Detroit to Chattanooga (DTW-CHA): nonstop upgrade & award space

Delta Air Lines flies nonstop between Detroit (DTW) and Chattanooga (CHA), roughly 14 times a week. In the timetable below it flies as DL 4894 and DL 5117, scheduled at 1h 45m to 1h 50m for the 506 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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14
Flights a week, 4-week average
1h 45m to 1h 50m
Scheduled flight time
506 mi
Nonstop distance
Free
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Detroit to Chattanooga flight schedule

Scheduled nonstop departures for DTW to CHA 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.

Schedule data dated .

Scheduled nonstop departures from Detroit (DTW) to Chattanooga (CHA)
Date Flight Airline Departs DTW Arrives CHA Duration Aircraft
DL 5117Delta Air Lines12:4414:291h 45mBombardier CRJ-700
DL 4894Delta Air Lines20:1022:001h 50mBombardier CRJ-900
DL 4894Delta Air Lines20:1022:001h 50mBombardier CRJ-900
DL 5117Delta Air Lines12:4414:291h 45mBombardier CRJ-700
DL 4894Delta Air Lines20:1022:001h 50mBombardier CRJ-900
DL 5117Delta Air Lines12:4414:291h 45mBombardier CRJ-700
DL 4894Delta Air Lines20:1022:001h 50mBombardier CRJ-900
DL 5117Delta Air Lines12:4414:291h 45mBombardier CRJ-700
DL 4894Delta Air Lines20:1022:001h 50mBombardier CRJ-900
DL 5117Delta Air Lines12:4414:291h 45mBombardier CRJ-700
DL 4894Delta Air Lines20:1022:001h 50mBombardier CRJ-900
DL 5117Delta Air Lines12:4414:291h 45mBombardier CRJ-700
DL 4894Delta Air Lines20:1022:001h 50mBombardier CRJ-900

Showing all 13 scheduled DTW to CHA 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 DTW to CHA date on the interactive map

Aircraft on the Detroit to Chattanooga nonstop

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

Confirmed upgrade & award space on DTW to CHA 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 Chattanooga 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 Chattanooga 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 CHA 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 CHA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Detroit to Chattanooga nonstop

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

See DTW to CHA on the interactive map →

Frequently asked questions about DTW to CHA

How long is the flight from Detroit (DTW) to Chattanooga (CHA)?
Scheduled flight times from Detroit (DTW) to Chattanooga (CHA) run from 1h 45m to 1h 50m across the departures in the schedule table on this page. The nonstop covers about 506 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from DTW to CHA?
Delta Air Lines is currently the only airline flying DTW to CHA nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from DTW to CHA?
About 14 nonstop flights a week run between Detroit (DTW) and Chattanooga (CHA) 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 CHA depart?
Scheduled DTW to CHA nonstops in the next 7 days with service leave between 12:44 and 20:10, 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 CHA nonstop?
In the schedule table on this page, DTW to CHA nonstops fly as DL 4894 and DL 5117 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 CHA?
Open the DTW to CHA 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.

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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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