Appleton to Detroit (ATW-DTW): nonstop upgrade & award space

Delta Air Lines flies nonstop between Appleton (ATW) and Detroit (DTW), roughly 21 times a week. In the timetable below it flies as DL 4166, DL 4176, and DL 4440, scheduled at 1h 22m to 1h 24m for the 296 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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21
Flights a week, 4-week average
1h 22m to 1h 24m
Scheduled flight time
296 mi
Nonstop distance
Free
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Appleton to Detroit flight schedule

Scheduled nonstop departures for ATW to DTW 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 Appleton (ATW) to Detroit (DTW)
Date Flight Airline Departs ATW Arrives DTW Duration Aircraft
DL 4176Delta Air Lines07:0009:231h 23mBombardier CRJ-900
DL 4440Delta Air Lines11:0713:291h 22mBombardier CRJ-900
DL 4166Delta Air Lines17:4520:091h 24mBombardier CRJ-900
DL 4176Delta Air Lines07:0009:231h 23mBombardier CRJ-900
DL 4440Delta Air Lines11:0713:291h 22mBombardier CRJ-900
DL 4166Delta Air Lines17:4520:091h 24mBombardier CRJ-900
DL 4176Delta Air Lines07:0009:231h 23mBombardier CRJ-900
DL 4440Delta Air Lines11:0713:291h 22mBombardier CRJ-900
DL 4166Delta Air Lines17:4520:091h 24mBombardier CRJ-900
DL 4176Delta Air Lines07:0009:231h 23mBombardier CRJ-900
DL 4440Delta Air Lines11:0713:291h 22mBombardier CRJ-900
DL 4166Delta Air Lines17:4520:091h 24mBombardier CRJ-900
DL 4176Delta Air Lines07:0009:231h 23mBombardier CRJ-900
DL 4440Delta Air Lines11:0713:291h 22mBombardier CRJ-900
DL 4166Delta Air Lines17:4520:091h 24mBombardier CRJ-900
DL 4176Delta Air Lines07:0009:231h 23mBombardier CRJ-900
DL 4440Delta Air Lines11:0713:291h 22mBombardier CRJ-900
DL 4166Delta Air Lines17:4520:091h 24mBombardier CRJ-900
DL 4176Delta Air Lines07:0009:231h 23mBombardier CRJ-900
DL 4440Delta Air Lines11:0713:291h 22mBombardier CRJ-900
DL 4166Delta Air Lines17:4520:091h 24mBombardier CRJ-900

Showing all 21 scheduled ATW to DTW 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 ATW to DTW date on the interactive map

Aircraft on the Appleton to Detroit nonstop

Delta Air Lines flies the Bombardier CRJ-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 ATW 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 Appleton 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 Appleton to Detroit 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 ATW 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 ATW to DTW on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Appleton to Detroit nonstop

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

See ATW to DTW on the interactive map →

Frequently asked questions about ATW to DTW

How long is the flight from Appleton (ATW) to Detroit (DTW)?
Scheduled flight times from Appleton (ATW) to Detroit (DTW) run from 1h 22m to 1h 24m across the departures in the schedule table on this page. The nonstop covers about 296 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ATW to DTW?
Delta Air Lines is currently the only airline flying ATW to DTW nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from ATW to DTW?
About 21 nonstop flights a week run between Appleton (ATW) 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 ATW to DTW depart?
Scheduled ATW to DTW nonstops in the next 7 days with service leave between 07:00 and 17:45, local time at Appleton. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate ATW to DTW nonstop?
In the schedule table on this page, ATW to DTW nonstops fly as DL 4166, DL 4176, and DL 4440 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 ATW to DTW?
Open the ATW 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.

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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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