Atlanta to Detroit (ATL-DTW): nonstop upgrade & award space

Delta Air Lines and Frontier Airlines fly nonstop between Atlanta (ATL) and Detroit (DTW), roughly 100 times a week. With Delta Air Lines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks confirmed upgrade and award space on Delta Air Lines, on every ATL to DTW departure, so you know which flights have space before you book.

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

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100
Nonstop flights a week
595 mi
Nonstop distance
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Atlanta to Detroit flight schedule

Scheduled nonstop departures for ATL to DTW, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Atlanta (ATL) to Detroit (DTW)
Date Flight Airline Departs ATL Arrives DTW Duration Aircraft
DL 1646Delta Air Lines07:2509:221h 57m739
DL 2084Delta Air Lines08:2510:201h 55m757
DL 643Delta Air Lines08:2510:201h 55m757
DL 1298Delta Air Lines09:2511:181h 53m321
F9 2898Frontier Airlines09:5011:512h 1m321
DL 1240Delta Air Lines11:0012:551h 55m321
DL 1031Delta Air Lines14:1016:061h 56m757
DL 1005Delta Air Lines15:2917:251h 56m321
DL 2067Delta Air Lines17:0919:051h 56m739
DL 1478Delta Air Lines18:1520:111h 56m739
DL 1262Delta Air Lines19:3021:332h 3m321
DL 1232Delta Air Lines20:2022:171h 57m321
F9 1532Frontier Airlines20:4322:462h 3m32N
DL 651Delta Air Lines21:5523:511h 56m321
F9 1264Frontier Airlines22:4000:422h 2m32Q
DL 2940Delta Air Lines22:5800:541h 56m739
DL 1646Delta Air Lines07:2509:221h 57m739
DL 2084Delta Air Lines08:2510:201h 55m757
DL 643Delta Air Lines08:2510:201h 55m757
DL 1298Delta Air Lines09:2511:181h 53m321
F9 2898Frontier Airlines09:3711:382h 1m32Q
DL 1240Delta Air Lines11:0012:551h 55m321
DL 1031Delta Air Lines13:5015:441h 54m757
DL 1005Delta Air Lines15:2917:251h 56m321
DL 2067Delta Air Lines17:0919:061h 57m321
DL 1478Delta Air Lines18:1520:111h 56m739
DL 1262Delta Air Lines19:3021:332h 3m321
DL 1232Delta Air Lines20:2022:171h 57m321
DL 651Delta Air Lines21:5523:511h 56m321
F9 1264Frontier Airlines22:4000:422h 2m32N
DL 2940Delta Air Lines22:5800:541h 56m739
DL 1646Delta Air Lines07:2509:221h 57m739
DL 2084Delta Air Lines08:2510:201h 55m757
DL 643Delta Air Lines08:2510:201h 55m757
DL 1298Delta Air Lines09:2511:181h 53m321
F9 2898Frontier Airlines09:3711:382h 1m32Q
DL 1240Delta Air Lines11:0012:551h 55m321
DL 1031Delta Air Lines14:1016:061h 56m757
DL 1005Delta Air Lines15:2917:251h 56m321
DL 2067Delta Air Lines17:0919:061h 57m321

Showing the first 40 of 106 scheduled ATL to DTW departures across the next 7 days with service. Every remaining date is 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every ATL to DTW date on the interactive map

Confirmed upgrade & award space on ATL 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 Atlanta 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 and award seats on each ATL to DTW departure, checked against live inventory so you know what is open before you book.

Set an alert

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

Plan on the map

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

Airlines flying Atlanta to Detroit nonstop

Carriers operating ATL to DTW nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See ATL to DTW on the interactive map →

Frequently asked questions about ATL to DTW

How far is Detroit from Atlanta?
ATL to DTW covers about 595 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from ATL to DTW?
Delta Air Lines and Frontier Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from ATL to DTW?
About 100 nonstop flights a week run between Atlanta and Detroit in the current schedule, operated by Delta Air Lines and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ATL to DTW depart?
Scheduled ATL to DTW nonstops in the next 7 days with service leave between 07:25 and 22:58, local time at Atlanta. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on ATL to DTW?
Open the ATL 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 ATL to DTW upgrade or award space

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

Get started free