Detroit to Knoxville (DTW-TYS): nonstop upgrade & award space

Delta Air Lines flies nonstop between Detroit (DTW) and Knoxville (TYS), roughly 20 times a week. In the timetable below it flies as DL 4989, DL 5138, and DL 5347, scheduled at 1h 39m to 1h 42m for the 443 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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20
Flights a week, 4-week average
1h 39m to 1h 42m
Scheduled flight time
443 mi
Nonstop distance
Free
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Detroit to Knoxville flight schedule

Scheduled nonstop departures for DTW to TYS starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Detroit (DTW) to Knoxville (TYS)
Date Flight Airline Departs DTW Arrives TYS Duration Aircraft
DL 5347Delta Air Lines08:4010:201h 40mBombardier CRJ-900
DL 4989Delta Air Lines16:4418:241h 40mBombardier CRJ-700
DL 5138Delta Air Lines19:5521:371h 42mBombardier CRJ-700
DL 5347Delta Air Lines08:4010:201h 40mBombardier CRJ-900
DL 4989Delta Air Lines16:4418:241h 40mBombardier CRJ-700
DL 5138Delta Air Lines19:5521:371h 42mBombardier CRJ-700
DL 5347Delta Air Lines08:5710:391h 42mBombardier CRJ-900
DL 5138Delta Air Lines18:1019:491h 39mBombardier CRJ-700
DL 5347Delta Air Lines08:4010:201h 40mBombardier CRJ-900
DL 4989Delta Air Lines16:4418:241h 40mBombardier CRJ-700
DL 5138Delta Air Lines19:5521:371h 42mBombardier CRJ-700
DL 5347Delta Air Lines08:4010:201h 40mBombardier CRJ-900
DL 4989Delta Air Lines16:4418:241h 40mBombardier CRJ-700
DL 5138Delta Air Lines19:5521:371h 42mBombardier CRJ-700
DL 5347Delta Air Lines08:4010:201h 40mBombardier CRJ-900
DL 4989Delta Air Lines16:4418:241h 40mBombardier CRJ-700
DL 5138Delta Air Lines19:5521:371h 42mBombardier CRJ-700
DL 5347Delta Air Lines08:4010:201h 40mBombardier CRJ-900
DL 4989Delta Air Lines16:4418:241h 40mBombardier CRJ-700
DL 5138Delta Air Lines19:5521:371h 42mBombardier CRJ-700

Showing all 20 scheduled DTW to TYS departures across 7 days with service, starting October 22, 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 DTW to TYS date on the interactive map

Aircraft on the Detroit to Knoxville nonstop

Delta Air Lines flies the departures in the schedule table on this page with the Bombardier CRJ-700 and the Bombardier CRJ-900. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on DTW to TYS departures

2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Detroit to Knoxville 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 all 14 Detroit to Knoxville departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the DTW to TYS 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 DTW to TYS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Detroit to Knoxville nonstop

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

See DTW to TYS on the interactive map →

Frequently asked questions about DTW to TYS

How long is the flight from Detroit (DTW) to Knoxville (TYS)?
Scheduled flight times from Detroit (DTW) to Knoxville (TYS) run from 1h 39m to 1h 42m across the departures in the schedule table on this page. The nonstop covers about 443 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from DTW to TYS?
Delta Air Lines is currently the only airline flying DTW to TYS nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from DTW to TYS?
About 20 nonstop flights a week run between Detroit (DTW) and Knoxville (TYS) 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 DTW to TYS depart?
Scheduled DTW to TYS nonstops in the next 7 days with service leave between 08:40 and 19:55, local time at Detroit. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate DTW to TYS nonstop?
In the schedule table on this page, DTW to TYS nonstops fly as DL 4989, DL 5138, and DL 5347 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 DTW to TYS?
Open the DTW to TYS 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 DTW to TYS 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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