Is DL3984 delayed?
No — DL3984 landed in Detroit on schedule (13 min behind), at 09:02 on Sep 30 (as of Sep 30, 13:08 UTC).
Usually on time: arrived within 15 min of schedule on 20 of the last 22 flights.
On schedule (13 min behind)
Official source · Updated
Departure
Green Bay
GRB
Actual
Scheduled 07:02
Sep 30
Arrival
Detroit
DTW
Actual
Scheduled 08:48
Sep 30
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Think DL3984 runs late on Oct 1? Delayed is trading at 14¢ — pays out x7.16.
Will Delta Air Lines DAL 3984 from Green Bay to Detroit arrive on time, be delayed, or be cancelled on Oct 1?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On schedule (13 min behind)
Green Bay → Detroit
- On schedule (10 min behind)
Green Bay → Detroit
- On schedule (11 min behind)
Green Bay → Detroit
- On schedule (5 min behind)
Green Bay → Detroit
- 13 min early
Green Bay → Detroit
Is DL3984 usually late?
Observation window: Sep 1, 2026 – Oct 1, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Detroit (DTW) departures
- Left more than 15 min late
- 39 of 272
- Cancelled today
- 1
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 30, 2026Arrived | Green Bay | Detroit | 13 | |
| Sep 29, 2026Arrived | Green Bay | Detroit | 10 | |
| Sep 28, 2026Arrived | Green Bay | Detroit | 11 | |
| Sep 27, 2026Arrived | Green Bay | Detroit | 5 | |
| Sep 26, 2026Arrived | Green Bay | Detroit | -13 | |
| Sep 25, 2026Arrived | Green Bay | Detroit | 9 | |
| Sep 24, 2026Arrived | Green Bay | Detroit | 13 | |
| Sep 23, 2026Arrived | Green Bay | Detroit | 8 | |
| Sep 22, 2026Arrived | Green Bay | Detroit | 25 | |
| Sep 21, 2026Arrived | Green Bay | Detroit | 13 | |
| Sep 20, 2026Arrived | Green Bay | Detroit | 1 | |
| Sep 19, 2026Arrived | Green Bay | Detroit | 3 | |
| Sep 18, 2026Arrived | Green Bay | Detroit | 7 | |
| Sep 17, 2026Arrived | Green Bay | Detroit | 0 | |
| Sep 16, 2026Arrived | Green Bay | Detroit | 15 | |
| Sep 13, 2026Arrived | Green Bay | Detroit | 3 | |
| Sep 11, 2026Arrived | Green Bay | Detroit | -11 | |
| Sep 10, 2026Arrived | Green Bay | Detroit | 11 | |
| Sep 9, 2026Arrived | Green Bay | Detroit | 6 | |
| Sep 8, 2026Arrived | Green Bay | Detroit | 8 | |
| Sep 6, 2026Arrived | Green Bay | Detroit | 0 | |
| Sep 4, 2026Arrived | Green Bay | Detroit | 9 |
Email me if DL3984 runs late
We email you if your next DL3984 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.