Landed On Time
Departure: Sun, Jun 14, 2026
Scheduled:
18:37
|
Actual:
18:45
Arrival: Sun, Jun 14, 2026
Scheduled:
21:00
|
Actual:
20:31
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DL 4166 Flight Status & Schedule

Date Departure Arrival Status
Jun 14 18:45 20:31
Landed
Track >
Jun 13 18:48 20:33
Landed
Track >
Jun 12 18:45 20:28
Landed
Track >
Jun 10 18:37 21:00
Cancelled
Track >
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Jun 09 21:07 21:00
Unknown
Track >

Delta Air Lines DL 4166 Appleton to Detroit Flight Information

Delta Air Lines Flight DL4166 connects Appleton, United States to Detroit, United States, taking off from Appleton Outagamie County Regional Airport ATW and landing at Detroit Metropolitan Wayne County Airport DTW.

How long is the DL4166 flight from Appleton to Detroit?

The average flight time from Appleton to Detroit is 47 minutes. The flight distance is 476 km / 296 miles and the average flight speed is 531 km/h / 330 mph.

How many DL4166 flights are operated per week?

5 flights per week. The flight DL4166 is operated on Tuesday, Wednesday, Friday, Saturday and Sunday.

What is the On-Time Performance (OTP) of Delta Air Lines Flight DL4166 Appleton to Detroit?

The Airportia On-Time Performance Rating for Delta Air Lines Flight DL4166 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight DL4166 arriving at?

Flight DL4166 arrives at Detroit Metropolitan Wayne County Airport (DTW) Terminal M.

When was the latest DL4166 flight?

The latest flight took off on Monday, June 15th, 2026 with the flight status being Landed on 20:31.

How else can the flight DL4166 be referenced as?

This Delta Air Lines flight can also be referenced as DAL4166, DL 4166, DAL 4166.

How often is flight DL4166 delayed?

On average, 10% of all DL4166 flights are delayed. The average delay is 13 minutes.

Can I get compensation for my delayed or cancelled DL4166 flight or baggage issues?

If your DL4166 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our DL4166 Flight Tracker above for more details.

DL4166 and Appleton ATW to Detroit DTW Flights

Flight DL4166 is code-shared by 2 airlines using the flight numbers KL5699, WS6766

Other flights departing from Appleton ATW: DL4608, AA3410, SY8262, AA3763

Other flights arriving at Detroit DTW: DL3889, DL3675, DL3598, DL9962

All flights connecting Appleton ATW to Detroit DTW.

DL4166 Delta Air Lines Flight: Appleton to Detroit Route Map

DL4166 Delta Air Lines Flight Map: Appleton to Detroit
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.