| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 05 | ORD | AUS | 07:24 | 10:14 |
En-Route
|
Track > |
| Apr 28 | ORD | AUS | 07:34 | 09:58 |
Landed
|
Track > |
| Apr 25 | ORD | AUS | 07:45 | 10:00 |
Landed
|
Track > |
| Apr 21 | ORD | AUS | 07:33 | 10:10 |
Landed
|
Track > |
| Apr 18 | ORD | AUS | 07:31 | 10:11 |
Landed
|
Track > |
| Apr 14 | ORD | AUS | 08:32 | 10:51 |
Landed Late
|
Track > |
| Apr 13 | ORD | AUS | 07:28 | 09:44 |
Landed
|
Track > |
| Apr 11 | ORD | AUS | 07:26 | 09:39 |
Landed
|
Track > |
| Apr 08 | ORD | AUS | 07:33 | 09:47 |
Landed
|
Track > |
| Apr 07 | ORD | AUS | 07:32 | 09:51 |
Landed
|
Track > |
American Airlines Flight AA3521 connects Chicago, United States to Austin, United States, taking off from Chicago O'Hare International Airport ORD and landing at Austin Bergstrom International Airport AUS.
How long is the AA3521 flight from Chicago to Austin?
The average flight time from Chicago to Austin is 2 hours and 24 minutes. The flight distance is 1574 km / 978 miles and the average flight speed is 657 km/h / 408 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA3521 Chicago to Austin?
The Airportia On-Time Performance Rating for American Airlines Flight AA3521 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AA3521 flight?
The latest flight took off on Tuesday, May 5th, 2026 with the flight status being En-Route on 10:14.
How else can the flight AA3521 be referenced as?
This American Airlines flight can also be referenced as AAL3521, AA 3521, AAL 3521.
How often is flight AA3521 delayed?
On average, 10% of all AA3521 flights are delayed. The average delay is 26 minutes.
Can I get compensation for my delayed or cancelled AA3521 flight or baggage issues?
If your AA3521 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our AA3521 Flight Tracker above for more details.
Flight AA3521 is code-shared by 1 airline using the flight number AS6788
Other flights departing from Chicago ORD: UA5621, UA4504, OO4736, AA3776
Other flights arriving at Austin AUS: DL3988, WN3571, DL720, AS3300
All flights connecting Chicago ORD to Austin AUS.