American Airlines AA4603 Flight Status
According to Trip.com real-time data, the AA4603 flight operated by American Airlines on Oct 23, 2026 is scheduled to fly from Chicago (ORD) to Louisville (SDF). The flight is expected to depart at 6:55 PM (local time in Chicago, UTC-5) and land at 8:45 PM (local time in Louisville, UTC-4) .
Thu, Oct 22
Fri, Oct 23
Sat, Oct 24
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Scheduled
Your flight will depart on time.
1h 40m
Check-in Counter
--
Boarding Gate
L26
Arrival Gate
--
Baggage
--
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American Airlines From MYR 404
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Scheduled
Your flight will depart on time.
1h 40m
Check-in Counter
--
Boarding Gate
L10A
Arrival Gate
--
Baggage
--
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American Airlines From MYR 404
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Scheduled
Your flight will depart on time.
1h 40m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Show more
Need a flight from Chicago to Louisville?
American Airlines From MYR 404
Search flights Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Chicago to Louisville or track other flights with our flight status tracker.
AA4603 Aircraft Details
According to Trip.com real-time data, the AA4603 flight flying from Chicago to Louisville on 10/23/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 18y. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
60
%
Punctuality (Arrival)
83
%
Late on average
5 minutes
Age
18y
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 62% of flights
96°
Reclining Angle
2-2
Seat layout example
In-Flight Services
None
Entertainment available, please bring your own device
Wi-Fi is available
No power outlets are available
Seat Information
86 cm
Legroom
46 cm
Seat width better than on 62% 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
102°
Reclining Angle
1-2
Seat layout example
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Flight History for AA4603
Trip.com historical records show that the last AA4603 flight departed on Thu, Oct 22 from ORD at approximately 6:55 PM. This flight is expected to arrrive in SDF at 8:44 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 18 | Chicago (ORD) | Louisville (SDF) | E75S | 7:07 PM | 8:52 PM | Arrived |
| Mon, Oct 19 | Chicago (ORD) | Louisville (SDF) | E75L | 7:08 PM | 8:54 PM | Arrived |
| Tue, Oct 20 | Chicago (ORD) | Louisville (SDF) | E75S | 7:20 PM | 9:08 PM | Arrived |
| Wed, Oct 21 | Chicago (ORD) | Louisville (SDF) | E75S | 7:24 PM | 9:10 PM | Arrived |
| Thu, Oct 22 | Chicago (ORD) | Louisville (SDF) | E75S | 6:55 PM | 8:44 PM | Scheduled |
| Fri, Oct 23 | Chicago (ORD) | Louisville (SDF) | E170 | 6:55 PM | 8:45 PM | Scheduled |
| Sat, Oct 24 | Chicago (ORD) | Louisville (SDF) | E170 | 6:55 PM | 9:35 PM | Scheduled |
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AA4603 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AA4603 is 60% (Late on average 52 minutes), and the on-time arrival rate is 83% (Late on average 5 minutes).
On-Time Departures
Punctuality
60
%
Late on average
52 minutes
Early
0
%
On time
60
%
30 mins late
23
%
60 mins late
7
%
90 mins late
10
%
Canceled
0
%
On-Time Arrivals
Punctuality
83
%
Late on average
5 minutes
Early
77
%
On time
7
%
30 mins late
7
%
60 mins late
0
%
90 mins late
10
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight aa4603?
Flight aa4603 has not departed yet and is currently on schedule. Scheduled departure 6:55 PM, arrival 9:35 PM (updated Oct 23, 2026).Is flight aa4603 on time today?
Flight aa4603 has not departed yet and is currently on schedule. Scheduled departure is 6:55 PM, with arrival at 9:35 PM. Recheck gate and timing before you head to the airport.Has flight aa4603 departed yet? What is the departure time?
Flight aa4603 is scheduled to depart at 6:55 PM. The latest actual or estimated departure time is 6:55 PM, and the current status is Scheduled (updated Oct 23, 2026).When is flight aa4603 scheduled to arrive?
Flight aa4603 is scheduled to arrive at 9:35 PM. The latest estimated or actual arrival time is 8:45 PM. Status is Scheduled as of Oct 23, 2026.What is the gate information for flight aa4603?
For flight aa4603, the departure terminal is T3 and the boarding gate is L10A. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight aa4603 fly?
Flight aa4603 is operated by American Airlines from Chicago (ORD) to Louisville (SDF). Typical flight time is about 1 hour40 minutes; operating days may include Friday.How can I check real-time status for flight aa4603?
Track flight aa4603 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 aa4603 is delayed or canceled, what should I do?
If aa4603 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 23, 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 aa4603 departed from Chicago?
Flight aa4603 has not departed from Chicago (ORD) yet and is currently on schedule for 6:55 PM.What is the seat configuration for flight aa4603?
Flight aa4603 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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