| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 17 | DTW | BUF | 13:35 | 11:42 |
Unknown
|
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| Jan 10 | DTW | BUF | 13:00 | 11:42 |
En-Route
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Delta Air Lines Flight DL4100 connects Detroit, United States to Buffalo, United States, taking off from Detroit Metropolitan Wayne County Airport DTW and landing at Buffalo Niagara International Airport BUF.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL4100 Detroit to Buffalo?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL4100 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest DL4100 flight?
The latest flight took off on Saturday, January 17th, 2026 with the flight status being Unknown on 11:42.
How else can the flight DL4100 be referenced as?
This Delta Air Lines flight can also be referenced as DAL4100, DL 4100, DAL 4100.
How often is flight DL4100 delayed?
On average, 0% of all DL4100 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled DL4100 flight or baggage issues?
If your DL4100 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 DL4100 Flight Tracker above for more details.
Flight DL4100 is code-shared by 1 airline using the flight number KE3387
Other flights departing from Detroit DTW: DL5431, DL3949, DL5771, OO3671
Other flights arriving at Buffalo BUF: UA5597, WN361, WN725, UA4417
All flights connecting Detroit DTW to Buffalo BUF.