Alaska Airlines flights from Louisville (SDF) to Philadelphia (PHL).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 15:06 Louisville (SDF) 17:16 Philadelphia (PHL) F Alaska Airlines AS 4195 Non-stop Embraer ERJ 145 (ER4) 2:10 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 6080)
Tue 15:35 Louisville (SDF) 17:36 Philadelphia (PHL) F Alaska Airlines AS 4195 Non-stop Canadair CRJ 900 (CR9) 2:01 Effective 2026-03-10 through 2026-03-31 Codeshare flight, operated by American Airlines.(AA 5369)
Daily 15:46 Louisville (SDF) 17:55 Philadelphia (PHL) F Alaska Airlines AS 4195 Non-stop Embraer ERJ 145 (ER4) 2:09 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 5922)
Mon,Wed-Sun 15:49 Louisville (SDF) 17:50 Philadelphia (PHL) F Alaska Airlines AS 4195 Non-stop Canadair CRJ 900 (CR9) 2:01 Effective 2026-03-18 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 5369)
Daily 15:49 Louisville (SDF) 17:55 Philadelphia (PHL) F Alaska Airlines AS 4195 Non-stop Embraer ERJ 145 (ER4) 2:06 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 6063)
Daily 15:55 Louisville (SDF) 17:55 Philadelphia (PHL) F Alaska Airlines AS 4195 Non-stop Embraer ERJ 145 (ER4) 2:00 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 5922)
Mon,Thu-Sun 11:26 Louisville (SDF) 13:31 Philadelphia (PHL) F Alaska Airlines AS 4202 Non-stop Embraer ERJ 145 (ER4) 2:05 Effective 2026-02-12 through 2026-03-02 Codeshare flight, operated by American Airlines.(AA 6045)
Tue,Wed 15:35 Louisville (SDF) 17:34 Philadelphia (PHL) F Alaska Airlines AS 4202 Non-stop Canadair CRJ 900 (CR9) 1:59 Effective 2026-02-17 through 2026-03-04 Codeshare flight, operated by American Airlines.(AA 5369)
Daily 15:56 Louisville (SDF) 17:55 Philadelphia (PHL) F Alaska Airlines AS 4350 Non-stop Canadair CRJ 900 (CR9) 1:59 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 5596)
Mon,Fri,Sun 11:17 Louisville (SDF) 13:17 Philadelphia (PHL) F Alaska Airlines AS 4396 Non-stop Embraer ERJ 145 (ER4) 2:00 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 6040)
Thu,Sat,Sun 11:19 Louisville (SDF) 13:19 Philadelphia (PHL) F Alaska Airlines AS 4396 Non-stop Embraer ERJ 145 (ER4) 2:00 Valid until 2026-01-01 Codeshare flight, operated by American Airlines.(AA 6040)
Mon-Thu,Sat,Sun 11:16 Louisville (SDF) 13:17 Philadelphia (PHL) F Alaska Airlines AS 4436 Non-stop Embraer ERJ 145 (ER4) 2:01 Effective 2026-01-07 through 2026-01-17 Codeshare flight, operated by American Airlines.(AA 6048)
Mon-Thu,Sat,Sun 11:16 Louisville (SDF) 13:17 Philadelphia (PHL) F Alaska Airlines AS 4436 Non-stop Embraer ERJ 145 (ER4) 2:01 Effective 2026-01-19 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 6048)
Fri 11:21 Louisville (SDF) 13:22 Philadelphia (PHL) F Alaska Airlines AS 4436 Non-stop Embraer ERJ 145 (ER4) 2:01 Effective 2026-01-09 through 2026-02-06 Codeshare flight, operated by American Airlines.(AA 6048)
Thu-Sat 11:26 Louisville (SDF) 13:31 Philadelphia (PHL) F Alaska Airlines AS 4691 Non-stop Embraer ERJ 145 (ER4) 2:05 Effective 2026-03-05 through 2026-03-07 Codeshare flight, operated by American Airlines.(AA 6045)
Tue 11:16 Louisville (SDF) 13:17 Philadelphia (PHL) F Alaska Airlines AS 6154 Non-stop Embraer ERJ 145 (ER4) 2:01 Operates only on 2026-01-06 Codeshare flight, operated by American Airlines.(AA 6048)
Daily 12:56 Louisville (SDF) 14:55 Philadelphia (PHL) F Alaska Airlines AS 6154 Non-stop Embraer ERJ 145 (ER4) 1:59 Effective 2026-04-07 through 2026-04-29 Codeshare flight, operated by American Airlines.(AA 5861)
Thu,Fri 12:56 Louisville (SDF) 14:55 Philadelphia (PHL) Alaska Airlines AS 6154 Non-stop Airbus A319 (319) 1:59 Effective 2026-04-30 through 2026-05-01 Codeshare flight, operated by American Airlines.(AA 3304)
Mon-Sat 12:56 Louisville (SDF) 14:55 Philadelphia (PHL) F Alaska Airlines AS 6154 Non-stop Embraer ERJ 145 (ER4) 1:59 Effective 2026-05-02 through 2026-05-09 Codeshare flight, operated by American Airlines.(AA 5861)
Sun 12:56 Louisville (SDF) 14:55 Philadelphia (PHL) Alaska Airlines AS 6154 Non-stop Airbus A321 (321) 1:59 Operates only on 2026-05-03 Codeshare flight, operated by American Airlines.(AA 3304)
Daily 12:56 Louisville (SDF) 14:55 Philadelphia (PHL) F Alaska Airlines AS 6154 Non-stop Embraer ERJ 145 (ER4) 1:59 Effective 2026-05-10 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 5861)
Mon,Wed-Sun 11:23 Louisville (SDF) 13:26 Philadelphia (PHL) F Alaska Airlines AS 6165 Non-stop Embraer ERJ 145 (ER4) 2:03 Effective 2026-03-08 through 2026-03-16 Codeshare flight, operated by American Airlines.(AA 5842)
Sat 11:19 Louisville (SDF) 13:19 Philadelphia (PHL) F Alaska Airlines AS 6571 Non-stop Embraer ERJ 145 (ER4) 2:00 Operates only on 2026-01-03 Codeshare flight, operated by American Airlines.(AA 6040)

A domestic route departing from the Louisville airport (SDF) and arriving at Philadelphia airport (PHL).
The flight distance is 575 miles, or 925 km.
The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:59 and 2:10.

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Alaska Airlines AS4195

15:06

Louisville (SDF)

17:16

Philadelphia (PHL) F

Effective 2026-08-05 through 2026-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 6080)

Duration: 2:10, non-stop
Embraer ERJ 145 (ER4)

Direct Codeshare Flights:

Alaska Airlines AS4195

15:35

Louisville (SDF)

17:36

Philadelphia (PHL) F

Effective 2026-03-10 through 2026-03-31

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 5369)

Duration: 2:01, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Alaska Airlines AS4195

15:46

Louisville (SDF)

17:55

Philadelphia (PHL) F

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 5922)

Duration: 2:09, non-stop
Embraer ERJ 145 (ER4)

Direct Codeshare Flights:

Alaska Airlines AS4195

15:49

Louisville (SDF)

17:50

Philadelphia (PHL) F

Effective 2026-03-18 through 2026-04-06

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 5369)

Duration: 2:01, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Alaska Airlines AS4195

15:49

Louisville (SDF)

17:55

Philadelphia (PHL) F

Effective 2026-09-09 through 2026-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 6063)

Duration: 2:06, non-stop
Embraer ERJ 145 (ER4)

Direct Codeshare Flights:

Alaska Airlines AS4195

15:55

Louisville (SDF)

17:55

Philadelphia (PHL) F

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 5922)

Duration: 2:00, non-stop
Embraer ERJ 145 (ER4)

Direct Codeshare Flights:

Alaska Airlines AS4202

11:26

Louisville (SDF)

13:31

Philadelphia (PHL) F

Effective 2026-02-12 through 2026-03-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 6045)

Duration: 2:05, non-stop
Embraer ERJ 145 (ER4)

Direct Codeshare Flights:

Alaska Airlines AS4202

15:35

Louisville (SDF)

17:34

Philadelphia (PHL) F

Effective 2026-02-17 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 5369)

Duration: 1:59, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Alaska Airlines AS4350

15:56

Louisville (SDF)

17:55

Philadelphia (PHL) F

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 5596)

Duration: 1:59, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Alaska Airlines AS4396

11:17

Louisville (SDF)

13:17

Philadelphia (PHL) F

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 6040)

Duration: 2:00, non-stop
Embraer ERJ 145 (ER4)

Direct Codeshare Flights:

Alaska Airlines AS4396

11:19

Louisville (SDF)

13:19

Philadelphia (PHL) F

Valid until 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 6040)

Duration: 2:00, non-stop
Embraer ERJ 145 (ER4)

Direct Codeshare Flights:

Alaska Airlines AS4436

11:16

Louisville (SDF)

13:17

Philadelphia (PHL) F

Effective 2026-01-07 through 2026-01-17

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 6048)

Duration: 2:01, non-stop
Embraer ERJ 145 (ER4)

Direct Codeshare Flights:

Alaska Airlines AS4436

11:16

Louisville (SDF)

13:17

Philadelphia (PHL) F

Effective 2026-01-19 through 2026-02-11

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 6048)

Duration: 2:01, non-stop
Embraer ERJ 145 (ER4)

Direct Codeshare Flights:

Alaska Airlines AS4436

11:21

Louisville (SDF)

13:22

Philadelphia (PHL) F

Effective 2026-01-09 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 6048)

Duration: 2:01, non-stop
Embraer ERJ 145 (ER4)

Direct Codeshare Flights:

Alaska Airlines AS4691

11:26

Louisville (SDF)

13:31

Philadelphia (PHL) F

Effective 2026-03-05 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 6045)

Duration: 2:05, non-stop
Embraer ERJ 145 (ER4)

Direct Codeshare Flights:

Alaska Airlines AS6154

11:16

Louisville (SDF)

13:17

Philadelphia (PHL) F

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 6048)

Duration: 2:01, non-stop
Embraer ERJ 145 (ER4)

Direct Codeshare Flights:

Alaska Airlines AS6154

12:56

Louisville (SDF)

14:55

Philadelphia (PHL) F

Effective 2026-04-07 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 5861)

Duration: 1:59, non-stop
Embraer ERJ 145 (ER4)

Direct Codeshare Flights:

Alaska Airlines AS6154

12:56

Louisville (SDF)

14:55

Philadelphia (PHL)

Effective 2026-04-30 through 2026-05-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3304)

Duration: 1:59, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Alaska Airlines AS6154

12:56

Louisville (SDF)

14:55

Philadelphia (PHL) F

Effective 2026-05-02 through 2026-05-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 5861)

Duration: 1:59, non-stop
Embraer ERJ 145 (ER4)

Direct Codeshare Flights:

Alaska Airlines AS6154

12:56

Louisville (SDF)

14:55

Philadelphia (PHL)

Operates only on 2026-05-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 3304)

Duration: 1:59, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Alaska Airlines AS6154

12:56

Louisville (SDF)

14:55

Philadelphia (PHL) F

Effective 2026-05-10 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 5861)

Duration: 1:59, non-stop
Embraer ERJ 145 (ER4)

Direct Codeshare Flights:

Alaska Airlines AS6165

11:23

Louisville (SDF)

13:26

Philadelphia (PHL) F

Effective 2026-03-08 through 2026-03-16

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 5842)

Duration: 2:03, non-stop
Embraer ERJ 145 (ER4)

Direct Codeshare Flights:

Alaska Airlines AS6571

11:19

Louisville (SDF)

13:19

Philadelphia (PHL) F

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 6040)

Duration: 2:00, non-stop
Embraer ERJ 145 (ER4)

A domestic route departing from the Louisville airport (SDF) and arriving at Philadelphia airport (PHL).
The flight distance is 575 miles, or 925 km.
The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:59 and 2:10.

All SDF-PHL flights

All Alaska Airlines flights

Return (PHL-SDF) flights

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