American Airlines AA4377 Flight status
According to Trip.com’s latest record on status for American Airlines flight AA4377 from Kansas City to Chicago (MCI-ORD): Flight AA4377 has safely landed at O'Hare International Airport (ORD) 06:26 (local time), about 33m early.
Sun, Sep 20
Mon, Sep 21
Tue, Sep 22
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Arrived
The flight has arrived 19m late
1h 46m
Check-in Counter
--
Boarding Gate
A14
Arrival Gate
L21
Baggage
32
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Arrived
The flight has arrived 33m early
1h 46m
Check-in Counter
--
Boarding Gate
A12
Arrival Gate
G1B
Baggage
34
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Scheduled
Your flight will depart on time.
1h 46m
Check-in Counter
--
Boarding Gate
A1
Arrival Gate
H6
Baggage
9
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline.
AA4377 Aircraft Details
According to Trip.com real-time data, the AA4377 flight from Kansas City to Chicago on 9/21/2026 is operated using the aircraft model Embraer 175. This aircraft has been in service for 17y, 10m. The aircraft has 76 seats.
Embraer 175
Punctuality (Departure)
70%
Punctuality (Arrival)
90%
Late on average
1 hour 1 minute
Age
17y, 10m
Seats
76
Flight Distance
--
Economy
Premium Economy
First
In-Flight Services
Snacks
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 84% of flights
96°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Meal included
Entertainment available, please bring your own device
Wi-Fi is available
No power outlets are available
Seat Information
86 cm
More legroom than on 13% of flights
46 cm
Seat width better than on 81% of flights
96°
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 better than on 16% of flights
102°
Reclining Angle
1-2
Seat layout example
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Flight History for AA4377
Trip.com historical records show that the last AA4377 flight departed on Sun, Sep 20 from MCI at approximately 06:19. This flight is expected to arrrive in ORD at 07:18.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Sep 17 | Kansas City (MCI) | Chicago (ORD) | E75S | 07:17 | 21:10 | Arrived |
| Fri, Sep 18 | Kansas City (MCI) | Chicago (ORD) | E75S | 05:24 | 06:24 | Arrived |
| Sat, Sep 19 | Kansas City (MCI) | Chicago (ORD) | E75L | -- | -- | Canceled |
| Sun, Sep 20 | Kansas City (MCI) | Chicago (ORD) | E75S | 06:19 | 07:18 | Arrived |
| Mon, Sep 21 | Kansas City (MCI) | Chicago (ORD) | E75S | 05:25 | 06:26 | Arrived |
| Tue, Sep 22 | Kansas City (MCI) | Chicago (ORD) | E170 | 05:13 | 06:59 | Scheduled |
| Wed, Sep 23 | Kansas City (MCI) | Chicago (ORD) | E170 | 05:13 | 06:59 | Scheduled |
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AA4377 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of AA4377 is 70% (Late on average 28 minutes), and the on-time arrival rate is 90% (Late on average 1 hour 1 minute).
On-Time Departures
Punctuality
70%
Late on average 28 minutes
Early
0%
On time
70%
30 mins late
10%
60 mins late
10%
90 mins late
10%
Cancelled
9%
On-Time Arrivals
Punctuality
90%
Late on average 1 hour 1 minute
Early
80%
On time
10%
30 mins late
0%
60 mins late
0%
90 mins late
10%
Cancelled
9%
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Flight FAQs
What is the current status of flight aa4377?
Flight aa4377 has arrived (status: Arrived). Actual arrival 06:26 (updated Sep 21, 2026).Is flight aa4377 on time today?
Flight aa4377 has arrived (status: Arrived). Actual arrival was 06:26; follow airport screens for the baggage carousel.Has flight aa4377 departed yet? What is the departure time?
Flight aa4377 is scheduled to depart at 05:13. The latest actual or estimated departure time is 05:25, and the current status is Arrived (updated Sep 21, 2026).When is flight aa4377 scheduled to arrive?
Flight aa4377 is scheduled to arrive at 06:59. The latest estimated or actual arrival time is 06:26. Status is Arrived as of Sep 21, 2026.What is the baggage carousel number for flight aa4377?
After arrival, baggage for flight aa4377 is expected at carousel 34 in terminal T3. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight aa4377 fly?
Flight aa4377 is operated by American Airlines from Kansas City (MCI) to Chicago (ORD). Typical flight time is about 1 hour 46 minutes; operating days may include Monday.How can I check real-time status for flight aa4377?
Track flight aa4377 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 aa4377 is delayed or canceled, what should I do?
If aa4377 is delayed or canceled, first confirm the latest status here (Arrived, 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 aa4377 departed from Kansas City?
Flight aa4377 has already left Kansas City and completed its journey. Departure was 05:25; actual arrival 06:26.What is the seat configuration for flight aa4377?
Flight aa4377 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.
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Time on arrival: Kansas City 06:59| Chicago 06:59
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