Flight DL 3861: Buffalo → Detroit, Mi
Delta Air Lines4 October 2026DepartedUpdated 2 h 42 min ago, official airport data
Flight DL 3861, 4 October 2026
All flights Buffalo → Detroit, MiDeparted
Arrival
Detroit, Mi DTW
We do not track the arrival airport.
Data from the official airport boards. Times are local to each airport.
Follow flight DL 3861, 5 October 2026
We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.
- Distance
- ≈ 387 km
- Days of the week
Punctuality of flight DL 3861
The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.
Flight DL 3861 history
Flights of the last 60 days from the airport boards. Delay against the scheduled departure.
| Date / Departure | Route | Departure | Delay | Status |
|---|---|---|---|---|
| Sun 4 Oct11:22+89 min | Detroit, Mi → Buffalo | 11:22 | +89 min | Landed |
Flight DL 3861: schedule and upcoming dates
- Days it flew in the last 60 days
- Usual departure time
- 12:02
- Usual arrival time
- 11:22
Dates already on the boards
- Sun 4 OctArrival 11:22Landed
- Sun 4 OctDeparture 12:02Departed
- Mon 5 OctArrival 11:22Scheduled
- Mon 5 OctDeparture 12:02Scheduled
Route of flight DL 3861
Departure airport: Buffalo (BUF). Arrival airport: Detroit, Mi (DTW). Distance between the airports: about 387 km in a straight line.
See also
Questions about flight DL 3861
Is flight DL 3861 on time today?
For 4 October 2026 the airport board shows flight DL 3861 as “Departed”. Departure: Buffalo, 13:12.
Which terminal and gate does flight DL 3861 use?
Buffalo (BUF): Gate Term. M - 20. Gates are announced shortly before boarding and can change: check the screens at the airport.
How often is flight DL 3861 delayed?
The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.
On which days does flight DL 3861 operate?
In the last 60 days it was on the boards on: Monday, Sunday.
How can I get notified when flight DL 3861 changes?
Use the notifications block at the top of this page: Telegram or e-mail. We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.