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

FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 10:10 Atlanta (ATL) N 11:31 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Boeing 737-700 (73G) 2:21 Effective 2026-01-10 through 2026-02-07 Codeshare flight, operated by United Airlines.(UA 2605)
Mon-Fri,Sun 10:20 Atlanta (ATL) N 11:41 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Boeing 737-700 (73G) 2:21 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2066)
Sat 10:27 Atlanta (ATL) N 11:48 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Boeing 737-900 (739) 2:21 Valid until 2026-01-03 Codeshare flight, operated by United Airlines.(UA 2066)
Mon-Fri,Sun 11:28 Atlanta (ATL) N 12:47 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Airbus A320 (320) 2:19 Effective 2026-03-05 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 745)
Sat 11:28 Atlanta (ATL) N 12:46 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Boeing 737-700 (73G) 2:18 Effective 2026-03-07 through 2026-03-21 Codeshare flight, operated by United Airlines.(UA 745)
Sat 11:28 Atlanta (ATL) N 12:46 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Boeing 737-900 (739) 2:18 Operates only on 2026-03-28 Codeshare flight, operated by United Airlines.(UA 745)
Thu 11:30 Atlanta (ATL) N 12:49 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Airbus A320 (320) 2:19 Operates only on 2026-02-12 Codeshare flight, operated by United Airlines.(UA 693Z)
Fri 11:30 Atlanta (ATL) N 12:48 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Boeing 737-700 (73G) 2:18 Operates only on 2026-02-13 Codeshare flight, operated by United Airlines.(UA 693)
Sun 11:30 Atlanta (ATL) N 12:48 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Boeing 737 MAX 8 (7M8) 2:18 Effective 2026-02-15 through 2026-03-01 Codeshare flight, operated by United Airlines.(UA 693Z)
Mon,Tue,Thu,Fri 11:30 Atlanta (ATL) N 12:48 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Boeing 737-800 (738) 2:18 Effective 2026-02-16 through 2026-03-02 Codeshare flight, operated by United Airlines.(UA 693)
Wed 11:30 Atlanta (ATL) N 12:49 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Airbus A319 (319) 2:19 Effective 2026-02-18 through 2026-02-25 Codeshare flight, operated by United Airlines.(UA 693)
Tue 11:30 Atlanta (ATL) N 12:49 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Airbus A319 (319) 2:19 Operates only on 2026-03-03 Codeshare flight, operated by United Airlines.(UA 693)
Wed 11:30 Atlanta (ATL) N 12:48 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Boeing 737-800 (738) 2:18 Operates only on 2026-03-04 Codeshare flight, operated by United Airlines.(UA 693)
Tue-Fri,Sun 13:15 Atlanta (ATL) N 14:30 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Airbus A320 (320) 2:15 Effective 2026-01-06 through 2026-01-16 Codeshare flight, operated by United Airlines.(UA 745)
Mon 13:15 Atlanta (ATL) N 14:30 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Boeing 737-900 (739) 2:15 Operates only on 2026-01-12 Codeshare flight, operated by United Airlines.(UA 745)
Mon,Sun 13:15 Atlanta (ATL) N 14:30 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Airbus A319 (319) 2:15 Effective 2026-01-18 through 2026-01-19 Codeshare flight, operated by United Airlines.(UA 745)
Tue-Fri,Sun 13:15 Atlanta (ATL) N 14:30 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Airbus A320 (320) 2:15 Effective 2026-01-20 through 2026-02-03 Codeshare flight, operated by United Airlines.(UA 745)
Mon 13:15 Atlanta (ATL) N 14:30 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Boeing 737-900 (739) 2:15 Effective 2026-01-26 through 2026-02-09 Codeshare flight, operated by United Airlines.(UA 745)
Wed 13:15 Atlanta (ATL) N 14:30 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Boeing 737-800 (738) 2:15 Operates only on 2026-02-04 Codeshare flight, operated by United Airlines.(UA 745)
Tue-Fri,Sun 13:15 Atlanta (ATL) N 14:30 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Airbus A320 (320) 2:15 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 745)
Daily 15:30 Atlanta (ATL) N 16:52 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Airbus A319 (319) 2:22 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 516)
Daily 15:30 Atlanta (ATL) N 16:35 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Airbus A319 (319) 2:05 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 516)
Daily 15:30 Atlanta (ATL) N 16:35 Chicago O'Hare (ORD) 1 ANA NH 7403 Non-stop Airbus A320 (320) 2:05 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 516)
Daily 06:30 Atlanta (ATL) N 07:34 Chicago O'Hare (ORD) 1 ANA NH 7421 Non-stop Airbus A320 (320) 2:04 Effective 2026-05-21 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 1270)
Daily 08:08 Atlanta (ATL) N 09:12 Chicago O'Hare (ORD) 1 ANA NH 7421 Non-stop Boeing 737 MAX 9 (7M9) 2:04 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1554)
Daily 08:10 Atlanta (ATL) N 09:14 Chicago O'Hare (ORD) 1 ANA NH 7421 Non-stop Airbus A320 (320) 2:04 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 1270)
Daily 08:15 Atlanta (ATL) N 09:33 Chicago O'Hare (ORD) 1 ANA NH 7421 Non-stop Boeing 737-800 (738) 2:18 Effective 2026-02-12 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 260)
Daily 08:15 Atlanta (ATL) N 09:34 Chicago O'Hare (ORD) 1 ANA NH 7421 Non-stop Boeing 737-800 (738) 2:19 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1554)

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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FLIGHT SCHEDULE

Direct Codeshare Flights:

ANA NH7403

10:10

Atlanta (ATL) N

11:31

Chicago O'Hare (ORD) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2605)

Duration: 2:21, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

ANA NH7403

10:20

Atlanta (ATL) N

11:41

Chicago O'Hare (ORD) 1

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2066)

Duration: 2:21, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

ANA NH7403

10:27

Atlanta (ATL) N

11:48

Chicago O'Hare (ORD) 1

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2066)

Duration: 2:21, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

ANA NH7403

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

Codeshare flight, operated by United Airlines. (UA 745)

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

Direct Codeshare Flights:

ANA NH7403

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
-

Codeshare flight, operated by United Airlines. (UA 745)

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

Direct Codeshare Flights:

ANA NH7403

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
-

Codeshare flight, operated by United Airlines. (UA 745)

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

Direct Codeshare Flights:

ANA NH7403

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
-

Codeshare flight, operated by United Airlines.(UA 693Z)

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

Direct Codeshare Flights:

ANA NH7403

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
-

Codeshare flight, operated by United Airlines. (UA 693)

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

Direct Codeshare Flights:

ANA NH7403

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

Codeshare flight, operated by United Airlines.(UA 693Z)

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

Direct Codeshare Flights:

ANA NH7403

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
-

Codeshare flight, operated by United Airlines. (UA 693)

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

Direct Codeshare Flights:

ANA NH7403

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
-

Codeshare flight, operated by United Airlines. (UA 693)

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

Direct Codeshare Flights:

ANA NH7403

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
-

Codeshare flight, operated by United Airlines. (UA 693)

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

Direct Codeshare Flights:

ANA NH7403

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
-

Codeshare flight, operated by United Airlines. (UA 693)

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

Direct Codeshare Flights:

ANA NH7403

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

Codeshare flight, operated by United Airlines. (UA 745)

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

Direct Codeshare Flights:

ANA NH7403

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
-

Codeshare flight, operated by United Airlines. (UA 745)

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

Direct Codeshare Flights:

ANA NH7403

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

Codeshare flight, operated by United Airlines. (UA 745)

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

Direct Codeshare Flights:

ANA NH7403

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

Codeshare flight, operated by United Airlines. (UA 745)

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

Direct Codeshare Flights:

ANA NH7403

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
-

Codeshare flight, operated by United Airlines. (UA 745)

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

Direct Codeshare Flights:

ANA NH7403

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
-

Codeshare flight, operated by United Airlines. (UA 745)

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

Direct Codeshare Flights:

ANA NH7403

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

Codeshare flight, operated by United Airlines. (UA 745)

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

Direct Codeshare Flights:

ANA NH7403

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

Codeshare flight, operated by United Airlines. (UA 516)

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

Direct Codeshare Flights:

ANA NH7403

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

Codeshare flight, operated by United Airlines. (UA 516)

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

Direct Codeshare Flights:

ANA NH7403

15:30

Atlanta (ATL) N

16:35

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 516)

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

Direct Codeshare Flights:

ANA NH7421

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

Codeshare flight, operated by United Airlines. (UA 1270)

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

Direct Codeshare Flights:

ANA NH7421

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

Codeshare flight, operated by United Airlines. (UA 1554)

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

Direct Codeshare Flights:

ANA NH7421

08:10

Atlanta (ATL) N

09:14

Chicago O'Hare (ORD) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1270)

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

Direct Codeshare Flights:

ANA NH7421

08:15

Atlanta (ATL) N

09:33

Chicago O'Hare (ORD) 1

Effective 2026-02-12 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 260)

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

Direct Codeshare Flights:

ANA NH7421

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

Codeshare flight, operated by United Airlines. (UA 1554)

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

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

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