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

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon 18:20 Chicago O'Hare (ORD) 2 21:04 Lexington (LEX)
ANA NH 7742 Non-stop Embraer EMB 175 (E7W) 1:44 Operates only on 2026-01-05
Codeshare flight, operated by United Airlines.(UA 5731)
Mon 17:40 Chicago O'Hare (ORD) 3 20:08 Lexington (LEX)
Qatar Airways QR 7752 Non-stop Canadair CRJ 700 (CR7) 1:28 Operates only on 2026-01-12
Codeshare flight, operated by American Airlines.(AA 4992)
Mon-Fri,Sun 20:37 Chicago O'Hare (ORD) 3 23:12 Lexington (LEX)
Qatar Airways QR 7752 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3925)
Tue-Thu,Sun 20:54 Chicago O'Hare (ORD) 3 23:23 Lexington (LEX)
Qatar Airways QR 7752 Non-stop Canadair CRJ 700 (CR7) 1:29 Effective 2026-01-06 through 2026-01-18
Codeshare flight, operated by American Airlines.(AA 4992)
Mon-Thu,Sun 20:54 Chicago O'Hare (ORD) 3 23:23 Lexington (LEX)
Qatar Airways QR 7752 Non-stop Canadair CRJ 700 (CR7) 1:29 Effective 2026-01-19 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 4992)
Daily 20:20 Chicago O'Hare (ORD) 3 22:56 Lexington (LEX)
Qatar Airways QR 7924 Non-stop Embraer EMB 175 (E75) 1:36 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 3564)
Daily 14:24 Chicago O'Hare (ORD) 2 16:55 Lexington (LEX)
Lufthansa LH 7940 Non-stop Embraer EMB 175 (E7W) 1:31 Effective 2026-03-29 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 5376)
Sat 14:31 Chicago O'Hare (ORD) 2 17:04 Lexington (LEX)
Lufthansa LH 7940 Non-stop Embraer EMB 175 (E7W) 1:33 Operates only on 2026-01-10
Codeshare flight, operated by United Airlines.(UA 5376)
Daily 14:33 Chicago O'Hare (ORD) 2 17:05 Lexington (LEX)
Lufthansa LH 7940 Non-stop Canadair CRJ 550 (CR5) 1:32 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4478)
Wed 14:40 Chicago O'Hare (ORD) 2 17:13 Lexington (LEX)
Lufthansa LH 7940 Non-stop Embraer EMB 175 (E7W) 1:33 Operates only on 2026-01-07
Codeshare flight, operated by United Airlines.(UA 4661)
Mon,Tue,Thu,Fri,Sun 20:05 Chicago O'Hare (ORD) 2 22:40 Lexington (LEX)
Lufthansa LH 8792 Non-stop Canadair CRJ 550 (CR5) 1:35 Effective 2026-01-06 through 2026-02-03
Codeshare flight, operated by United Airlines.(UA 4468)
Mon-Fri,Sun 20:05 Chicago O'Hare (ORD) 2 22:40 Lexington (LEX)
Lufthansa LH 8792 Non-stop Canadair CRJ 550 (CR5) 1:35 Effective 2026-02-04 through 2026-02-10
Codeshare flight, operated by United Airlines.(UA 4468)
Daily 21:10 Chicago O'Hare (ORD) 2 23:41 Lexington (LEX)
Lufthansa LH 8792 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective from 2026-03-29
Codeshare flight, operated by United Airlines.(UA 4468)
Daily 21:20 Chicago O'Hare (ORD) 2 23:44 Lexington (LEX)
Lufthansa LH 8792 Non-stop Canadair CRJ 550 (CR5) 1:24 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4468)
Daily 21:25 Chicago O'Hare (ORD) 2 23:49 Lexington (LEX)
Lufthansa LH 8792 Non-stop Canadair CRJ 550 (CR5) 1:24 Effective 2026-02-12 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 4562)
Daily 17:45 Chicago O'Hare (ORD) 2 20:09 Lexington (LEX)
Lufthansa LH 8850 Non-stop Canadair CRJ 550 (CR5) 1:24 Effective 2026-02-12 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 4497)
Sat 17:45 Chicago O'Hare (ORD) 2 20:11 Lexington (LEX)
Lufthansa LH 8850 Non-stop Embraer EMB 175 (E7W) 1:26 Operates only on 2026-03-28
Codeshare flight, operated by United Airlines.(UA 5663)
Mon,Tue,Thu,Fri,Sun 17:59 Chicago O'Hare (ORD) 2 20:31 Lexington (LEX)
Lufthansa LH 8850 Non-stop Canadair CRJ 550 (CR5) 1:32 Effective 2026-01-06 through 2026-01-13
Codeshare flight, operated by United Airlines.(UA 4497Z)
Daily 17:59 Chicago O'Hare (ORD) 2 20:31 Lexington (LEX)
Lufthansa LH 8850 Non-stop Canadair CRJ 550 (CR5) 1:32 Effective 2026-01-14 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 4497Z)
Daily 18:00 Chicago O'Hare (ORD) 2 20:23 Lexington (LEX)
Lufthansa LH 8850 Non-stop Embraer EMB 175 (E7W) 1:23 Effective from 2026-10-25
Codeshare flight, operated by United Airlines.(UA 5624)
Daily 18:30 Chicago O'Hare (ORD) 3 20:55 Lexington (LEX)
Qatar Airways QR 9097 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:25 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 4268)
Daily 20:20 Chicago O'Hare (ORD) 3 23:01 Lexington (LEX)
Qatar Airways QR 9097 Non-stop Canadair CRJ 700 (CR7) 1:41 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 6498)
Daily 20:20 Chicago O'Hare (ORD) 3 23:04 Lexington (LEX)
Qatar Airways QR 9097 Non-stop Canadair CRJ 700 (CR7) 1:44 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 6498)
Daily 20:37 Chicago O'Hare (ORD) 3 23:20 Lexington (LEX)
Qatar Airways QR 9097 Non-stop Canadair CRJ 700 (CR7) 1:43 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 6498)
Fri 20:42 Chicago O'Hare (ORD) 3 23:02 Lexington (LEX)
Qatar Airways QR 9097 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-02-13 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 4268)
Mon-Thu,Sun 20:49 Chicago O'Hare (ORD) 3 23:13 Lexington (LEX)
Qatar Airways QR 9097 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-03-08 through 2026-03-12
Codeshare flight, operated by American Airlines.(AA 3782)
Mon,Thu,Sun 20:54 Chicago O'Hare (ORD) 3 23:14 Lexington (LEX)
Qatar Airways QR 9097 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:20 Effective 2026-02-12 through 2026-03-05
Codeshare flight, operated by American Airlines.(AA 4268)
Tue,Wed 20:55 Chicago O'Hare (ORD) 3 23:15 Lexington (LEX)
Qatar Airways QR 9097 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:20 Effective 2026-02-17 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 4268)
Mon-Thu,Sun 20:49 Chicago O'Hare (ORD) 3 23:13 Lexington (LEX)
Qatar Airways QR 9142 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-03-15 through 2026-04-02
Codeshare flight, operated by American Airlines.(AA 3782)
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All airlines flying from Chicago O'Hare (ORD) to Lexington (LEX).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5731)
Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Operates only on 2026-01-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4992)
Duration: 1:28, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3925)
Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-01-06 through 2026-01-18
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4992)
Duration: 1:29, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4992)
Duration: 1:29, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3564)
Duration: 1:36, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5376)
Duration: 1:31, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 5376)
Duration: 1:33, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4478)
Duration: 1:32, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Operates only on 2026-01-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4661)
Duration: 1:33, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4468)
Duration: 1:35, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Effective 2026-02-04 through 2026-02-10
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4468)
Duration: 1:35, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4468)
Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4468)
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4562)
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4497)
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 5663)
Duration: 1:26, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-01-06 through 2026-01-13
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines.(UA 4497Z)
Duration: 1:32, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Effective 2026-01-14 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.(UA 4497Z)
Duration: 1:32, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5624)
Duration: 1:23, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4268)
Duration: 1:25, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6498)
Duration: 1:41, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6498)
Duration: 1:44, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6498)
Duration: 1:43, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Effective 2026-02-13 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4268)
Duration: 1:20, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-03-12
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3782)
Duration: 1:24, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-05
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4268)
Duration: 1:20, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4268)
Duration: 1:20, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-03-15 through 2026-04-02
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3782)
Duration: 1:24, non-stop
Embraer EMB 170 / EMB 175 (E70)
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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 1:18 and 1:44.