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

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FLIGHT SCHEDULE
Direct Flights:
Daily 08:15 Atlanta (ATL) N 09:33 Chicago O'Hare (ORD) 1 United Airlines UA 260 Non-stop Boeing 737-800 (738) 2:18 Effective 2026-02-12 through 2026-03-04
Daily 15:30 Atlanta (ATL) N 16:52 Chicago O'Hare (ORD) 1 United Airlines UA 516 Non-stop Airbus A319 (319) 2:22 Effective 2026-03-29 through 2026-04-29
Daily 15:30 Atlanta (ATL) N 16:35 Chicago O'Hare (ORD) 1 United Airlines UA 516 Non-stop Airbus A319 (319) 2:05 Effective 2026-04-30 through 2026-05-20
Daily 15:30 Atlanta (ATL) N 16:35 Chicago O'Hare (ORD) 1 United Airlines UA 516 Non-stop Airbus A320 (320) 2:05 Effective from 2026-05-21
Mon-Fri,Sun 15:40 Atlanta (ATL) N 16:55 Chicago O'Hare (ORD) 1 United Airlines UA 516 Non-stop Airbus A320 (320) 2:15 Effective 2026-01-06 through 2026-02-11
Sat 15:40 Atlanta (ATL) N 16:55 Chicago O'Hare (ORD) 1 United Airlines UA 516 Non-stop Airbus A319 (319) 2:15 Effective 2026-01-10 through 2026-02-07
Mon-Fri,Sun 15:42 Atlanta (ATL) N 17:03 Chicago O'Hare (ORD) 1 United Airlines UA 516 Non-stop Airbus A319 (319) 2:21 Effective 2026-02-12 through 2026-02-20
Sat 15:42 Atlanta (ATL) N 17:03 Chicago O'Hare (ORD) 1 United Airlines UA 516 Non-stop Airbus A320 (320) 2:21 Operates only on 2026-02-14
Daily 15:42 Atlanta (ATL) N 17:03 Chicago O'Hare (ORD) 1 United Airlines UA 516 Non-stop Airbus A319 (319) 2:21 Effective 2026-02-21 through 2026-03-04
Daily 15:45 Atlanta (ATL) N 17:00 Chicago O'Hare (ORD) 1 United Airlines UA 516 Non-stop Boeing 737-700 (73G) 2:15 Valid until 2026-01-05
Daily 15:45 Atlanta (ATL) N 17:05 Chicago O'Hare (ORD) 1 United Airlines UA 516 Non-stop Airbus A319 (319) 2:20 Effective 2026-03-05 through 2026-03-28
Thu 11:30 Atlanta (ATL) N 12:49 Chicago O'Hare (ORD) 1 United Airlines UA 693 Non-stop Airbus A320 (320) 2:19 Operates only on 2026-02-12
Fri 11:30 Atlanta (ATL) N 12:48 Chicago O'Hare (ORD) 1 United Airlines UA 693 Non-stop Boeing 737-700 (73G) 2:18 Operates only on 2026-02-13
Sun 11:30 Atlanta (ATL) N 12:48 Chicago O'Hare (ORD) 1 United Airlines UA 693 Non-stop Boeing 737 MAX 8 (7M8) 2:18 Effective 2026-02-15 through 2026-03-01
Mon,Tue,Thu,Fri 11:30 Atlanta (ATL) N 12:48 Chicago O'Hare (ORD) 1 United Airlines UA 693 Non-stop Boeing 737-800 (738) 2:18 Effective 2026-02-16 through 2026-03-02
Wed 11:30 Atlanta (ATL) N 12:49 Chicago O'Hare (ORD) 1 United Airlines UA 693 Non-stop Airbus A319 (319) 2:19 Effective 2026-02-18 through 2026-02-25
Tue 11:30 Atlanta (ATL) N 12:49 Chicago O'Hare (ORD) 1 United Airlines UA 693 Non-stop Airbus A319 (319) 2:19 Operates only on 2026-03-03
Wed 11:30 Atlanta (ATL) N 12:48 Chicago O'Hare (ORD) 1 United Airlines UA 693 Non-stop Boeing 737-800 (738) 2:18 Operates only on 2026-03-04
Daily 11:23 Atlanta (ATL) N 12:38 Chicago O'Hare (ORD) 1 United Airlines UA 745 Non-stop Boeing 737-700 (73G) 2:15 Effective 2026-04-30 through 2026-05-20
Mon-Fri,Sun 11:28 Atlanta (ATL) N 12:47 Chicago O'Hare (ORD) 1 United Airlines UA 745 Non-stop Airbus A320 (320) 2:19 Effective 2026-03-05 through 2026-03-27
Sat 11:28 Atlanta (ATL) N 12:46 Chicago O'Hare (ORD) 1 United Airlines UA 745 Non-stop Boeing 737-700 (73G) 2:18 Effective 2026-03-07 through 2026-03-21
Sat 11:28 Atlanta (ATL) N 12:46 Chicago O'Hare (ORD) 1 United Airlines UA 745 Non-stop Boeing 737-900 (739) 2:18 Operates only on 2026-03-28
Daily 11:28 Atlanta (ATL) N 12:50 Chicago O'Hare (ORD) 1 United Airlines UA 745 Non-stop Airbus A319 (319) 2:22 Effective 2026-03-29 through 2026-04-29
Daily 12:35 Atlanta (ATL) N 13:50 Chicago O'Hare (ORD) 1 United Airlines UA 745 Non-stop Airbus A320 (320) 2:15 Effective 2026-05-21 through 2026-10-24
Tue-Fri,Sun 13:15 Atlanta (ATL) N 14:30 Chicago O'Hare (ORD) 1 United Airlines UA 745 Non-stop Airbus A320 (320) 2:15 Effective 2026-01-06 through 2026-01-16
Mon 13:15 Atlanta (ATL) N 14:30 Chicago O'Hare (ORD) 1 United Airlines UA 745 Non-stop Boeing 737-900 (739) 2:15 Operates only on 2026-01-12
Mon,Sun 13:15 Atlanta (ATL) N 14:30 Chicago O'Hare (ORD) 1 United Airlines UA 745 Non-stop Airbus A319 (319) 2:15 Effective 2026-01-18 through 2026-01-19
Tue-Fri,Sun 13:15 Atlanta (ATL) N 14:30 Chicago O'Hare (ORD) 1 United Airlines UA 745 Non-stop Airbus A320 (320) 2:15 Effective 2026-01-20 through 2026-02-03
Mon 13:15 Atlanta (ATL) N 14:30 Chicago O'Hare (ORD) 1 United Airlines UA 745 Non-stop Boeing 737-900 (739) 2:15 Effective 2026-01-26 through 2026-02-09
Wed 13:15 Atlanta (ATL) N 14:30 Chicago O'Hare (ORD) 1 United Airlines UA 745 Non-stop Boeing 737-800 (738) 2:15 Operates only on 2026-02-04
Tue-Fri,Sun 13:15 Atlanta (ATL) N 14:30 Chicago O'Hare (ORD) 1 United Airlines UA 745 Non-stop Airbus A320 (320) 2:15 Effective 2026-02-05 through 2026-02-11
Daily 13:15 Atlanta (ATL) N 14:30 Chicago O'Hare (ORD) 1 United Airlines UA 745 Non-stop Airbus A320 (320) 2:15 Effective from 2026-10-25
Mon-Fri,Sun 18:40 Atlanta (ATL) N 19:55 Chicago O'Hare (ORD) 1 United Airlines UA 1046 Non-stop Airbus A320 (320) 2:15 Effective 2026-01-06 through 2026-01-16
Sun 18:40 Atlanta (ATL) N 19:55 Chicago O'Hare (ORD) 1 United Airlines UA 1046 Non-stop Boeing 737-700 (73G) 2:15 Operates only on 2026-01-18
Mon-Fri,Sun 18:40 Atlanta (ATL) N 19:55 Chicago O'Hare (ORD) 1 United Airlines UA 1046 Non-stop Airbus A320 (320) 2:15 Effective 2026-01-19 through 2026-02-11
Mon,Tue,Thu-Sun 18:47 Atlanta (ATL) N 20:02 Chicago O'Hare (ORD) 1 United Airlines UA 1046 Non-stop Airbus A319 (319) 2:15 Valid until 2026-01-04
Mon 18:47 Atlanta (ATL) N 20:02 Chicago O'Hare (ORD) 1 United Airlines UA 1046 Non-stop Airbus A320 (320) 2:15 Operates only on 2026-01-05
Mon-Fri,Sun 18:57 Atlanta (ATL) N 20:18 Chicago O'Hare (ORD) 1 United Airlines UA 1046 Non-stop Airbus A319 (319) 2:21 Effective 2026-03-05 through 2026-03-27
Daily 18:59 Atlanta (ATL) N 20:21 Chicago O'Hare (ORD) 1 United Airlines UA 1046 Non-stop Airbus A319 (319) 2:22 Effective 2026-03-29 through 2026-04-29
Daily 18:59 Atlanta (ATL) N 20:08 Chicago O'Hare (ORD) 1 United Airlines UA 1046 Non-stop Airbus A319 (319) 2:09 Effective 2026-04-30 through 2026-05-20
Daily 18:59 Atlanta (ATL) N 20:08 Chicago O'Hare (ORD) 1 United Airlines UA 1046 Non-stop Airbus A320 (320) 2:09 Effective from 2026-05-21
Sat 19:00 Atlanta (ATL) N 20:15 Chicago O'Hare (ORD) 1 United Airlines UA 1046 Non-stop Airbus A320 (320) 2:15 Effective 2026-01-10 through 2026-02-07
Mon,Thu-Sun 19:00 Atlanta (ATL) N 20:21 Chicago O'Hare (ORD) 1 United Airlines UA 1046 Non-stop Airbus A320 (320) 2:21 Effective 2026-02-12 through 2026-03-02
Tue,Wed 19:00 Atlanta (ATL) N 20:20 Chicago O'Hare (ORD) 1 United Airlines UA 1046 Non-stop Boeing 737-900 (739) 2:20 Effective 2026-02-17 through 2026-03-04
Daily 06:30 Atlanta (ATL) N 07:34 Chicago O'Hare (ORD) 1 United Airlines UA 1270 Non-stop Airbus A320 (320) 2:04 Effective 2026-05-21 through 2026-10-24
Mon-Fri,Sun 08:10 Atlanta (ATL) N 09:14 Chicago O'Hare (ORD) 1 United Airlines UA 1270 Non-stop Airbus A320 (320) 2:04 Effective from 2026-10-25
Daily 13:33 Atlanta (ATL) N 14:55 Chicago O'Hare (ORD) 1 United Airlines UA 1396 Non-stop Airbus A319 (319) 2:22 Effective 2026-03-29 through 2026-04-29
Daily 13:33 Atlanta (ATL) N 14:55 Chicago O'Hare (ORD) 1 United Airlines UA 1396 Non-stop Boeing 737-800 (738) 2:22 Effective 2026-04-30 through 2026-05-20
Daily 08:08 Atlanta (ATL) N 09:12 Chicago O'Hare (ORD) 1 United Airlines UA 1554 Non-stop Boeing 737 MAX 9 (7M9) 2:04 Effective 2026-04-30 through 2026-05-20
Daily 08:15 Atlanta (ATL) N 09:34 Chicago O'Hare (ORD) 1 United Airlines UA 1554 Non-stop Boeing 737-800 (738) 2:19 Effective 2026-03-29 through 2026-04-29

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Parallax here ATL-ORD

1 2

A domestic route departing from the Atlanta airport (ATL) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 606 miles, or 976 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 2:04 and 2:22.

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

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FLIGHT SCHEDULE

Direct Flights:

United Airlines UA260

08:15

Atlanta (ATL) N

09:33

Chicago O'Hare (ORD) 1

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:18, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA516

15:30

Atlanta (ATL) N

16:52

Chicago O'Hare (ORD) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:22, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA516

15:30

Atlanta (ATL) N

16:35

Chicago O'Hare (ORD) 1

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:05, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA516

15:30

Atlanta (ATL) N

16:35

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:05, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA516

15:40

Atlanta (ATL) N

16:55

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA516

15:40

Atlanta (ATL) N

16:55

Chicago O'Hare (ORD) 1

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA516

15:42

Atlanta (ATL) N

17:03

Chicago O'Hare (ORD) 1

Effective 2026-02-12 through 2026-02-20

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:21, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA516

15:42

Atlanta (ATL) N

17:03

Chicago O'Hare (ORD) 1

Operates only on 2026-02-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:21, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA516

15:42

Atlanta (ATL) N

17:03

Chicago O'Hare (ORD) 1

Effective 2026-02-21 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:21, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA516

15:45

Atlanta (ATL) N

17:00

Chicago O'Hare (ORD) 1

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:15, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA516

15:45

Atlanta (ATL) N

17:05

Chicago O'Hare (ORD) 1

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA693

11:30

Atlanta (ATL) N

12:49

Chicago O'Hare (ORD) 1

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:19, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA693

11:30

Atlanta (ATL) N

12:48

Chicago O'Hare (ORD) 1

Operates only on 2026-02-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:18, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA693

11:30

Atlanta (ATL) N

12:48

Chicago O'Hare (ORD) 1

Effective 2026-02-15 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:18, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA693

11:30

Atlanta (ATL) N

12:48

Chicago O'Hare (ORD) 1

Effective 2026-02-16 through 2026-03-02

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:18, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA693

11:30

Atlanta (ATL) N

12:49

Chicago O'Hare (ORD) 1

Effective 2026-02-18 through 2026-02-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:19, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA693

11:30

Atlanta (ATL) N

12:49

Chicago O'Hare (ORD) 1

Operates only on 2026-03-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:19, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA693

11:30

Atlanta (ATL) N

12:48

Chicago O'Hare (ORD) 1

Operates only on 2026-03-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:18, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA745

11:23

Atlanta (ATL) N

12:38

Chicago O'Hare (ORD) 1

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:15, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA745

11:28

Atlanta (ATL) N

12:47

Chicago O'Hare (ORD) 1

Effective 2026-03-05 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:19, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA745

11:28

Atlanta (ATL) N

12:46

Chicago O'Hare (ORD) 1

Effective 2026-03-07 through 2026-03-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:18, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA745

11:28

Atlanta (ATL) N

12:46

Chicago O'Hare (ORD) 1

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:18, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA745

11:28

Atlanta (ATL) N

12:50

Chicago O'Hare (ORD) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:22, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA745

12:35

Atlanta (ATL) N

13:50

Chicago O'Hare (ORD) 1

Effective 2026-05-21 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA745

13:15

Atlanta (ATL) N

14:30

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-01-16

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA745

13:15

Atlanta (ATL) N

14:30

Chicago O'Hare (ORD) 1

Operates only on 2026-01-12

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA745

13:15

Atlanta (ATL) N

14:30

Chicago O'Hare (ORD) 1

Effective 2026-01-18 through 2026-01-19

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA745

13:15

Atlanta (ATL) N

14:30

Chicago O'Hare (ORD) 1

Effective 2026-01-20 through 2026-02-03

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA745

13:15

Atlanta (ATL) N

14:30

Chicago O'Hare (ORD) 1

Effective 2026-01-26 through 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA745

13:15

Atlanta (ATL) N

14:30

Chicago O'Hare (ORD) 1

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA745

13:15

Atlanta (ATL) N

14:30

Chicago O'Hare (ORD) 1

Effective 2026-02-05 through 2026-02-11

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA745

13:15

Atlanta (ATL) N

14:30

Chicago O'Hare (ORD) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1046

18:40

Atlanta (ATL) N

19:55

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-01-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1046

18:40

Atlanta (ATL) N

19:55

Chicago O'Hare (ORD) 1

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA1046

18:40

Atlanta (ATL) N

19:55

Chicago O'Hare (ORD) 1

Effective 2026-01-19 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1046

18:47

Atlanta (ATL) N

20:02

Chicago O'Hare (ORD) 1

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1046

18:47

Atlanta (ATL) N

20:02

Chicago O'Hare (ORD) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1046

18:57

Atlanta (ATL) N

20:18

Chicago O'Hare (ORD) 1

Effective 2026-03-05 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:21, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1046

18:59

Atlanta (ATL) N

20:21

Chicago O'Hare (ORD) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:22, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1046

18:59

Atlanta (ATL) N

20:08

Chicago O'Hare (ORD) 1

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:09, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1046

18:59

Atlanta (ATL) N

20:08

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:09, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1046

19:00

Atlanta (ATL) N

20:15

Chicago O'Hare (ORD) 1

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1046

19:00

Atlanta (ATL) N

20:21

Chicago O'Hare (ORD) 1

Effective 2026-02-12 through 2026-03-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:21, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1046

19:00

Atlanta (ATL) N

20:20

Chicago O'Hare (ORD) 1

Effective 2026-02-17 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1270

06:30

Atlanta (ATL) N

07:34

Chicago O'Hare (ORD) 1

Effective 2026-05-21 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:04, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1270

08:10

Atlanta (ATL) N

09:14

Chicago O'Hare (ORD) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:04, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1396

13:33

Atlanta (ATL) N

14:55

Chicago O'Hare (ORD) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:22, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1396

13:33

Atlanta (ATL) N

14:55

Chicago O'Hare (ORD) 1

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:22, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1554

08:08

Atlanta (ATL) N

09:12

Chicago O'Hare (ORD) 1

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:04, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1554

08:15

Atlanta (ATL) N

09:34

Chicago O'Hare (ORD) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:19, non-stop
Boeing 737-800 (738)

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A domestic route departing from the Atlanta airport (ATL) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 606 miles, or 976 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 2:04 and 2:22.

All ATL-ORD flights

All United Airlines flights

Return (ORD-ATL) flights

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