23:02	06:30	4h 28m	Boeing 737-900
Mon, Jan 4	DL 2448	Delta Air Lines	23:02	06:30	4h 28m	Boeing 737-900
Sun, Jan 10	DL 2448	Delta Air Lines	23:02	06:30	4h 28m	Boeing 737-900

Showing all 7 scheduled SMF to DTW departures across 7 days with service, starting October 23, 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 SMF to DTW date on the interactive map

Aircraft on the Sacramento to Detroit nonstop

Delta Air Lines flies the Boeing 737-900 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on SMF 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 Sacramento to Detroit to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

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

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

Airlines flying Sacramento to Detroit nonstop

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

Delta Air Lines (DL) route map
The aircraft DL flies

See SMF to DTW on the interactive map →

Frequently asked questions about SMF to DTW

How long is the flight from Sacramento (SMF) to Detroit (DTW)?

DL 2448 is scheduled at 4h 28m from Sacramento (SMF) to Detroit (DTW) on every departure in the schedule table on this page. The nonstop covers about 2,008 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from SMF to DTW?

Delta Air Lines is currently the only airline flying SMF to DTW nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.

How often does SMF to DTW operate?

The SMF to DTW nonstop currently runs twice a week, on Delta Air Lines. Thin schedules like this change by season, and on Pro an alert will catch anything added.

What time do flights from SMF to DTW depart?

In the next 7 days with service, every scheduled SMF to DTW nonstop leaves at 23:02 local time at Sacramento. The schedule table on this page lists each departure by date.

Which flights operate SMF to DTW nonstop?

Delta Air Lines flies DL 2448 nonstop from Sacramento (SMF) to Detroit (DTW), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.

How do I check upgrade or award availability on SMF to DTW?

Open the SMF 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 SMF 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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