| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | BDL | ORD | 17:59 | 19:13 |
Landed
|
Track > |
| Apr 05 | BDL | ORD | 18:15 | 19:23 |
Landed
|
Track > |
| Apr 04 | BDL | ORD | 19:09 | 20:53 |
Delayed
|
Track > |
| Apr 03 | BDL | ORD | 18:54 | 20:07 |
Landed
|
Track > |
| Apr 02 | BDL | ORD | 17:59 | 20:00 |
Cancelled
|
Track > |
| Claim > | ||||||
| Apr 01 | BDL | ORD | 19:10 | 20:28 |
Landed Late
|
Track > |
| Mar 31 | BDL | ORD | 21:19 | 20:00 |
Unknown
|
Track > |
| Mar 30 | BDL | ORD | 18:06 | 19:16 |
Landed
|
Track > |
| Mar 29 | BDL | ORD | 18:12 | 19:26 |
Landed
|
Track > |
| Mar 28 | BDL | ORD | 18:15 | 19:31 |
Landed
|
Track > |
American Airlines Flight AA4521 connects Windsor Locks, United States to Chicago, United States, taking off from Windsor Locks Bradley International Airport BDL and landing at Chicago O'Hare International Airport ORD.
How long is the AA4521 flight from Windsor Locks to Chicago?
The average flight time from Windsor Locks to Chicago is 2 hours and 17 minutes. The flight distance is 1257 km / 781 miles and the average flight speed is 526 km/h / 327 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA4521 Windsor Locks to Chicago?
The Airportia On-Time Performance Rating for American Airlines Flight AA4521 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA4521 arriving at?
Flight AA4521 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest AA4521 flight?
The latest flight took off on Tuesday, April 7th, 2026 with the flight status being Landed on 19:13.
How else can the flight AA4521 be referenced as?
This American Airlines flight can also be referenced as AAL4521, AA 4521, AAL 4521.
How often is flight AA4521 delayed?
On average, 30% of all AA4521 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled AA4521 flight or baggage issues?
If your AA4521 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 AA4521 Flight Tracker above for more details.
Flight AA4521 is code-shared by 2 airlines using the flight numbers AS6328, AY4113
Other flights departing from Windsor Locks BDL: AA3248, WN2464, AA1367, WN2390
Other flights arriving at Chicago ORD: AA1132, AA2492, AA478, AA3758
All flights connecting Windsor Locks BDL to Chicago ORD.
