Is DAL3870 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
5 min late
Official source · Updated
Departure
Buffalo
BUF
Actual
Sep 15
Arrival
Detroit
DTW
Actual
Scheduled 16:45
Sep 15
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
BUFDTW
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 10 min late
DTW → BUF
- 13 min late
BUF → DTW
- 11 min late
DTW → BUF
- 5 min late
BUF → DTW
- 37 min late
BUF → DTW
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 12
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 14
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 17, 2026Arrived | Detroit | Buffalo | 10 | |
| Sep 16, 2026Arrived | Buffalo | Detroit | 13 | |
| Sep 16, 2026Arrived | Detroit | Buffalo | 11 | |
| Sep 15, 2026Arrived | Buffalo | Detroit | 5 | |
| Sep 14, 2026Arrived | Buffalo | Detroit | 37 | |
| Sep 12, 2026Arrived | Detroit | Buffalo | 21 | |
| Sep 11, 2026Arrived | Detroit | Buffalo | 3 | |
| Sep 10, 2026Arrived | Detroit | Buffalo | -1 | |
| Sep 9, 2026Arrived | Buffalo | Detroit | 19 | |
| Sep 9, 2026Arrived | Detroit | Buffalo | 4 | |
| Sep 8, 2026Arrived | Buffalo | Detroit | -6 | |
| Sep 8, 2026Arrived | Detroit | Buffalo | -7 |