Is DL3821 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (UTC)
Arrived
160 min late
Official source · Updated
Departure
Louisville
SDF
Actual
Scheduled 14:53
Sep 4
Arrival
Detroit
DTW
Actual
Scheduled 11:55
Sep 4
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Service date: · Scheduled departure date (America/Detroit)
Arrived
107 min late
Official source · Updated
Departure
Detroit
DTW
Actual
Scheduled 08:45
Sep 4
Arrival
Louisville
SDF
Actual
Scheduled 13:46
Sep 4
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
SDFDTW
DTWSDF
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 4 min early
MSP → MKE
- 2 min late
MKE → MSP
- 5 min late
MSP → MKE
- 2 min early
MKE → MSP
- 2 min late
MSP → MKE
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 21
- Arrivals over 15 minutes late
- 6
- Observed cancellations
- 0
- Observed occurrences
- 30
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 | Minneapolis | Milwaukee | -4 | |
| Sep 17, 2026Arrived | Milwaukee | Minneapolis | 2 | |
| Sep 16, 2026Arrived | Minneapolis | Milwaukee | 5 | |
| Sep 16, 2026Arrived | Milwaukee | Minneapolis | -2 | |
| Sep 15, 2026Arrived | Minneapolis | Milwaukee | 2 | |
| Sep 15, 2026Arrived | Milwaukee | Minneapolis | 129 | |
| Sep 14, 2026Arrived | Minneapolis | Milwaukee | 121 | |
| Sep 13, 2026Arrived | Milwaukee | Minneapolis | -21 | |
| Sep 12, 2026Arrived | Minneapolis | Milwaukee | 0 | |
| Sep 7, 2026Arrived | Louisville | Detroit | 0 | |
| Sep 7, 2026Arrived | Detroit | Louisville | 2 | |
| Sep 6, 2026Arrived | Louisville | Detroit | -4 | |
| Sep 6, 2026Arrived | Detroit | Louisville | -2 | |
| Sep 5, 2026Arrived | Louisville | Detroit | 24 | |
| Sep 5, 2026Arrived | Detroit | Louisville | 49 | |
| Sep 4, 2026Arrived | Louisville | Detroit | 160 | |
| Sep 4, 2026Arrived | Detroit | Louisville | 107 | |
| Sep 3, 2026Arrived | Detroit | Louisville | -18 | |
| Aug 30, 2026Arrived | Detroit | Louisville | -28 | |
| Aug 29, 2026Arrived | Detroit | Louisville | -34 | |
| Aug 24, 2026Arrived | Detroit | Louisville | -26 |