All airlines flying from Louisville (SDF) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE
Direct Flights:
Sun 17:27 Louisville (SDF) 18:00 Chicago O'Hare (ORD) 3 American Airlines AA 3276 Non-stop Airbus A319 (319) 1:33 Operates only on 2026-05-03
Sun 11:55 Louisville (SDF) 12:40 Chicago O'Hare (ORD) 3 American Airlines AA 3279 Non-stop Airbus A319 (319) 1:45 Operates only on 2026-05-03
Daily 05:35 Louisville (SDF) 06:19 Chicago O'Hare (ORD) 2 United Airlines UA 3422 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2026-01-06 through 2026-02-03
Daily 05:35 Louisville (SDF) 06:19 Chicago O'Hare (ORD) 2 United Airlines UA 3422 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2026-02-05 through 2026-03-28
Daily 05:40 Louisville (SDF) 06:24 Chicago O'Hare (ORD) 2 United Airlines UA 3422 Non-stop Embraer EMB 175 (E7W) 1:44 Valid until 2026-01-05
Daily 07:15 Louisville (SDF) 07:55 Chicago O'Hare (ORD) 2 United Airlines UA 3422 Non-stop Embraer EMB 175 (E7W) 1:40 Effective 2026-03-29 through 2026-04-29
Daily 07:30 Louisville (SDF) 08:00 Chicago O'Hare (ORD) 2 United Airlines UA 3422 Non-stop Embraer EMB 175 (E7W) 1:30 Effective from 2026-04-30
Wed 14:05 Louisville (SDF) 14:49 Chicago O'Hare (ORD) 2 United Airlines UA 3473 Non-stop Embraer EMB 175 (E7W) 1:44 Operates only on 2026-02-04
Daily 18:00 Louisville (SDF) 18:36 Chicago O'Hare (ORD) 2 United Airlines UA 3518 Non-stop Embraer EMB 175 (E7W) 1:36 Effective from 2026-04-30
Daily 11:00 Louisville (SDF) 11:31 Chicago O'Hare (ORD) 2 United Airlines UA 3520 Non-stop Embraer EMB 175 (E7W) 1:31 Effective from 2026-04-30
Daily 19:07 Louisville (SDF) 19:50 Chicago O'Hare (ORD) 3 American Airlines AA 3523 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:43 Effective 2026-09-09 through 2026-10-04
Daily 10:31 Louisville (SDF) 11:10 Chicago O'Hare (ORD) 3 American Airlines AA 3529 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:39 Effective 2026-09-09 through 2026-10-04
Daily 15:32 Louisville (SDF) 16:10 Chicago O'Hare (ORD) 3 American Airlines AA 3533 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:38 Effective 2026-09-09 through 2026-10-04
Daily 14:43 Louisville (SDF) 15:24 Chicago O'Hare (ORD) 3 American Airlines AA 3580 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Effective 2026-08-05 through 2026-09-08
Daily 18:11 Louisville (SDF) 18:50 Chicago O'Hare (ORD) 3 American Airlines AA 3581 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:39 Effective 2026-08-05 through 2026-09-08
Daily 09:48 Louisville (SDF) 10:28 Chicago O'Hare (ORD) 3 American Airlines AA 3582 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:40 Effective 2026-08-05 through 2026-09-08
Daily 15:31 Louisville (SDF) 16:10 Chicago O'Hare (ORD) 3 American Airlines AA 3585 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:39 Effective from 2026-10-05
Daily 19:14 Louisville (SDF) 19:50 Chicago O'Hare (ORD) 3 American Airlines AA 3588 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:36 Effective from 2026-10-05
Mon-Fri,Sun 12:06 Louisville (SDF) 12:40 Chicago O'Hare (ORD) 3 American Airlines AA 3601 Non-stop Embraer EMB 175 (E75) 1:34 Effective 2026-03-08 through 2026-04-06
Daily 08:29 Louisville (SDF) 09:13 Chicago O'Hare (ORD) 2 United Airlines UA 3653 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2026-01-06 through 2026-02-03
Daily 08:29 Louisville (SDF) 09:13 Chicago O'Hare (ORD) 2 United Airlines UA 3653 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2026-02-05 through 2026-02-11
Wed 08:45 Louisville (SDF) 09:29 Chicago O'Hare (ORD) 2 United Airlines UA 3653 Non-stop Embraer EMB 175 (E7W) 1:44 Operates only on 2026-02-04
Daily 09:00 Louisville (SDF) 09:44 Chicago O'Hare (ORD) 2 United Airlines UA 3653 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2026-02-12 through 2026-03-28
Daily 09:00 Louisville (SDF) 09:40 Chicago O'Hare (ORD) 2 United Airlines UA 3653 Non-stop Embraer EMB 175 (E7W) 1:40 Effective 2026-03-29 through 2026-04-29
Daily 09:00 Louisville (SDF) 09:31 Chicago O'Hare (ORD) 2 United Airlines UA 3653 Non-stop Embraer EMB 175 (E7W) 1:31 Effective from 2026-05-21
Daily 09:05 Louisville (SDF) 09:49 Chicago O'Hare (ORD) 2 United Airlines UA 3653 Non-stop Embraer EMB 175 (E7W) 1:44 Valid until 2026-01-05
Wed 11:55 Louisville (SDF) 12:36 Chicago O'Hare (ORD) 3 American Airlines AA 3681 Non-stop Embraer EMB 175 (E75) 1:41 Effective 2026-02-18 through 2026-03-04
Mon,Tue,Thu-Sun 12:00 Louisville (SDF) 12:41 Chicago O'Hare (ORD) 3 American Airlines AA 3681 Non-stop Embraer EMB 175 (E75) 1:41 Effective 2026-02-12 through 2026-03-07
Daily 10:36 Louisville (SDF) 11:10 Chicago O'Hare (ORD) 3 American Airlines AA 3769 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Effective from 2026-10-05
Daily 19:16 Louisville (SDF) 19:50 Chicago O'Hare (ORD) 3 American Airlines AA 3785 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Effective 2026-05-21 through 2026-07-01
Daily 15:37 Louisville (SDF) 16:10 Chicago O'Hare (ORD) 3 American Airlines AA 3786 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:33 Effective 2026-05-21 through 2026-07-01
Daily 10:35 Louisville (SDF) 11:10 Chicago O'Hare (ORD) 3 American Airlines AA 3789 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Effective 2026-05-21 through 2026-07-01
Daily 19:15 Louisville (SDF) 19:50 Chicago O'Hare (ORD) 3 American Airlines AA 3796 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Effective 2026-07-02 through 2026-08-04
Daily 15:32 Louisville (SDF) 16:10 Chicago O'Hare (ORD) 3 American Airlines AA 3797 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:38 Effective 2026-07-02 through 2026-08-04
Daily 10:33 Louisville (SDF) 11:10 Chicago O'Hare (ORD) 3 American Airlines AA 3800 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:37 Effective 2026-07-02 through 2026-08-04
Daily 17:27 Louisville (SDF) 18:00 Chicago O'Hare (ORD) 3 American Airlines AA 3849 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:33 Effective 2026-04-07 through 2026-05-02
Daily 17:27 Louisville (SDF) 18:00 Chicago O'Hare (ORD) 3 American Airlines AA 3849 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:33 Effective 2026-05-04 through 2026-05-20
Daily 11:55 Louisville (SDF) 12:40 Chicago O'Hare (ORD) 3 American Airlines AA 3850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:45 Effective 2026-04-07 through 2026-05-02
Daily 11:55 Louisville (SDF) 12:40 Chicago O'Hare (ORD) 3 American Airlines AA 3850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:45 Effective 2026-05-04 through 2026-05-20
Daily 05:34 Louisville (SDF) 06:10 Chicago O'Hare (ORD) 3 American Airlines AA 3900 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:36 Effective 2026-04-07 through 2026-05-20
Mon-Wed,Fri-Sun 10:50 Louisville (SDF) 11:33 Chicago O'Hare (ORD) 2 United Airlines UA 4188 Non-stop Canadair CRJ 550 (CR5) 1:43 Valid until 2026-01-04
Mon,Thu-Sun 11:10 Louisville (SDF) 11:53 Chicago O'Hare (ORD) 2 United Airlines UA 4188 Non-stop Canadair CRJ 550 (CR5) 1:43 Effective 2026-01-08 through 2026-02-09
Sat 12:56 Louisville (SDF) 13:44 Chicago O'Hare (ORD) 3 American Airlines AA 4360 Non-stop Embraer EMB 175 (E75) 1:48 Operates only on 2026-01-10
Sat 12:56 Louisville (SDF) 13:44 Chicago O'Hare (ORD) 3 American Airlines AA 4360 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2026-01-24 through 2026-02-07
Mon-Fri,Sun 13:32 Louisville (SDF) 14:20 Chicago O'Hare (ORD) 3 American Airlines AA 4360 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2026-01-06 through 2026-02-11
Daily 14:00 Louisville (SDF) 14:45 Chicago O'Hare (ORD) 3 American Airlines AA 4390 Non-stop Embraer EMB 175 (E75) 1:45 Valid until 2026-01-05
Daily 13:55 Louisville (SDF) 14:31 Chicago O'Hare (ORD) 2 United Airlines UA 4412 Non-stop Canadair CRJ 550 (CR5) 1:36 Effective from 2026-04-30
Daily 14:00 Louisville (SDF) 14:43 Chicago O'Hare (ORD) 2 United Airlines UA 4412 Non-stop Canadair CRJ 550 (CR5) 1:43 Valid until 2026-01-05
Daily 06:45 Louisville (SDF) 07:30 Chicago O'Hare (ORD) 3 American Airlines AA 4413 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2026-08-05 through 2026-09-08
Mon,Tue,Thu,Sat,Sun 17:49 Louisville (SDF) 18:39 Chicago O'Hare (ORD) 3 American Airlines AA 4428 Non-stop Embraer EMB 175 (E75) 1:50 Valid until 2026-01-05

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Parallax here SDF-ORD

1 2 3 4 ... 8 9 10

A domestic route departing from the Louisville airport (SDF) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 287 miles, or 461 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 1:30 and 1:56.

Return (ORD-SDF) flights

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All airlines flying from Louisville (SDF) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE

Direct Flights:

American Airlines AA3276

17:27

Louisville (SDF)

18:00

Chicago O'Hare (ORD) 3

Operates only on 2026-05-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:33, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA3279

11:55

Louisville (SDF)

12:40

Chicago O'Hare (ORD) 3

Operates only on 2026-05-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:45, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA3422

05:35

Louisville (SDF)

06:19

Chicago O'Hare (ORD) 2

Effective 2026-01-06 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3422

05:35

Louisville (SDF)

06:19

Chicago O'Hare (ORD) 2

Effective 2026-02-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3422

05:40

Louisville (SDF)

06:24

Chicago O'Hare (ORD) 2

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3422

07:15

Louisville (SDF)

07:55

Chicago O'Hare (ORD) 2

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:40, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3422

07:30

Louisville (SDF)

08:00

Chicago O'Hare (ORD) 2

Effective from 2026-04-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:30, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3473

14:05

Louisville (SDF)

14:49

Chicago O'Hare (ORD) 2

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3518

18:00

Louisville (SDF)

18:36

Chicago O'Hare (ORD) 2

Effective from 2026-04-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:36, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3520

11:00

Louisville (SDF)

11:31

Chicago O'Hare (ORD) 2

Effective from 2026-04-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:31, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

American Airlines AA3523

19:07

Louisville (SDF)

19:50

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:43, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3529

10:31

Louisville (SDF)

11:10

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:39, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3533

15:32

Louisville (SDF)

16:10

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:38, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3580

14:43

Louisville (SDF)

15:24

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:41, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3581

18:11

Louisville (SDF)

18:50

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:39, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3582

09:48

Louisville (SDF)

10:28

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:40, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3585

15:31

Louisville (SDF)

16:10

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:39, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3588

19:14

Louisville (SDF)

19:50

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:36, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3601

12:06

Louisville (SDF)

12:40

Chicago O'Hare (ORD) 3

Effective 2026-03-08 through 2026-04-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:34, non-stop
Embraer EMB 175 (E75)

Direct Flights:

United Airlines UA3653

08:29

Louisville (SDF)

09:13

Chicago O'Hare (ORD) 2

Effective 2026-01-06 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3653

08:29

Louisville (SDF)

09:13

Chicago O'Hare (ORD) 2

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3653

08:45

Louisville (SDF)

09:29

Chicago O'Hare (ORD) 2

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3653

09:00

Louisville (SDF)

09:44

Chicago O'Hare (ORD) 2

Effective 2026-02-12 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3653

09:00

Louisville (SDF)

09:40

Chicago O'Hare (ORD) 2

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:40, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3653

09:00

Louisville (SDF)

09:31

Chicago O'Hare (ORD) 2

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:31, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3653

09:05

Louisville (SDF)

09:49

Chicago O'Hare (ORD) 2

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

American Airlines AA3681

11:55

Louisville (SDF)

12:36

Chicago O'Hare (ORD) 3

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:41, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3681

12:00

Louisville (SDF)

12:41

Chicago O'Hare (ORD) 3

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 1:41, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3769

10:36

Louisville (SDF)

11:10

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:34, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3785

19:16

Louisville (SDF)

19:50

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:34, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3786

15:37

Louisville (SDF)

16:10

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:33, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3789

10:35

Louisville (SDF)

11:10

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3796

19:15

Louisville (SDF)

19:50

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3797

15:32

Louisville (SDF)

16:10

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:38, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3800

10:33

Louisville (SDF)

11:10

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:37, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3849

17:27

Louisville (SDF)

18:00

Chicago O'Hare (ORD) 3

Effective 2026-04-07 through 2026-05-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:33, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3849

17:27

Louisville (SDF)

18:00

Chicago O'Hare (ORD) 3

Effective 2026-05-04 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:33, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3850

11:55

Louisville (SDF)

12:40

Chicago O'Hare (ORD) 3

Effective 2026-04-07 through 2026-05-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3850

11:55

Louisville (SDF)

12:40

Chicago O'Hare (ORD) 3

Effective 2026-05-04 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3900

05:34

Louisville (SDF)

06:10

Chicago O'Hare (ORD) 3

Effective 2026-04-07 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:36, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

United Airlines UA4188

10:50

Louisville (SDF)

11:33

Chicago O'Hare (ORD) 2

Valid until 2026-01-04

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Duration: 1:43, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4188

11:10

Louisville (SDF)

11:53

Chicago O'Hare (ORD) 2

Effective 2026-01-08 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 1:43, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

American Airlines AA4360

12:56

Louisville (SDF)

13:44

Chicago O'Hare (ORD) 3

Operates only on 2026-01-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:48, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4360

12:56

Louisville (SDF)

13:44

Chicago O'Hare (ORD) 3

Effective 2026-01-24 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:48, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4360

13:32

Louisville (SDF)

14:20

Chicago O'Hare (ORD) 3

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:48, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4390

14:00

Louisville (SDF)

14:45

Chicago O'Hare (ORD) 3

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Embraer EMB 175 (E75)

Direct Flights:

United Airlines UA4412

13:55

Louisville (SDF)

14:31

Chicago O'Hare (ORD) 2

Effective from 2026-04-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:36, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4412

14:00

Louisville (SDF)

14:43

Chicago O'Hare (ORD) 2

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:43, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

American Airlines AA4413

06:45

Louisville (SDF)

07:30

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4428

17:49

Louisville (SDF)

18:39

Chicago O'Hare (ORD) 3

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun

Duration: 1:50, non-stop
Embraer EMB 175 (E75)

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A domestic route departing from the Louisville airport (SDF) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 287 miles, or 461 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 1:30 and 1:56.

Return (ORD-SDF) flights

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