Delta Air Lines
Is DL3966 delayed?
No result recorded for DL3966 on Nov 8. It was scheduled to reach Grand Rapids at 17:28 (as of Nov 15, 14:17 UTC).
Each route and date is shown separately. Confirm that both airports match your booking.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Minneapolis
MSP
Scheduled
Nov 8
Arrival
Grand Rapids
GRR
Scheduled
Nov 8
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
No arrival recorded
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Grand Rapids
GRR
Actual
Scheduled 18:30
Nov 8
Arrival
Minneapolis
MSP
Scheduled
Nov 8
Times shown in airport local time
Service date: · Scheduled departure date (America/Detroit)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 5 min early
Grand Rapids → Minneapolis
- 23 min early
Minneapolis → Grand Rapids
- On schedule (4 min behind)
Grand Rapids → Minneapolis
- 1 min early
Minneapolis → Grand Rapids
Is DL3966 usually late?
Period: Oct 16, 2026 – Nov 15, 2026
Percentages and delay figures appear once 20 arrivals are graded.
On time means landing no more than 15 minutes after the scheduled arrival, late more than 15 minutes after, both times read to the minute. The percentages share one base: graded arrivals plus cancelled and diverted flights. A cancelled plan another plan of the flight replaced within 12 hours is not counted. Median and “9 in 10” are interpolated over the graded arrivals. Compares scheduled and actual arrival times, read to the minute. Some flights may be missing.
Departures on record at these airports today
Minneapolis (MSP) departures
- Delayed: left more than 15 min after schedule
- 18 delayed, 3 cancelled of 33 departures on record
Counts cover the departures on record at each airport, not its full schedule.
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Oct 25, 2026Arrived | Grand Rapids | Minneapolis | -5 | |
| Oct 25, 2026Arrived | Minneapolis | Grand Rapids | -23 | |
| Oct 18, 2026Arrived | Grand Rapids | Minneapolis | 4 | |
| Oct 18, 2026Arrived | Minneapolis | Grand Rapids | -1 |