American Airlines
Is AA3931 delayed?
No delay reported yet. AA3931 is scheduled to leave Miami at 15:30 on Nov 14 and reach Detroit at 18:17 (as of Nov 14, 14:19 UTC).
Usually on time: arrived within 15 min of schedule on 22 of the last 23 flights.
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
Miami
MIA
Scheduled
Nov 14
Arrival
Detroit
DTW
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Detroit
DTW
Scheduled
Nov 14
Arrival
Miami
MIA
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/Detroit)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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.
- 20 min early
Miami → Detroit
- On schedule (1 min behind)
Detroit → Miami
- On time
Miami → Detroit
- 32 min early
Detroit → Miami
- 24 min early
Miami → Detroit
Is AA3931 usually late?
Period: Oct 15, 2026 – Nov 14, 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. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.
At the airports today
Miami (MIA) departures
- Left more than 15 min late
- 18 of 44
- Cancelled today
- 23
Detroit (DTW) departures
- Left more than 15 min late
- 24 of 34
- Cancelled today
- 45
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Arrived | Miami | Detroit | -20 | |
| Nov 12, 2026Arrived | Detroit | Miami | 1 | |
| Nov 12, 2026Arrived | Miami | Detroit | 0 | |
| Nov 9, 2026Arrived | Detroit | Miami | -32 | |
| Nov 9, 2026Arrived | Miami | Detroit | -24 | |
| Nov 8, 2026Arrived | Detroit | Miami | -4 | |
| Nov 8, 2026Arrived | Miami | Detroit | -10 | |
| Nov 7, 2026Arrived | Detroit | Miami | -17 | |
| Nov 7, 2026Arrived | Miami | Detroit | -18 | |
| Nov 6, 2026Arrived | Detroit | Miami | -16 | |
| Nov 6, 2026Arrived | Miami | Detroit | -30 | |
| Nov 5, 2026Arrived | Detroit | Miami | -24 | |
| Nov 5, 2026Arrived | Miami | Detroit | -14 | |
| Nov 2, 2026Arrived | Miami | Detroit | 2 | |
| Nov 1, 2026Arrived | Miami | Detroit | 445 | |
| Oct 31, 2026Arrived | Houston | Dallas-Fort Worth | -26 | |
| Oct 29, 2026Arrived | Houston | Dallas-Fort Worth | -20 | |
| Oct 28, 2026Arrived | Houston | Dallas-Fort Worth | -18 | |
| Oct 26, 2026Arrived | Houston | Dallas-Fort Worth | -10 | |
| Oct 25, 2026Arrived | Houston | Dallas-Fort Worth | 2 | |
| Oct 22, 2026Arrived | Houston | Dallas-Fort Worth | -12 | |
| Oct 18, 2026Arrived | Houston | Dallas-Fort Worth | 5 | |
| Oct 17, 2026Arrived | Houston | Dallas-Fort Worth | -18 |