Austrian flights from Chicago O'Hare (ORD) to Atlanta (ATL).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Fri 17:50 Chicago O'Hare (ORD) 1 20:51 Atlanta (ATL) N
Austrian OS 7723 Non-stop Airbus A320 (320) 2:01 Effective 2025-10-27 through 2025-12-05
Codeshare flight, operated by United Airlines.(UA 1398)
Mon,Wed,Fri-Sun 17:50 Chicago O'Hare (ORD) 1 20:51 Atlanta (ATL) N
Austrian OS 7723 Non-stop Airbus A320 (320) 2:01 Effective 2025-12-06 through 2026-01-02
Codeshare flight, operated by United Airlines.(UA 1398)
Mon,Wed,Fri,Sun 17:50 Chicago O'Hare (ORD) 1 20:51 Atlanta (ATL) N
Austrian OS 7723 Non-stop Airbus A320 (320) 2:01 Effective 2026-01-05 through 2026-01-16
Codeshare flight, operated by United Airlines.(UA 1398)
Mon,Wed,Fri,Sun 17:50 Chicago O'Hare (ORD) 1 20:51 Atlanta (ATL) N
Austrian OS 7723 Non-stop Airbus A320 (320) 2:01 Effective 2026-01-19 through 2026-01-30
Codeshare flight, operated by United Airlines.(UA 1398)
Mon,Wed,Fri,Sun 17:50 Chicago O'Hare (ORD) 1 20:51 Atlanta (ATL) N
Austrian OS 7723 Non-stop Airbus A320 (320) 2:01 Effective 2026-02-02 through 2026-02-13
Codeshare flight, operated by United Airlines.(UA 1398)
Mon,Wed,Fri,Sun 17:50 Chicago O'Hare (ORD) 1 20:51 Atlanta (ATL) N
Austrian OS 7723 Non-stop Airbus A320 (320) 2:01 Effective from 2026-02-16
Codeshare flight, operated by United Airlines.(UA 1398)
Mon,Tue,Thu,Fri,Sun 18:05 Chicago O'Hare (ORD) 1 21:15 Atlanta (ATL) N
Austrian OS 7723 Non-stop Boeing 737-800 (738) 2:10 Valid until 2025-05-20
Codeshare flight, operated by United Airlines.(UA 2147)
Mon,Tue,Thu-Sun 18:05 Chicago O'Hare (ORD) 1 21:18 Atlanta (ATL) N
Austrian OS 7723 Non-stop Boeing 737-800 (738) 2:13 Effective 2025-09-25 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 1398)
Sat 18:15 Chicago O'Hare (ORD) 1 21:25 Atlanta (ATL) N
Austrian OS 7723 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-05-03 through 2025-05-17
Codeshare flight, operated by United Airlines.(UA 2147)
Mon,Tue,Thu-Sun 18:15 Chicago O'Hare (ORD) 1 21:24 Atlanta (ATL) N
Austrian OS 7723 Non-stop Boeing 737-800 (738) 2:09 Effective 2025-05-22 through 2025-06-24
Codeshare flight, operated by United Airlines.(UA 617)
Mon,Tue,Thu-Sun 18:20 Chicago O'Hare (ORD) 1 21:29 Atlanta (ATL) N
Austrian OS 7723 Non-stop Boeing 737-800 (738) 2:09 Effective 2025-06-26 through 2025-07-03
Codeshare flight, operated by United Airlines.(UA 1504)
Mon,Tue,Thu-Sun 18:20 Chicago O'Hare (ORD) 1 21:29 Atlanta (ATL) N
Austrian OS 7723 Non-stop Boeing 737-800 (738) 2:09 Effective 2025-07-05 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 1504)
Mon,Tue,Thu-Sun 18:35 Chicago O'Hare (ORD) 1 21:48 Atlanta (ATL) N
Austrian OS 7723 Non-stop Boeing 737-800 (738) 2:13 Effective 2025-08-19 through 2025-09-23
Codeshare flight, operated by United Airlines.(UA 1398)
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Austrian flights from Chicago O'Hare (ORD) to Atlanta (ATL).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2025-10-27 through 2025-12-05
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1398)
Duration: 2:01, non-stop
Airbus A320 (320)

Effective 2025-12-06 through 2026-01-02
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1398)
Duration: 2:01, non-stop
Airbus A320 (320)

Effective 2026-01-05 through 2026-01-16
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1398)
Duration: 2:01, non-stop
Airbus A320 (320)

Effective 2026-01-19 through 2026-01-30
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1398)
Duration: 2:01, non-stop
Airbus A320 (320)

Effective 2026-02-02 through 2026-02-13
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1398)
Duration: 2:01, non-stop
Airbus A320 (320)

Effective from 2026-02-16
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1398)
Duration: 2:01, non-stop
Airbus A320 (320)

Valid until 2025-05-20
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2147)
Duration: 2:10, non-stop
Boeing 737-800 (738)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1398)
Duration: 2:13, non-stop
Boeing 737-800 (738)

Effective 2025-05-03 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2147)
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-05-22 through 2025-06-24
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 617)
Duration: 2:09, non-stop
Boeing 737-800 (738)

Effective 2025-06-26 through 2025-07-03
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1504)
Duration: 2:09, non-stop
Boeing 737-800 (738)

Effective 2025-07-05 through 2025-08-18
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1504)
Duration: 2:09, non-stop
Boeing 737-800 (738)

Effective 2025-08-19 through 2025-09-23
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1398)
Duration: 2:13, non-stop
Boeing 737-800 (738)
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  • A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Atlanta airport (ATL).
  • The flight distance is 606 miles, or 976 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 2:01 and 2:13.