| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 06 | SDF | DTW | 18:00 | 19:18 |
Unknown
|
Track > |
| May 05 | SDF | DTW | 17:58 | 19:18 |
Unknown
|
Track > |
| May 04 | SDF | DTW | 18:00 | 19:17 |
Unknown
|
Track > |
| May 03 | SDF | DTW | 18:03 | 19:18 |
Unknown
|
Track > |
| Apr 30 | SDF | DTW | 18:08 | 19:32 |
Delayed
|
Track > |
| Apr 29 | SDF | DTW | 18:25 | 19:15 |
Landed
|
Track > |
| Apr 26 | SDF | DTW | 20:13 | 21:01 |
Delayed
|
Track > |
| Apr 25 | SDF | DTW | 18:14 | 19:06 |
Landed
|
Track > |
| Apr 24 | SDF | DTW | 18:10 | 19:05 |
Landed
|
Track > |
| Apr 23 | SDF | DTW | 18:20 | 19:14 |
Landed
|
Track > |
Delta Air Lines Flight DL4122 connects Louisville, United States to Detroit, United States, taking off from Louisville International Airport SDF and landing at Detroit Metropolitan Wayne County Airport DTW.
How long is the DL4122 flight from Louisville to Detroit?
The average flight time from Louisville to Detroit is 1 hour and 3 minutes. The flight distance is 492 km / 306 miles and the average flight speed is 474 km/h / 294 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL4122 Louisville to Detroit?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL4122 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL4122 arriving at?
Flight DL4122 arrives at Detroit Metropolitan Wayne County Airport (DTW) Terminal M.
When was the latest DL4122 flight?
The latest flight took off on Wednesday, May 6th, 2026 with the flight status being Unknown on 19:18.
How else can the flight DL4122 be referenced as?
This Delta Air Lines flight can also be referenced as DAL4122, DL 4122, DAL 4122.
How often is flight DL4122 delayed?
On average, 10% of all DL4122 flights are delayed. The average delay is 89 minutes.
Can I get compensation for my delayed or cancelled DL4122 flight or baggage issues?
If your DL4122 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 DL4122 Flight Tracker above for more details.
Flight DL4122 is code-shared by 3 airlines using the flight numbers WS8571, KL6258, AF2104
Other flights departing from Louisville SDF: DL4954, 1L737, WN3328, DL4094
Other flights arriving at Detroit DTW: DL2177, DL5862, DL1608, DL3928
All flights connecting Louisville SDF to Detroit DTW.
