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

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FLIGHT SCHEDULE
Direct Flights:
Daily 13:10 Chicago O'Hare (ORD) 3 15:37 Lexington (LEX)
American Airlines AA 3475 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:27 Effective 2025-10-26 through 2025-11-01
Mon,Wed-Fri,Sun 13:15 Chicago O'Hare (ORD) 3 15:36 Lexington (LEX)
American Airlines AA 3632 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:21 Valid until 2025-05-04
Tue,Sat 14:01 Chicago O'Hare (ORD) 3 16:26 Lexington (LEX)
American Airlines AA 3632 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:25 Valid until 2025-05-03
Daily 13:10 Chicago O'Hare (ORD) 3 15:37 Lexington (LEX)
American Airlines AA 3786 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:27 Effective 2025-10-06 through 2025-10-25
Mon,Wed-Sun 15:16 Chicago O'Hare (ORD) 3 17:36 Lexington (LEX)
American Airlines AA 4201 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:20 Effective 2025-05-05 through 2025-05-23
Sun 15:16 Chicago O'Hare (ORD) 3 17:36 Lexington (LEX)
American Airlines AA 4201 Non-stop Embraer EMB 175 (E75) 1:20 Operates only on 2025-05-25
Mon,Wed-Sun 15:16 Chicago O'Hare (ORD) 3 17:36 Lexington (LEX)
American Airlines AA 4201 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:20 Effective 2025-05-26 through 2025-06-04
Tue 15:46 Chicago O'Hare (ORD) 3 18:09 Lexington (LEX)
American Airlines AA 4201 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2025-05-06 through 2025-06-03
Daily 18:30 Chicago O'Hare (ORD) 3 21:03 Lexington (LEX)
American Airlines AA 4268 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:33 Effective 2025-12-03 through 2025-12-17
Daily 18:30 Chicago O'Hare (ORD) 3 21:02 Lexington (LEX)
American Airlines AA 4268 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:32 Effective 2025-12-18 through 2026-01-05
Daily 18:30 Chicago O'Hare (ORD) 3 20:52 Lexington (LEX)
American Airlines AA 4268 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:22 Effective from 2026-02-12
Daily 19:45 Chicago O'Hare (ORD) 3 22:11 Lexington (LEX)
American Airlines AA 4268 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Valid until 2025-05-04
Daily 20:20 Chicago O'Hare (ORD) 3 22:50 Lexington (LEX)
American Airlines AA 4268 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:30 Effective 2026-01-06 through 2026-02-11
Daily 22:00 Chicago O'Hare (ORD) 3 00:37 Lexington (LEX)
American Airlines AA 4268 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2025-10-06 through 2025-11-01
The flight arrives 1 day after departure.
Daily 18:00 Chicago O'Hare (ORD) 2 20:30 Lexington (LEX)
United Airlines UA 4390 Non-stop Canadair CRJ 550 (CR5) 1:30 Valid until 2025-05-21
Sat,Sun 21:05 Chicago O'Hare (ORD) 2 23:35 Lexington (LEX)
United Airlines UA 4415 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-05-24 through 2025-06-22
Mon-Fri 21:16 Chicago O'Hare (ORD) 2 23:46 Lexington (LEX)
United Airlines UA 4415 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-05-22 through 2025-06-25
Daily 14:45 Chicago O'Hare (ORD) 2 17:16 Lexington (LEX)
United Airlines UA 4437 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2025-05-22 through 2025-06-25
Daily 21:10 Chicago O'Hare (ORD) 2 23:41 Lexington (LEX)
United Airlines UA 4468 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective from 2025-10-26
Daily 21:14 Chicago O'Hare (ORD) 2 23:44 Lexington (LEX)
United Airlines UA 4468 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-06-26 through 2025-07-03
Daily 21:14 Chicago O'Hare (ORD) 2 23:44 Lexington (LEX)
United Airlines UA 4468 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-07-05 through 2025-07-31
Daily 21:16 Chicago O'Hare (ORD) 2 23:46 Lexington (LEX)
United Airlines UA 4468 Non-stop Canadair CRJ 550 (CR5) 1:30 Valid until 2025-05-21
Daily 21:20 Chicago O'Hare (ORD) 2 23:50 Lexington (LEX)
United Airlines UA 4468 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-08-01 through 2025-08-18
Daily 10:50 Chicago O'Hare (ORD) 2 13:24 Lexington (LEX)
United Airlines UA 4502 Non-stop Canadair CRJ 550 (CR5) 1:34 Valid until 2025-05-21
Daily 10:50 Chicago O'Hare (ORD) 2 13:21 Lexington (LEX)
United Airlines UA 4502 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2025-06-26 through 2025-08-18
Daily 10:50 Chicago O'Hare (ORD) 2 13:13 Lexington (LEX)
United Airlines UA 4502 Non-stop Canadair CRJ 550 (CR5) 1:23 Effective from 2025-10-26
Daily 09:30 Chicago O'Hare (ORD) 3 12:00 Lexington (LEX)
American Airlines AA 4935 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2025-08-06 through 2025-09-02
Tue 09:40 Chicago O'Hare (ORD) 3 12:12 Lexington (LEX)
American Airlines AA 4954 Non-stop Canadair CRJ 700 (CR7) 1:32 Operates only on 2026-01-06
Daily 09:30 Chicago O'Hare (ORD) 3 12:00 Lexington (LEX)
American Airlines AA 4971 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2025-09-03 through 2025-10-05
Sat 07:52 Chicago O'Hare (ORD) 3 10:18 Lexington (LEX)
American Airlines AA 4974 Non-stop Canadair CRJ 700 (CR7) 1:26 Operates only on 2025-06-28
Sat 08:14 Chicago O'Hare (ORD) 3 10:41 Lexington (LEX)
American Airlines AA 4974 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2025-07-05 through 2025-08-02
Sat 08:25 Chicago O'Hare (ORD) 3 10:53 Lexington (LEX)
American Airlines AA 4974 Non-stop Canadair CRJ 700 (CR7) 1:28 Effective 2025-06-07 through 2025-06-21
Fri 08:50 Chicago O'Hare (ORD) 3 11:24 Lexington (LEX)
American Airlines AA 4974 Non-stop Canadair CRJ 700 (CR7) 1:34 Operates only on 2025-07-04
Mon-Fri,Sun 08:52 Chicago O'Hare (ORD) 3 11:26 Lexington (LEX)
American Airlines AA 4974 Non-stop Canadair CRJ 700 (CR7) 1:34 Effective 2025-06-05 through 2025-07-03
Mon-Fri,Sun 09:30 Chicago O'Hare (ORD) 3 12:00 Lexington (LEX)
American Airlines AA 4974 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2025-07-06 through 2025-08-05
Daily 13:10 Chicago O'Hare (ORD) 3 15:34 Lexington (LEX)
American Airlines AA 4978 Non-stop Canadair CRJ 700 (CR7) 1:24 Effective 2025-12-18 through 2026-01-05
Daily 13:10 Chicago O'Hare (ORD) 3 15:29 Lexington (LEX)
American Airlines AA 4985 Non-stop Canadair CRJ 700 (CR7) 1:19 Effective 2025-12-03 through 2025-12-17
Daily 20:20 Chicago O'Hare (ORD) 3 22:54 Lexington (LEX)
American Airlines AA 4989 Non-stop Canadair CRJ 700 (CR7) 1:34 Effective 2025-11-02 through 2025-12-02
Daily 08:00 Chicago O'Hare (ORD) 3 10:31 Lexington (LEX)
American Airlines AA 4991 Non-stop Canadair CRJ 700 (CR7) 1:31 Valid until 2025-05-04
Daily 09:40 Chicago O'Hare (ORD) 3 12:12 Lexington (LEX)
American Airlines AA 4992 Non-stop Canadair CRJ 700 (CR7) 1:32 Effective 2026-01-07 through 2026-02-11
Daily 13:10 Chicago O'Hare (ORD) 3 15:30 Lexington (LEX)
American Airlines AA 5002 Non-stop Canadair CRJ 700 (CR7) 1:20 Effective 2025-11-02 through 2025-12-02
Daily 16:18 Chicago O'Hare (ORD) 3 18:42 Lexington (LEX)
American Airlines AA 5012 Non-stop Canadair CRJ 700 (CR7) 1:24 Effective 2025-08-06 through 2025-09-02
Daily 14:24 Chicago O'Hare (ORD) 2 16:55 Lexington (LEX)
United Airlines UA 5376 Non-stop Embraer EMB 175 (E7W) 1:31 Effective 2025-08-19 through 2025-09-24
Daily 14:24 Chicago O'Hare (ORD) 2 16:55 Lexington (LEX)
United Airlines UA 5376 Non-stop Embraer EMB 175 (E7W) 1:31 Effective from 2025-10-26
Daily 14:30 Chicago O'Hare (ORD) 2 17:01 Lexington (LEX)
United Airlines UA 5376 Non-stop Embraer EMB 175 (E7W) 1:31 Effective 2025-06-26 through 2025-08-18
Daily 14:42 Chicago O'Hare (ORD) 2 17:15 Lexington (LEX)
United Airlines UA 5376 Non-stop Embraer EMB 175 (E7W) 1:33 Effective 2025-09-25 through 2025-10-25
Mon,Wed-Sun 14:53 Chicago O'Hare (ORD) 2 17:24 Lexington (LEX)
United Airlines UA 5376 Non-stop Embraer EMB 175 (E7W) 1:31 Valid until 2025-05-21
Tue 14:58 Chicago O'Hare (ORD) 2 17:29 Lexington (LEX)
United Airlines UA 5376 Non-stop Embraer EMB 175 (E7W) 1:31 Effective 2025-05-06 through 2025-05-20
Daily 21:10 Chicago O'Hare (ORD) 2 23:41 Lexington (LEX)
United Airlines UA 5464 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2025-08-19 through 2025-09-24
Daily 21:25 Chicago O'Hare (ORD) 2 23:57 Lexington (LEX)
United Airlines UA 5464 Non-stop Canadair CRJ 550 (CR5) 1:32 Effective 2025-09-25 through 2025-10-25
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All airlines flying from Chicago O'Hare (ORD) to Lexington (LEX).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Embraer EMB 170 / EMB 175 (E70)

Valid until 2025-05-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:21, non-stop
Embraer EMB 170 / EMB 175 (E70)

Valid until 2025-05-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Embraer EMB 170 / EMB 175 (E70)

Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Embraer EMB 170 / EMB 175 (E70)

Effective 2025-05-05 through 2025-05-23
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Embraer EMB 170 / EMB 175 (E70)

Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Embraer EMB 175 (E75)

Effective 2025-05-26 through 2025-06-04
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Embraer EMB 170 / EMB 175 (E70)

Effective 2025-05-06 through 2025-06-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:23, non-stop
Embraer EMB 170 / EMB 175 (E70)

Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:33, non-stop
Embraer EMB 170 / EMB 175 (E70)

Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Embraer EMB 170 / EMB 175 (E70)

Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:22, non-stop
Embraer EMB 170 / EMB 175 (E70)

Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Embraer EMB 170 / EMB 175 (E70)

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Embraer EMB 170 / EMB 175 (E70)

Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
The flight arrives 1 day after departure.

Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-05-24 through 2025-06-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:30, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)

Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-06-26 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-07-05 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Canadair CRJ 550 (CR5)

Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-08-01 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Canadair CRJ 550 (CR5)

Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)

Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Canadair CRJ 700 (CR7)

Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:32, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Canadair CRJ 700 (CR7)

Operates only on 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:26, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-07-05 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:27, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-06-07 through 2025-06-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:28, non-stop
Canadair CRJ 700 (CR7)

Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:34, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:34, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-07-06 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:19, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Canadair CRJ 700 (CR7)

Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Canadair CRJ 700 (CR7)

Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Embraer EMB 175 (E7W)

Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Embraer EMB 175 (E7W)

Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Embraer EMB 175 (E7W)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:33, non-stop
Embraer EMB 175 (E7W)

Valid until 2025-05-21
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Embraer EMB 175 (E7W)

Effective 2025-05-06 through 2025-05-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:31, non-stop
Embraer EMB 175 (E7W)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Canadair CRJ 550 (CR5)
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  • A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Lexington airport (LEX).
  • The flight distance is 323 miles, or 520 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 1:19 and 1:44.