Flight DL 3870: Buffalo → Detroit, Mi
Delta Air Lines4 October 2026DepartedUpdated 11 min ago, official airport data
Flight DL 3870, 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.
- Distance
- ≈ 387 km
- Days of the week
Punctuality of flight DL 3870
The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.
Flight DL 3870 history
Flights of the last 60 days from the airport boards. Delay against the scheduled departure.
| Date / Departure | Route | Departure | Delay | Status |
|---|---|---|---|---|
| Sun 4 Oct15:132 min early | Detroit, Mi → Buffalo | 15:13 | 2 min early | Landed |
Flight DL 3870: schedule and upcoming dates
- Days it flew in the last 60 days
- Usual departure time
- 15:53
- Usual arrival time
- 15:13
Dates already on the boards
- Sun 4 OctArrival 15:13Landed
- Sun 4 OctDeparture 15:53Departed
Route of flight DL 3870
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 3870
Is flight DL 3870 on time today?
For 4 October 2026 the airport board shows flight DL 3870 as “Departed”. Departure: Buffalo, 15:48.
Which terminal and gate does flight DL 3870 use?
Buffalo (BUF): Gate Term. M - 23. Gates are announced shortly before boarding and can change: check the screens at the airport.
How often is flight DL 3870 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 3870 operate?
In the last 60 days it was on the boards on: Sunday.