All airlines flying from Lexington (LEX) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE
Direct Flights:
Daily 06:49 Lexington (LEX) 07:30 Chicago O'Hare (ORD) 3 American Airlines AA 3543 Non-stop Embraer EMB 175 (E75) 1:41 Effective from 2026-10-05
Daily 17:25 Lexington (LEX) 18:00 Chicago O'Hare (ORD) 3 American Airlines AA 3696 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Effective 2026-04-07 through 2026-05-20
Mon,Wed-Fri,Sun 16:58 Lexington (LEX) 17:49 Chicago O'Hare (ORD) 3 American Airlines AA 3944 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:51 Effective 2026-01-07 through 2026-02-11
Tue 17:30 Lexington (LEX) 18:21 Chicago O'Hare (ORD) 3 American Airlines AA 3944 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:51 Effective 2026-01-06 through 2026-02-10
Tue,Wed 16:41 Lexington (LEX) 17:22 Chicago O'Hare (ORD) 3 American Airlines AA 3963 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Effective 2026-02-17 through 2026-03-04
Mon,Thu-Sun 17:02 Lexington (LEX) 17:43 Chicago O'Hare (ORD) 3 American Airlines AA 3963 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Effective 2026-02-12 through 2026-03-07
Daily 17:48 Lexington (LEX) 18:43 Chicago O'Hare (ORD) 2 United Airlines UA 4182 Non-stop Canadair CRJ 550 (CR5) 1:55 Valid until 2026-01-05
Tue 16:22 Lexington (LEX) 17:03 Chicago O'Hare (ORD) 3 American Airlines AA 4268 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Effective 2026-03-10 through 2026-03-31
Sat 16:59 Lexington (LEX) 17:42 Chicago O'Hare (ORD) 3 American Airlines AA 4268 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:43 Effective 2026-03-14 through 2026-04-04
Mon,Wed-Fri,Sun 17:07 Lexington (LEX) 17:54 Chicago O'Hare (ORD) 3 American Airlines AA 4268 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:47 Effective 2026-03-08 through 2026-04-06
Daily 18:55 Lexington (LEX) 19:41 Chicago O'Hare (ORD) 3 American Airlines AA 4268 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:46 Valid until 2026-01-05
Tue 06:30 Lexington (LEX) 07:17 Chicago O'Hare (ORD) 3 American Airlines AA 4276 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:47 Operates only on 2026-01-06
Mon-Fri 06:40 Lexington (LEX) 07:19 Chicago O'Hare (ORD) 3 American Airlines AA 4276 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:39 Effective 2026-02-13 through 2026-03-06
Mon-Fri 06:40 Lexington (LEX) 07:21 Chicago O'Hare (ORD) 3 American Airlines AA 4276 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Effective 2026-03-09 through 2026-04-06
Daily 06:54 Lexington (LEX) 07:30 Chicago O'Hare (ORD) 3 American Airlines AA 4276 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:36 Effective 2026-04-07 through 2026-05-20
Sun 07:23 Lexington (LEX) 08:02 Chicago O'Hare (ORD) 3 American Airlines AA 4276 Non-stop Embraer EMB 175 (E75) 1:39 Operates only on 2026-02-15
Sun 07:38 Lexington (LEX) 08:17 Chicago O'Hare (ORD) 3 American Airlines AA 4276 Non-stop Embraer EMB 175 (E75) 1:39 Effective 2026-02-22 through 2026-03-01
Sun 08:00 Lexington (LEX) 08:47 Chicago O'Hare (ORD) 3 American Airlines AA 4276 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:47 Operates only on 2026-01-11
Sun 08:00 Lexington (LEX) 08:47 Chicago O'Hare (ORD) 3 American Airlines AA 4276 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:47 Effective 2026-01-25 through 2026-02-08
Mon-Fri,Sun 08:04 Lexington (LEX) 08:44 Chicago O'Hare (ORD) 3 American Airlines AA 4276 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:40 Valid until 2026-01-05
Sun 08:14 Lexington (LEX) 08:55 Chicago O'Hare (ORD) 3 American Airlines AA 4276 Non-stop Embraer EMB 175 (E75) 1:41 Effective 2026-03-08 through 2026-04-05
Sun 10:00 Lexington (LEX) 10:47 Chicago O'Hare (ORD) 3 American Airlines AA 4276 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:47 Operates only on 2026-01-18
Daily 10:35 Lexington (LEX) 11:19 Chicago O'Hare (ORD) 2 United Airlines UA 4389 Non-stop Canadair CRJ 550 (CR5) 1:44 Effective 2026-02-12 through 2026-03-04
Mon-Sat 13:56 Lexington (LEX) 14:40 Chicago O'Hare (ORD) 2 United Airlines UA 4404 Non-stop Canadair CRJ 550 (CR5) 1:44 Effective 2026-03-05 through 2026-03-28
Daily 14:00 Lexington (LEX) 14:55 Chicago O'Hare (ORD) 2 United Airlines UA 4404 Non-stop Canadair CRJ 550 (CR5) 1:55 Effective 2026-01-06 through 2026-02-11
Daily 14:00 Lexington (LEX) 14:33 Chicago O'Hare (ORD) 2 United Airlines UA 4404 Non-stop Canadair CRJ 550 (CR5) 1:33 Effective from 2026-03-29
Daily 10:15 Lexington (LEX) 11:02 Chicago O'Hare (ORD) 2 United Airlines UA 4428 Non-stop Canadair CRJ 550 (CR5) 1:47 Effective 2026-04-30 through 2026-05-20
Daily 10:22 Lexington (LEX) 11:07 Chicago O'Hare (ORD) 2 United Airlines UA 4428 Non-stop Canadair CRJ 550 (CR5) 1:45 Effective 2026-03-29 through 2026-04-29
Daily 10:25 Lexington (LEX) 11:09 Chicago O'Hare (ORD) 2 United Airlines UA 4428 Non-stop Canadair CRJ 550 (CR5) 1:44 Effective 2026-03-05 through 2026-03-28
Daily 10:30 Lexington (LEX) 11:25 Chicago O'Hare (ORD) 2 United Airlines UA 4428 Non-stop Canadair CRJ 550 (CR5) 1:55 Effective 2026-01-07 through 2026-02-03
Daily 10:30 Lexington (LEX) 11:25 Chicago O'Hare (ORD) 2 United Airlines UA 4428 Non-stop Canadair CRJ 550 (CR5) 1:55 Effective 2026-02-05 through 2026-02-11
Wed 11:00 Lexington (LEX) 11:55 Chicago O'Hare (ORD) 2 United Airlines UA 4428 Non-stop Canadair CRJ 550 (CR5) 1:55 Operates only on 2026-02-04
Daily 11:10 Lexington (LEX) 11:55 Chicago O'Hare (ORD) 2 United Airlines UA 4428 Non-stop Canadair CRJ 550 (CR5) 1:45 Effective from 2026-05-21
Mon-Wed,Fri,Sat 08:35 Lexington (LEX) 09:30 Chicago O'Hare (ORD) 2 United Airlines UA 4464 Non-stop Canadair CRJ 550 (CR5) 1:55 Effective 2026-01-07 through 2026-02-03
Mon-Sat 08:35 Lexington (LEX) 09:30 Chicago O'Hare (ORD) 2 United Airlines UA 4464 Non-stop Canadair CRJ 550 (CR5) 1:55 Effective 2026-02-05 through 2026-02-11
Wed 09:00 Lexington (LEX) 09:55 Chicago O'Hare (ORD) 2 United Airlines UA 4464 Non-stop Canadair CRJ 550 (CR5) 1:55 Operates only on 2026-02-04
Sun 17:41 Lexington (LEX) 18:25 Chicago O'Hare (ORD) 2 United Airlines UA 4532 Non-stop Canadair CRJ 550 (CR5) 1:44 Effective 2026-03-08 through 2026-03-22
Daily 07:00 Lexington (LEX) 07:44 Chicago O'Hare (ORD) 2 United Airlines UA 4567 Non-stop Canadair CRJ 550 (CR5) 1:44 Effective 2026-02-12 through 2026-03-28
Daily 14:03 Lexington (LEX) 14:47 Chicago O'Hare (ORD) 2 United Airlines UA 4582 Non-stop Canadair CRJ 550 (CR5) 1:44 Effective 2026-02-13 through 2026-03-04
Daily 06:00 Lexington (LEX) 06:55 Chicago O'Hare (ORD) 2 United Airlines UA 4594 Non-stop Canadair CRJ 550 (CR5) 1:55 Valid until 2026-01-05
Mon,Thu,Fri,Sun 17:45 Lexington (LEX) 18:29 Chicago O'Hare (ORD) 2 United Airlines UA 4596 Non-stop Canadair CRJ 550 (CR5) 1:44 Effective 2026-02-13 through 2026-03-02
Thu 06:39 Lexington (LEX) 07:20 Chicago O'Hare (ORD) 3 American Airlines AA 4954 Non-stop Canadair CRJ 700 (CR7) 1:41 Operates only on 2026-02-12
Daily 12:05 Lexington (LEX) 12:40 Chicago O'Hare (ORD) 3 American Airlines AA 4954 Non-stop Canadair CRJ 700 (CR7) 1:35 Effective from 2026-10-05
Daily 06:54 Lexington (LEX) 07:30 Chicago O'Hare (ORD) 3 American Airlines AA 4976 Non-stop Canadair CRJ 700 (CR7) 1:36 Effective 2026-07-02 through 2026-08-04
Daily 06:55 Lexington (LEX) 07:30 Chicago O'Hare (ORD) 3 American Airlines AA 4976 Non-stop Canadair CRJ 700 (CR7) 1:35 Effective 2026-05-21 through 2026-07-01
Daily 12:04 Lexington (LEX) 12:40 Chicago O'Hare (ORD) 3 American Airlines AA 4976 Non-stop Canadair CRJ 700 (CR7) 1:36 Effective 2026-09-09 through 2026-10-04
Mon-Fri 08:07 Lexington (LEX) 09:00 Chicago O'Hare (ORD) 3 American Airlines AA 4994 Non-stop Canadair CRJ 700 (CR7) 1:53 Effective 2026-01-07 through 2026-02-11
Sat 16:29 Lexington (LEX) 17:21 Chicago O'Hare (ORD) 3 American Airlines AA 4994 Non-stop Canadair CRJ 700 (CR7) 1:52 Effective 2026-01-10 through 2026-02-07
Daily 11:42 Lexington (LEX) 12:17 Chicago O'Hare (ORD) 3 American Airlines AA 5012 Non-stop Canadair CRJ 700 (CR7) 1:35 Effective 2026-08-05 through 2026-09-08
Daily 18:58 Lexington (LEX) 19:33 Chicago O'Hare (ORD) 3 American Airlines AA 5014 Non-stop Canadair CRJ 700 (CR7) 1:35 Effective 2026-08-05 through 2026-09-08

1 2 3 4 5 6 7

A domestic route departing from the Lexington airport (LEX) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 323 miles, or 520 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 1:33 and 1:57.

Return (ORD-LEX) flights

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All airlines flying from Lexington (LEX) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE

Direct Flights:

American Airlines AA3543

06:49

Lexington (LEX)

07:30

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

American Airlines AA3696

17:25

Lexington (LEX)

18:00

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

American Airlines AA3944

16:58

Lexington (LEX)

17:49

Chicago O'Hare (ORD) 3

Effective 2026-01-07 through 2026-02-11

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:51, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3944

17:30

Lexington (LEX)

18:21

Chicago O'Hare (ORD) 3

Effective 2026-01-06 through 2026-02-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:51, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3963

16:41

Lexington (LEX)

17:22

Chicago O'Hare (ORD) 3

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

American Airlines AA3963

17:02

Lexington (LEX)

17:43

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 170 / EMB 175 (E70)

Direct Flights:

United Airlines UA4182

17:48

Lexington (LEX)

18:43

Chicago O'Hare (ORD) 2

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:55, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

American Airlines AA4268

16:22

Lexington (LEX)

17:03

Chicago O'Hare (ORD) 3

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

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

American Airlines AA4268

16:59

Lexington (LEX)

17:42

Chicago O'Hare (ORD) 3

Effective 2026-03-14 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

American Airlines AA4268

17:07

Lexington (LEX)

17:54

Chicago O'Hare (ORD) 3

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

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:47, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4268

18:55

Lexington (LEX)

19:41

Chicago O'Hare (ORD) 3

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:46, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4276

06:30

Lexington (LEX)

07:17

Chicago O'Hare (ORD) 3

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:47, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4276

06:40

Lexington (LEX)

07:19

Chicago O'Hare (ORD) 3

Effective 2026-02-13 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

American Airlines AA4276

06:40

Lexington (LEX)

07:21

Chicago O'Hare (ORD) 3

Effective 2026-03-09 through 2026-04-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

American Airlines AA4276

06:54

Lexington (LEX)

07:30

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:

American Airlines AA4276

07:23

Lexington (LEX)

08:02

Chicago O'Hare (ORD) 3

Operates only on 2026-02-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:39, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4276

07:38

Lexington (LEX)

08:17

Chicago O'Hare (ORD) 3

Effective 2026-02-22 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:39, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4276

08:00

Lexington (LEX)

08:47

Chicago O'Hare (ORD) 3

Operates only on 2026-01-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:47, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4276

08:00

Lexington (LEX)

08:47

Chicago O'Hare (ORD) 3

Effective 2026-01-25 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:47, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4276

08:04

Lexington (LEX)

08:44

Chicago O'Hare (ORD) 3

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

American Airlines AA4276

08:14

Lexington (LEX)

08:55

Chicago O'Hare (ORD) 3

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

American Airlines AA4276

10:00

Lexington (LEX)

10:47

Chicago O'Hare (ORD) 3

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:47, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

United Airlines UA4389

10:35

Lexington (LEX)

11:19

Chicago O'Hare (ORD) 2

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4404

13:56

Lexington (LEX)

14:40

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 1:44, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4404

14:00

Lexington (LEX)

14:55

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:55, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4404

14:00

Lexington (LEX)

14:33

Chicago O'Hare (ORD) 2

Effective from 2026-03-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:33, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4428

10:15

Lexington (LEX)

11:02

Chicago O'Hare (ORD) 2

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:47, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4428

10:22

Lexington (LEX)

11:07

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4428

10:25

Lexington (LEX)

11:09

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4428

10:30

Lexington (LEX)

11:25

Chicago O'Hare (ORD) 2

Effective 2026-01-07 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:55, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4428

10:30

Lexington (LEX)

11:25

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:55, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4428

11:00

Lexington (LEX)

11:55

Chicago O'Hare (ORD) 2

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:55, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4428

11:10

Lexington (LEX)

11:55

Chicago O'Hare (ORD) 2

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4464

08:35

Lexington (LEX)

09:30

Chicago O'Hare (ORD) 2

Effective 2026-01-07 through 2026-02-03

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun
-

Duration: 1:55, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4464

08:35

Lexington (LEX)

09:30

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 1:55, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4464

09:00

Lexington (LEX)

09:55

Chicago O'Hare (ORD) 2

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:55, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4532

17:41

Lexington (LEX)

18:25

Chicago O'Hare (ORD) 2

Effective 2026-03-08 through 2026-03-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:44, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4567

07:00

Lexington (LEX)

07:44

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
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4582

14:03

Lexington (LEX)

14:47

Chicago O'Hare (ORD) 2

Effective 2026-02-13 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4594

06:00

Lexington (LEX)

06:55

Chicago O'Hare (ORD) 2

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:55, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4596

17:45

Lexington (LEX)

18:29

Chicago O'Hare (ORD) 2

Effective 2026-02-13 through 2026-03-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:44, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

American Airlines AA4954

06:39

Lexington (LEX)

07:20

Chicago O'Hare (ORD) 3

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:41, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA4954

12:05

Lexington (LEX)

12:40

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA4976

06:54

Lexington (LEX)

07:30

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:36, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA4976

06:55

Lexington (LEX)

07:30

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
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA4976

12:04

Lexington (LEX)

12:40

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:36, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA4994

08:07

Lexington (LEX)

09:00

Chicago O'Hare (ORD) 3

Effective 2026-01-07 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:53, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA4994

16:29

Lexington (LEX)

17:21

Chicago O'Hare (ORD) 3

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:52, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA5012

11:42

Lexington (LEX)

12:17

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA5014

18:58

Lexington (LEX)

19:33

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Canadair CRJ 700 (CR7)

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A domestic route departing from the Lexington airport (LEX) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 323 miles, or 520 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 1:33 and 1:57.

Return (ORD-LEX) flights

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