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(AS) Alaska Airlines 4457 Flight Tracker

Flight Status

AS 4457
Alaska Airlines
ORD
Chicago
SDF
Louisville
Operated by Republic Airways on behalf of American Airlines 4768
Scheduled
On time
ORD
Chicago, IL, US
Chicago O'Hare International Airport
Flight Departure Times
10-Nov-2026
Scheduled
07:08 CST
Estimated
07:08 CST
Terminal
3
Gate
H5
SDF
Louisville, KY, US
Louisville Muhammad Ali International Airport
Flight Arrival Times
10-Nov-2026
Scheduled
09:38 EST
Estimated
09:38 EST
Terminal
N/A
Gate
N/A
VIEW FLIGHT DETAILSSET UP FLIGHT ALERTSON-TIME PERFORMANCEORD AIRPORT CONDITIONSSDF AIRPORT CONDITIONSREFRESH DATA

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Additional Details

This Flight Also Marketed As

Codeshare Airline

British Airways
American Airlines

Flight Number

(BA) 5159(AA) 4768

Aircraft Equipment

Code

E75

Description

Embraer 175

Past and Upcoming Flights

For flights prior to the results below, please use our Historical Flight Status feature.
10-Nov
07-Nov
08-Nov
09-Nov
10-Nov
11-Nov
12-Nov
13-Nov
Flights for Saturday, 07-Nov-2026
Departure Time
Origin
 
Destination
Arrival Time
07:08 CST
ORD
Chicago
SDF
Louisville
09:38 EST
10:13 EST
SDF
Louisville
ORD
Chicago
11:00 CST
Flights for Sunday, 08-Nov-2026
Departure Time
Origin
 
Destination
Arrival Time
07:08 CST
ORD
Chicago
SDF
Louisville
09:38 EST
10:13 EST
SDF
Louisville
ORD
Chicago
11:00 CST
Flights for Monday, 09-Nov-2026
Departure Time
Origin
 
Destination
Arrival Time
07:08 CST
ORD
Chicago
SDF
Louisville
09:38 EST
10:13 EST
SDF
Louisville
ORD
Chicago
11:00 CST
Flights for Tuesday, 10-Nov-2026
Departure Time
Origin
 
Destination
Arrival Time
07:08 CST
ORD
Chicago
SDF
Louisville
09:38 EST
10:08 EST
SDF
Louisville
ORD
Chicago
10:55 CST
Flights for Wednesday, 11-Nov-2026
Departure Time
Origin
 
Destination
Arrival Time
07:08 CST
ORD
Chicago
SDF
Louisville
09:38 EST
10:13 EST
SDF
Louisville
ORD
Chicago
11:00 CST
Flights for Thursday, 12-Nov-2026
Departure Time
Origin
 
Destination
Arrival Time
07:08 CST
ORD
Chicago
SDF
Louisville
09:38 EST
10:13 EST
SDF
Louisville
ORD
Chicago
11:00 CST
Flights for Friday, 13-Nov-2026
No Flight Information Available
According to our data, this flight is not scheduled to fly on this date

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