American Airlines
AA3421 Flight status
According to Trip.com real-time data, the AA3421 flight operated by American Airlines on Oct 7, 2026 is scheduled to fly from Champaign (CMI) to Chicago (ORD). The flight is expected to depart at 06:00 and arrive at 06:38 .
Tue, Oct 6
Wed, Oct 7
Thu, Oct 8
Access more flight status info on the Trip.com app
Show more
Arrived
The flight has arrived 40m early
1h 21m
Check-in Counter
--
Boarding Gate
2
Arrival Gate
L5
Baggage
31
Need a flight from Champaign to Chicago?
American Airlines
From ₹ 24,586
Search flights
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
1h 21m
Check-in Counter
--
Boarding Gate
3
Arrival Gate
G16
Baggage
--
Need a flight from Champaign to Chicago?
American Airlines
From ₹ 24,586
Search flights
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
1h 21m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Need a flight from Champaign to Chicago?
American Airlines
From ₹ 24,586
Search flights
Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
AA3421 Aircraft Details
According to Trip.com real-time data, the AA3421 flight from Champaign to Chicago on 10/7/2026 is operated using the aircraft model Embraer 170. This aircraft has been in service for 16y, 11m. The aircraft has 65 seats.
Embraer 170
Punctuality (Departure)
87
%
Punctuality (Arrival)
93
%
Early on average
3 minutes
Age
16y, 11m
Seats
65
Flight Distance
--
Economy
Premium Economy
First
In-Flight Services
None
Inflight entertainment is available
Wi-Fi is available
USB port and power outlet
Seat Information
76 cm
Legroom
46 cm
Seat width better than on 25% of flights
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi is available
USB port and power outlet
Seat Information
86 cm
More legroom than on 25% of flights
46 cm
Seat width better than on 25% of flights
100°
Reclining Angle
--
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Wi-Fi is available
USB port and power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
See more amenities and seat info in the app
Show more
Flight History for AA3421
Trip.com historical records show that the last AA3421 flight departed on Tue, Oct 6 from CMI at approximately 06:03. This flight is expected to arrrive in ORD at 06:41.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Oct 2 | Champaign (CMI) | Chicago (ORD) | E170 | 06:04 | 06:39 | Arrived |
| Sat, Oct 3 | Champaign (CMI) | Chicago (ORD) | E170 | 16:33 | 17:09 | Arrived |
| Sun, Oct 4 | Champaign (CMI) | Chicago (ORD) | E170 | 06:03 | 06:40 | Arrived |
| Mon, Oct 5 | Champaign (CMI) | Chicago (ORD) | E170 | 06:10 | 06:43 | Arrived |
| Tue, Oct 6 | Champaign (CMI) | Chicago (ORD) | E170 | 06:03 | 06:41 | Arrived |
| Wed, Oct 7 | Champaign (CMI) | Chicago (ORD) | E170 | 06:00 | 06:38 | Scheduled |
| Thu, Oct 8 | Champaign (CMI) | Chicago (ORD) | E170 | 06:00 | 07:21 | Scheduled |
text.text............fake.row.text............text.........fake row
...text
Check upcoming flights with our app
Show more
AA3421 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of AA3421 is 87% (Late on average 40 minutes), and the on-time arrival rate is 93% (Early on average 3 minutes).
On-Time Departures
Punctuality
87
%
Late on average
40 minutes
Early
0
%
On time
87
%
30 mins late
7
%
60 mins late
0
%
90 mins late
7
%
Cancelled
1
%
On-Time Arrivals
Punctuality
93
%
Early on average
3 minutes
Early
87
%
On time
7
%
30 mins late
0
%
60 mins late
0
%
90 mins late
7
%
Cancelled
1
%
Need a flight from Champaign to Chicago?
-
To Chicago
-
Return flights
More Cheap Flights
More Cheap Flights
Recommended hotels in Chicago
Hotels near O'Hare International Airport
Hotels near Chicago
8.5
/10
247 Reviews
Hilton Chicago O'Hare Airport
O'Hare
|
0.1 km from the airport
₹ 24,489
₹ 25,655
9.2
/10
108 Reviews
The Rose Hotel Chicago O’Hare, Tapestry Collection by Hilton
O'Hare
|
2.83 km from the airport
₹ 26,906
₹ 29,683
8.9
/10
73 Reviews
Sheraton Suites Chicago O'Hare
O'Hare
|
2.88 km from the airport
₹ 23,065
8.5
/10
109 Reviews
Sonesta Chicago O'Hare Airport Rosemont
2.93 km from the airport
₹ 16,619
₹ 17,281
9
/10
52 Reviews
The St. Regis Chicago
Chicago Loop
|
1.45 km from city centre
₹ 77,755
9.2
/10
109 Reviews
Four Seasons Chicago
Streeterville
|
2.4 km from city centre
₹ 57,237
9
/10
73 Reviews
Sable at Navy Pier Chicago, Curio Collection by Hilton
Near North Side
|
2.65 km from city centre
3% off
₹ 24,058
₹ 23,424
9.7
/10
121 Reviews
The Peninsula Chicago
Streeterville
|
2.01 km from city centre
₹ 65,612
Flight FAQs
-
What is the current status of flight aa3421?
Flight aa3421 has not departed yet and is currently on schedule. Scheduled departure 06:00, arrival 07:21 (updated Oct 7, 2026). -
Is flight aa3421 on time today?
Flight aa3421 has not departed yet and is currently on schedule. Scheduled departure is 06:00, with arrival at 07:21. Recheck gate and timing before you head to the airport. -
Has flight aa3421 departed yet? What is the departure time?
Flight aa3421 is scheduled to depart at 06:00. The latest actual or estimated departure time is 06:00, and the current status is Scheduled (updated Oct 7, 2026). -
When is flight aa3421 scheduled to arrive?
Flight aa3421 is scheduled to arrive at 07:21. The latest estimated or actual arrival time is 06:38. Status is Scheduled as of Oct 7, 2026. -
What route does flight aa3421 fly?
Flight aa3421 is operated by American Airlines from Champaign (CMI) to Chicago (ORD). Typical flight time is about 1 hour 21 minutes; operating days may include Wednesday. -
How can I check real-time status for flight aa3421?
Track flight aa3421 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 aa3421 is delayed or canceled, what should I do?
If aa3421 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 7, 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 aa3421 departed from Champaign?
Flight aa3421 has not departed from Champaign (CMI) yet and is currently on schedule for 06:00. -
What is the seat configuration for flight aa3421?
Flight aa3421 usually flies a Embraer 170 with seat layout 2-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
Chicago Vacation Packages: Cheap Flights, Hotels & Tours
Hotels
Airport Transfers
Tours & Tickets
Arrival Info: Chicago Weather & Current Time
Clear
|
15°C - 24°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Champaign 06:38
|
Chicago 06:38
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