| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | ORD | DTW | 07:16 | 09:04 |
Landed
|
Track > |
| Jan 03 | ORD | DTW | 07:00 | 08:49 |
Landed
|
Track > |
| Jan 02 | ORD | DTW | 10:21 | 09:28 |
Unknown
|
Track > |
| Jan 01 | ORD | DTW | 13:45 | 09:28 |
En-Route
|
Track > |
| Dec 31 | ORD | DTW | 10:15 | 09:28 |
Unknown
|
Track > |
| Dec 30 | ORD | DTW | 08:48 | 10:38 |
Delayed
|
Track > |
| Dec 29 | ORD | DTW | 08:13 | 09:28 |
Unknown
|
Track > |
| Dec 28 | ORD | DTW | 07:43 | 09:31 |
Landed
|
Track > |
| Dec 27 | ORD | DTW | 08:05 | 09:54 |
Landed Late
|
Track > |
| Dec 26 | ORD | DTW | 07:00 | 09:28 |
Cancelled
|
Track > |
| Claim > | ||||||
Delta Air Lines Flight DL3666 connects Chicago, United States to Detroit, United States, taking off from Chicago O'Hare International Airport ORD and landing at Detroit Metropolitan Wayne County Airport DTW.
How long is the DL3666 flight from Chicago to Detroit?
The average flight time from Chicago to Detroit is 48 minutes. The flight distance is 376 km / 234 miles and the average flight speed is 360 km/h / 224 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL3666 Chicago to Detroit?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL3666 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL3666 arriving at?
Flight DL3666 arrives at Detroit Metropolitan Wayne County Airport (DTW) Terminal M.
When was the latest DL3666 flight?
The latest flight took off on Sunday, January 4th, 2026 with the flight status being Landed on 09:04.
How else can the flight DL3666 be referenced as?
This Delta Air Lines flight can also be referenced as DAL3666, DL 3666, DAL 3666.
How often is flight DL3666 delayed?
On average, 30% of all DL3666 flights are delayed. The average delay is 33 minutes.
Can I get compensation for my delayed or cancelled DL3666 flight or baggage issues?
If your DL3666 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 DL3666 Flight Tracker above for more details.
Flight DL3666 is code-shared by 2 airlines using the flight numbers KE3457, WS6930
Other flights departing from Chicago ORD: AA2743, AA4136, AA4771, DL5658
Other flights arriving at Detroit DTW: DL3670, DL1324, DL3951, DL3729
All flights connecting Chicago ORD to Detroit DTW.
