American Airlines
Is AA1521 delayed?
No delay reported yet. AA1521 is scheduled to leave Miami at 21:12 on Nov 14 and reach Austin at 22:52 (as of Nov 14, 17:03 UTC).
Usually on time: arrived within 15 min of schedule on 21 of the last 27 flights.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Miami
MIA
Scheduled
Nov 14
Arrival
Austin
AUS
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
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On schedule (10 min behind)
Miami → Austin
- 18 min late
Miami → Austin
- 8 min early
Miami → Austin
- On schedule (14 min behind)
Miami → Austin
- 35 min late
Miami → Austin
Is AA1521 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
- 32 of 64
- Cancelled today
- 28
Austin (AUS) departures
- Left more than 15 min late
- 37 of 48
- Cancelled today
- 32
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Cancelled | Miami | Austin | Not available | Not available |
| Nov 12, 2026Arrived | Miami | Austin | 10 | |
| Nov 11, 2026Arrived | Miami | Austin | 18 | |
| Nov 10, 2026Arrived | Miami | Austin | -8 | |
| Nov 9, 2026Arrived | Miami | Austin | 14 | |
| Nov 8, 2026Arrived | Miami | Austin | 35 | |
| Nov 7, 2026Arrived | Miami | Austin | 20 | |
| Nov 6, 2026Arrived | Miami | Austin | 15 | |
| Nov 5, 2026Arrived | Miami | Austin | 15 | |
| Nov 4, 2026Arrived | Miami | Austin | 25 | |
| Nov 3, 2026Arrived | Miami | Austin | 36 | |
| Nov 2, 2026Arrived | Miami | Austin | 18 | |
| Nov 1, 2026Cancelled | Miami | Austin | Not available | Not available |
| Oct 31, 2026Arrived | Washington | Charlotte | 0 | |
| Oct 30, 2026Arrived | Washington | Charlotte | -15 | |
| Oct 29, 2026Arrived | Washington | Charlotte | -7 | |
| Oct 28, 2026Arrived | Washington | Charlotte | -9 | |
| Oct 27, 2026Arrived | Washington | Charlotte | -17 | |
| Oct 26, 2026Arrived | Washington | Charlotte | -16 | |
| Oct 25, 2026Arrived | Washington | Charlotte | -18 | |
| Oct 24, 2026Arrived | Washington | Charlotte | -24 | |
| Oct 23, 2026Arrived | Washington | Charlotte | -19 | |
| Oct 22, 2026Arrived | Washington | Charlotte | -4 | |
| Oct 21, 2026Arrived | Washington | Charlotte | -23 | |
| Oct 20, 2026Arrived | Washington | Charlotte | -8 | |
| Oct 19, 2026Arrived | Washington | Charlotte | -30 | |
| Oct 18, 2026Arrived | Washington | Charlotte | -20 | |
| Oct 17, 2026Arrived | Washington | Charlotte | 6 | |
| Oct 16, 2026Arrived | Washington | Charlotte | -12 |