American Airlines
Is AA4000 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (UTC)
74 min late
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Knoxville
TYS
Actual
Sep 13
Arrival
Miami
MIA
Scheduled
Sep 12
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Service date: · Scheduled departure date (America/New_York)
1 min early
Official source · Updated
Departure
Miami
MIA
Scheduled
Sep 12
Arrival
Knoxville
TYS
Actual
Sep 12
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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.
- 292 min late
ORD → LEX
- 1 min early
MIA → TYS
- 19 min late
DFW → TUL
- 122 min late
ORD → DFW
- 6 min early
MSP → ORD
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 13
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 15
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 15, 2026Arrived | Chicago | Lexington | 292 | |
| Sep 12, 2026Arrived | Miami | Knoxville | -1 | |
| Sep 11, 2026Arrived | Dallas-Fort Worth | Tulsa | 19 | |
| Sep 9, 2026Arrived | Chicago | Dallas-Fort Worth | 122 | |
| Sep 8, 2026Arrived | Minneapolis | Chicago | -6 | |
| Sep 7, 2026Arrived | Minneapolis | Chicago | -11 | |
| Sep 6, 2026Arrived | Minneapolis | Chicago | -19 | |
| Sep 5, 2026Arrived | Minneapolis | Chicago | -26 | |
| Sep 4, 2026Arrived | Minneapolis | Chicago | -21 | |
| Aug 31, 2026Arrived | Minneapolis | Chicago | 15 | |
| Aug 29, 2026Arrived | Minneapolis | Chicago | -45 | |
| Aug 28, 2026Arrived | Minneapolis | Chicago | -32 | |
| Aug 24, 2026Arrived | Minneapolis | Chicago | -40 |