American Airlines AA3521 Flight Status
Based on Trip.com’s real-time data, the AA3521 flight operated by American Airlines on Sep 21, 2026 is scheduled to fly from Bloomington (BMI) to Chicago (ORD). The flight is expected to depart at 05:02 and land at 05:34 .
Sun, Sep 20
Mon, Sep 21
Tue, Sep 22
Access more flight status info on the Trip.com app
Show more
Arrived
The flight has arrived 32m early
1h 3m
Check-in Counter
--
Boarding Gate
6
Arrival Gate
L2C
Baggage
32
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
1h 3m
Check-in Counter
--
Boarding Gate
6
Arrival Gate
L21
Baggage
9
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
1h 3m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
G1A
Baggage
9
Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Bloomington to Chicago or track other flights with our flight status tracker.
Flight.News
A Beach Hazards Statement and Flood Watch are in effect for Chicago. Through Tuesday evening, dangerous currents and 7 to 10-foot waves create life-threatening swimming conditions along Lake Michigan beaches. Additionally, a Flood Watch remains active until 1 PM CDT this afternoon, as excessive rainfall may cause flash flooding in urban areas, streets, underpasses, and creeks.
Track the Previous Flight Status: Scheduled
AA3786
|
Chicago (CHI) 
Bloomington (BMI)
Bloomington (BMI)Scheduled: 00:03
fake text
Track incoming flight status with our app
Show more
AA3521 Aircraft Details
According to Trip.com real-time data, the AA3521 flight flying from Bloomington to Chicago on 9/21/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 7y, 10m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
87%
Punctuality (Arrival)
87%
Early on average
2 minutes
Age
7y, 10m
Seats
76
Distance
--
Economy
Premium Economy
First
Onboard Amenities
None
Inflight entertainment is available
Wi-Fi is available
USB port and power outlet
Seating Plan
76 cm
Legroom
--
Seat width
100°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
Meal included
Entertainment available, please bring your own device
Wi-Fi is available
Unknown
Seating Plan
86 cm
More legroom than on 13% of flights
--
Seat width
100°
Reclining Angle
--
Seat layout example
Onboard Amenities
Snacks
Inflight entertainment is available
Wi-Fi is available
USB port and power outlet
Seating Plan
94 cm
Legroom
51 cm
Seat width better than on 40% of flights
120°
Reclining Angle
1-2
Seat layout example
See more amenities and seat info in the app
Show more
Flight History for AA3521
Trip.com historical records show that the last AA3521 flight departed on Sun, Sep 20 from BMI at approximately 05:06. This flight is expected to arrrive in ORD at 05:33.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Sep 17 | Bloomington (BMI) | Chicago (ORD) | E75L | 08:07 | 09:07 | Arrived |
| Fri, Sep 18 | Bloomington (BMI) | Chicago (ORD) | E75L | 05:16 | 05:47 | Arrived |
| Sat, Sep 19 | Bloomington (BMI) | Chicago (ORD) | E75L | 09:33 | 09:58 | Arrived |
| Sun, Sep 20 | Bloomington (BMI) | Chicago (ORD) | E75L | 05:06 | 05:33 | Arrived |
| Mon, Sep 21 | Bloomington (BMI) | Chicago (ORD) | E75L | 05:02 | 05:34 | Scheduled |
| Tue, Sep 22 | Bloomington (BMI) | Chicago (ORD) | E75L | 05:02 | 06:05 | Scheduled |
| Wed, Sep 23 | Bloomington (BMI) | Chicago (ORD) | E170 | 05:02 | 06:05 | Scheduled |
text.text............fake.row.text............text.........fake row ...text
Check upcoming flights with our app
Show more
AA3521 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AA3521 is 87% (Late on average 25 minutes), and the on-time arrival rate is 87% (Early on average 2 minutes).
On-Time Departures
Punctuality
87%
Late on average 25 minutes
Early
7%
On time
80%
30 mins late
0%
60 mins late
7%
90 mins late
7%
Cancelled
0%
On-Time Arrivals
Punctuality
87%
Early on average 2 minutes
Early
83%
On time
3%
30 mins late
7%
60 mins late
0%
90 mins late
7%
Cancelled
0%
Recommended hotels in Chicago
Hotels near O'Hare International Airport
Hotels near Chicago
8.6/10
247 Reviews
Hilton Chicago O'Hare Airport
O'Hare | 0.1 km from the airport
3% off
SEK 2,437 SEK 2,373
9.2/10
108 Reviews
The Rose Hotel Chicago O’Hare, Tapestry Collection by Hilton
O'Hare | 2.83 km from the airport
SEK 2,045
8.9/10
73 Reviews
Sheraton Suites Chicago O'Hare
O'Hare | 2.88 km from the airport
SEK 2,205
8.5/10
109 Reviews
Sonesta Chicago O'Hare Airport Rosemont
2.93 km from the airport
SEK 1,407
9.7/10
110 Reviews
The Langham Chicago
River North | 1.19 km from downtown
SEK 7,378
9/10
52 Reviews
The St. Regis Chicago
Chicago Loop | 1.45 km from downtown
SEK 7,832
9.2/10
109 Reviews
Four Seasons Chicago
Streeterville | 2.4 km from downtown
SEK 6,882
9.5/10
103 Reviews
The Gwen, a Luxury Collection Hotel, Michigan Avenue Chicago
Streeterville | 1.51 km from downtown
SEK 4,566 SEK 4,513
Cheap Return Flights to Bloomington
- Thu, Sep 24Chicago (CHI)Bloomington (BMI) American AirlinesOne way22% offSEK 4,190SEK 3,268
More Cheap Flights
Frequently Asked Questions
What is the current status of flight aa3521?
Flight aa3521 has not departed yet and is currently on schedule. Scheduled departure 05:02, arrival 06:05 (updated Sep 21, 2026).Is flight aa3521 on time today?
Flight aa3521 has not departed yet and is currently on schedule. Scheduled departure is 05:02, with arrival at 06:05. Recheck gate and timing before you head to the airport.Has flight aa3521 departed yet? What is the departure time?
Flight aa3521 is scheduled to depart at 05:02. The latest actual or estimated departure time is 05:02, and the current status is Scheduled (updated Sep 21, 2026).When is flight aa3521 scheduled to arrive?
Flight aa3521 is scheduled to arrive at 06:05. The latest estimated or actual arrival time is 05:34. Status is Scheduled as of Sep 21, 2026.What is the baggage carousel number for flight aa3521?
After arrival, baggage for flight aa3521 is expected at carousel 9 in terminal T3. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight aa3521 fly?
Flight aa3521 is operated by American Airlines from Bloomington (BMI) to Chicago (ORD). Typical flight time is about 1 hour3 minutes; operating days may include Monday.How can I check real-time status for flight aa3521?
Track flight aa3521 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight aa3521 is delayed or canceled, what should I do?
If aa3521 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 21, 2026). Contact American Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight aa3521 departed from Bloomington?
Flight aa3521 has not departed from Bloomington (BMI) yet and is currently on schedule for 05:02.What is the seat configuration for flight aa3521?
Flight aa3521 usually flies a Embraer 175 with seat layout 2-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
Plan Your Chicago Trip: Cheap Flights, Hotels & Attractions
Hotels
Airport Transfers
Tours & Tickets
Car Rentals
Destination Info: Chicago Weather & Time
Showers
|
16°C - 20°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Bloomington 06:05| Chicago 06:05
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system