ANA flights from Lexington (LEX) to Chicago O'Hare (ORD).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:00 Lexington (LEX) 06:55 Chicago O'Hare (ORD) 2
ANA NH 7743 Non-stop Canadair CRJ 550 (CR5) 1:55 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4594)
Daily 07:00 Lexington (LEX) 07:44 Chicago O'Hare (ORD) 2
ANA NH 7743 Non-stop Canadair CRJ 550 (CR5) 1:44 Effective 2026-02-12 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4567)
Daily 07:25 Lexington (LEX) 07:58 Chicago O'Hare (ORD) 2
ANA NH 7743 Non-stop Embraer EMB 175 (E7W) 1:33 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 5633)
Tue,Sun 08:35 Lexington (LEX) 09:32 Chicago O'Hare (ORD) 2
ANA NH 7743 Non-stop Embraer EMB 175 (E7W) 1:57 Effective 2026-01-06 through 2026-01-11
Codeshare flight, operated by United Airlines.(UA 5529)
Mon-Wed,Fri,Sat 08:35 Lexington (LEX) 09:30 Chicago O'Hare (ORD) 2
ANA NH 7743 Non-stop Canadair CRJ 550 (CR5) 1:55 Effective 2026-01-07 through 2026-02-03
Codeshare flight, operated by United Airlines.(UA 4464)
Thu 08:35 Lexington (LEX) 09:32 Chicago O'Hare (ORD) 2
ANA NH 7743 Non-stop Embraer EMB 175 (E7W) 1:57 Effective 2026-01-08 through 2026-01-29
Codeshare flight, operated by United Airlines.(UA 5842)
Sun 08:35 Lexington (LEX) 09:32 Chicago O'Hare (ORD) 2
ANA NH 7743 Non-stop Embraer EMB 175 (E7W) 1:57 Effective 2026-01-18 through 2026-02-08
Codeshare flight, operated by United Airlines.(UA 5529)
Mon-Sat 08:35 Lexington (LEX) 09:30 Chicago O'Hare (ORD) 2
ANA NH 7743 Non-stop Canadair CRJ 550 (CR5) 1:55 Effective 2026-02-05 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 4464)
Daily 10:15 Lexington (LEX) 11:02 Chicago O'Hare (ORD) 2
ANA NH 7743 Non-stop Canadair CRJ 550 (CR5) 1:47 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 4428)
Daily 10:22 Lexington (LEX) 11:07 Chicago O'Hare (ORD) 2
ANA NH 7743 Non-stop Canadair CRJ 550 (CR5) 1:45 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 4428)




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ANA flights from Lexington (LEX) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
ANA NH7743
06:00
Lexington (LEX)

06:55
Chicago O'Hare (ORD) 2
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4594)
Duration: 1:55, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
ANA NH7743
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
Codeshare flight, operated by United Airlines. (UA 4567)
Duration: 1:44, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
ANA NH7743
07:25
Lexington (LEX)

07:58
Chicago O'Hare (ORD) 2
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5633)
Duration: 1:33, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
ANA NH7743
08:35
Lexington (LEX)

09:32
Chicago O'Hare (ORD) 2
Effective 2026-01-06 through 2026-01-11
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5529)
Duration: 1:57, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
ANA NH7743
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
-
Codeshare flight, operated by United Airlines. (UA 4464)
Duration: 1:55, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
ANA NH7743
08:35
Lexington (LEX)

09:32
Chicago O'Hare (ORD) 2
Effective 2026-01-08 through 2026-01-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5842)
Duration: 1:57, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
ANA NH7743
08:35
Lexington (LEX)

09:32
Chicago O'Hare (ORD) 2
Effective 2026-01-18 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5529)
Duration: 1:57, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
ANA NH7743
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
-
Codeshare flight, operated by United Airlines. (UA 4464)
Duration: 1:55, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
ANA NH7743
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
Codeshare flight, operated by United Airlines. (UA 4428)
Duration: 1:47, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
ANA NH7743
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
Codeshare flight, operated by United Airlines. (UA 4428)
Duration: 1:45, non-stop
Canadair CRJ 550 (CR5)
  • 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.
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