Flight AA4539
American Airlines | Louisville to Chicago
Departure
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Return
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AA4539 | Louisville to Chicago
Operated by American Airlines with 90% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Flight Information
Louisville (SDF) to Chicago (ORD)
90%On-time Rate
Departure
19:13
Louisville International Airport
SDF
1h 52m
Direct
Arrival
19:14
O'Hare International Airport
ORD
Terminal T3
Airline
American Airlines
Aircraft
Embraer 175
Seats
Up to 100
Aircraft Age
17y, 4m
Boarding Gate: --
Check-in closes at 2026-02-01 18:28. Passengers are advised to arrive at the airport at least 2 hours prior to boarding.
Flight Punctuality
On-time performance data for flight AA4539
Departure Punctuality
On-time Rate
Punctuality 62%
Avg Delay
Late on average 37 minutes
Early
0%
On-time
62%
Delay <30min
19%
Delay 30-60min
10%
Delay >60min
10%
Cancelled
5%
Arrival Punctuality
On-time Rate
Punctuality 62%
Avg Delay
Late on average 37 minutes
Early
0%
On-time
62%
Delay <30min
19%
Delay 30-60min
10%
Delay >60min
10%
Cancelled
5%
Based on AA4539 flight history for Last 30 Days. On-time rate: Punctuality 62%, average delay: Late on average 37 minutes.
Flight Schedule
Upcoming schedule for flight AA4539
Fri, Jan 30
AA4539
American Airlines
E75S
--
SDF
Louisville
Direct
--
ORD
Chicago
Mon, Feb 2
AA4539
American Airlines
E170
19:13
SDF
Louisville
Direct
20:05
ORD
Chicago
Sat, Jan 31
AA4539
American Airlines
E170
--
ORF
Norfolk
Direct
--
JFK
New York
Sun, Feb 1
AA4539
American Airlines
E75S
19:13
SDF
Louisville
Direct
19:14
ORD
Chicago
Thu, Jan 29
AA4539
American Airlines
E75S
19:20
SDF
Louisville
Direct
19:23
ORD
Chicago
Tue, Jan 27
AA4539
American Airlines
E170
22:25
SDF
Louisville
Direct
22:21
ORD
Chicago
Wed, Jan 28
AA4539
American Airlines
E75S
19:20
SDF
Louisville
Direct
19:25
ORD
Chicago
Schedule Information
Flight schedules are subject to change. Please check with the airline for the most up-to-date information.
Cabin Information
Available cabin classes for flight AA4539
✈️
Economy
AA4539
Seat Information
76 cm
Legroom
--
Seat width
100°
Reclining Angle
Facilities & Amenities
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
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