United Airlines flight UA 4594: Chicago O'Hare - Dayton via Lexington

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FLIGHT SCHEDULE
Direct Flights:
Daily 06:00 Lexington (LEX) 06:55 Chicago O'Hare (ORD) 2
UA 4594 Non-stop Canadair CRJ 550 (CR5) 1:55 Valid until 2026-01-05
Daily 10:40 Chicago O'Hare (ORD) 2 12:44 Dayton (DAY)
UA 4594 Non-stop Canadair CRJ 550 (CR5) 1:04 Effective from 2026-03-29
Daily 10:50 Chicago O'Hare (ORD) 2 13:23 Dayton (DAY)
UA 4594 Non-stop Canadair CRJ 550 (CR5) 1:33 Effective 2026-01-06 through 2026-01-12
Mon,Wed-Sun 10:50 Chicago O'Hare (ORD) 2 13:23 Dayton (DAY)
UA 4594 Non-stop Canadair CRJ 550 (CR5) 1:33 Effective 2026-01-14 through 2026-02-02
Mon,Wed-Sun 10:50 Chicago O'Hare (ORD) 2 13:23 Dayton (DAY)
UA 4594 Non-stop Canadair CRJ 550 (CR5) 1:33 Effective 2026-02-05 through 2026-02-11
Daily 10:50 Chicago O'Hare (ORD) 2 13:19 Dayton (DAY)
UA 4594 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2026-03-05 through 2026-03-28
Daily 10:56 Chicago O'Hare (ORD) 2 13:25 Dayton (DAY)
UA 4594 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2026-02-12 through 2026-03-04
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United Airlines flight UA 4594:
Chicago O'Hare - Dayton via Lexington
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA4594
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 UA4594
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:04, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4594
Effective 2026-01-06 through 2026-01-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:33, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4594
Effective 2026-01-14 through 2026-02-02
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 1:33, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4594
Effective 2026-02-05 through 2026-02-11
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 1:33, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4594
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:29, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4594
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:29, non-stop
Canadair CRJ 550 (CR5)
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  • UA 4594 is a domestic flight departing from the Chicago O'Hare airport (ORD) and arriving at Dayton airport (DAY).
  • The flight runs via Lexington (LEX).
  • The flight distance is 240 miles, or 386 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.