ANA flights from Dulles, Washington (IAD) to Chicago O'Hare (ORD).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 08:15 Dulles, Washington (IAD) 09:29 Chicago O'Hare (ORD) 1
ANA NH 7001 Non-stop Boeing 737-800 (738) 2:14 Effective 2024-11-02 through 2024-11-30
Codeshare flight, operated by United Airlines.(UA 672)
Daily 08:20 Dulles, Washington (IAD) 09:34 Chicago O'Hare (ORD) 1
ANA NH 7001 Non-stop Boeing 737-900 (739) 2:14 Effective 2024-12-03 through 2024-12-18
Codeshare flight, operated by United Airlines.(UA 599Z)
Mon 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1
ANA NH 7001 Non-stop Boeing 737 MAX 8 (7M8) 2:11 Valid until 2024-09-02
Codeshare flight, operated by United Airlines.(UA 1523)
Tue,Wed,Fri-Sun 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1
ANA NH 7001 Non-stop Boeing 737-900 (739) 2:11 Valid until 2024-09-01
Codeshare flight, operated by United Airlines.(UA 1523)
Tue,Thu 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1
ANA NH 7001 Non-stop Boeing 737-800 (738) 2:11 Valid until 2024-09-03
Codeshare flight, operated by United Airlines.(UA 1523)
Mon-Fri,Sun 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1
ANA NH 7001 Non-stop Boeing 737-900 (739) 2:11 Effective 2024-09-04 through 2024-09-13
Codeshare flight, operated by United Airlines.(UA 1523)
Sat 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1
ANA NH 7001 Non-stop Airbus A320 (320) 2:11 Operates only on 2024-09-07
Codeshare flight, operated by United Airlines.(UA 1523)
Daily 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1
ANA NH 7001 Non-stop Boeing 737-900 (739) 2:11 Effective 2024-09-14 through 2024-09-25
Codeshare flight, operated by United Airlines.(UA 1523)
Daily 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1
ANA NH 7001 Non-stop Boeing 737-800 (738) 2:11 Effective 2024-09-26 through 2024-10-05
Codeshare flight, operated by United Airlines.(UA 1105)
Sun 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1
ANA NH 7001 Non-stop Airbus A320 (320) 2:11 Operates only on 2024-10-06
Codeshare flight, operated by United Airlines.(UA 1105)
Daily 08:25 Dulles, Washington (IAD) 09:36 Chicago O'Hare (ORD) 1
ANA NH 7001 Non-stop Boeing 737-800 (738) 2:11 Effective 2024-10-07 through 2024-10-26
Codeshare flight, operated by United Airlines.(UA 1105)
Mon-Fri,Sun 08:35 Dulles, Washington (IAD) 09:49 Chicago O'Hare (ORD) 1
ANA NH 7001 Non-stop Boeing 737-800 (738) 2:14 Effective 2024-10-27 through 2024-12-02
Codeshare flight, operated by United Airlines.(UA 672)
Daily 08:35 Dulles, Washington (IAD) 09:39 Chicago O'Hare (ORD) 1
ANA NH 7001 Non-stop Boeing 737-800 (738) 2:04 Effective from 2025-01-07
Codeshare flight, operated by United Airlines.(UA 2440)
Daily 12:35 Dulles, Washington (IAD) 13:42 Chicago O'Hare (ORD) 1
ANA NH 7138 Non-stop Boeing 737-800 (738) 2:07 Effective from 2025-01-07
Codeshare flight, operated by United Airlines.(UA 2331)
Sun 12:40 Dulles, Washington (IAD) 14:00 Chicago O'Hare (ORD) 1
ANA NH 7138 Non-stop Airbus A319 (319) 2:20 Effective 2024-12-22 through 2025-01-05
Codeshare flight, operated by United Airlines.(UA 1581)
Tue-Fri 12:45 Dulles, Washington (IAD) 14:05 Chicago O'Hare (ORD) 1
ANA NH 7138 Non-stop Airbus A319 (319) 2:20 Effective 2024-12-19 through 2024-12-26
Codeshare flight, operated by United Airlines.(UA 1581)
Mon,Fri 12:45 Dulles, Washington (IAD) 14:05 Chicago O'Hare (ORD) 1
ANA NH 7138 Non-stop Boeing 737-700 (73G) 2:20 Effective 2024-12-23 through 2024-12-30
Codeshare flight, operated by United Airlines.(UA 1581)
Tue 12:45 Dulles, Washington (IAD) 14:05 Chicago O'Hare (ORD) 1
ANA NH 7138 Non-stop Boeing 737-700 (73G) 2:20 Operates only on 2024-12-31
Codeshare flight, operated by United Airlines.(UA 1581)
Mon,Wed-Fri 12:45 Dulles, Washington (IAD) 14:05 Chicago O'Hare (ORD) 1
ANA NH 7138 Non-stop Airbus A319 (319) 2:20 Effective 2025-01-01 through 2025-01-06
Codeshare flight, operated by United Airlines.(UA 1581)
Daily 12:48 Dulles, Washington (IAD) 13:55 Chicago O'Hare (ORD) 1
ANA NH 7138 Non-stop Airbus A320 (320) 2:07 Valid until 2024-09-25
Codeshare flight, operated by United Airlines.(UA 1562)
Mon-Sat 12:55 Dulles, Washington (IAD) 14:02 Chicago O'Hare (ORD) 1
ANA NH 7138 Non-stop Boeing 737 MAX 9 (7M9) 2:07 Effective 2024-09-26 through 2024-10-26
Codeshare flight, operated by United Airlines.(UA 1083)
Sun 12:55 Dulles, Washington (IAD) 14:02 Chicago O'Hare (ORD) 1
ANA NH 7138 Non-stop Boeing 737-900 (739) 2:07 Effective 2024-09-29 through 2024-10-06
Codeshare flight, operated by United Airlines.(UA 1083)
Sun 12:55 Dulles, Washington (IAD) 14:02 Chicago O'Hare (ORD) 1
ANA NH 7138 Non-stop Boeing 737-700 (73G) 2:07 Operates only on 2024-10-13
Codeshare flight, operated by United Airlines.(UA 1083)
Sun 12:55 Dulles, Washington (IAD) 14:02 Chicago O'Hare (ORD) 1
ANA NH 7138 Non-stop Boeing 737-900 (739) 2:07 Operates only on 2024-10-20
Codeshare flight, operated by United Airlines.(UA 1083)
Sat 12:55 Dulles, Washington (IAD) 14:15 Chicago O'Hare (ORD) 1
ANA NH 7138 Non-stop Boeing 737-900 (739) 2:20 Operates only on 2024-12-21
Codeshare flight, operated by United Airlines.(UA 1581)
Sat 12:55 Dulles, Washington (IAD) 14:15 Chicago O'Hare (ORD) 1
ANA NH 7138 Non-stop Airbus A319 (319) 2:20 Effective 2024-12-28 through 2025-01-04
Codeshare flight, operated by United Airlines.(UA 1581)
Daily 13:05 Dulles, Washington (IAD) 14:19 Chicago O'Hare (ORD) 1
ANA NH 7138 Non-stop Boeing 737-800 (738) 2:14 Effective 2024-10-27 through 2024-12-03
Codeshare flight, operated by United Airlines.(UA 673)
Mon,Wed,Fri 13:05 Dulles, Washington (IAD) 14:19 Chicago O'Hare (ORD) 1
ANA NH 7138 Non-stop Boeing 737-700 (73G) 2:14 Effective 2024-12-04 through 2024-12-18
Codeshare flight, operated by United Airlines.(UA 2331)
Tue,Thu,Sun 13:05 Dulles, Washington (IAD) 14:19 Chicago O'Hare (ORD) 1
ANA NH 7138 Non-stop Boeing 737-800 (738) 2:14 Effective 2024-12-05 through 2024-12-17
Codeshare flight, operated by United Airlines.(UA 673)
Sat 13:05 Dulles, Washington (IAD) 14:19 Chicago O'Hare (ORD) 1
ANA NH 7138 Non-stop Airbus A320 (320) 2:14 Effective 2024-12-07 through 2024-12-14
Codeshare flight, operated by United Airlines.(UA 2331)




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ANA flights from Dulles, Washington (IAD) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
ANA NH7001
08:15
Dulles, Washington (IAD)

09:29
Chicago O'Hare (ORD) 1
Effective 2024-11-02 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 672)
Duration: 2:14, non-stop
Boeing 737-800 (738)
ANA NH7001
08:20
Dulles, Washington (IAD)

09:34
Chicago O'Hare (ORD) 1
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.(UA 599Z)
Duration: 2:14, non-stop
Boeing 737-900 (739)
ANA NH7001
08:25
Dulles, Washington (IAD)

09:36
Chicago O'Hare (ORD) 1
Valid until 2024-09-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1523)
Duration: 2:11, non-stop
Boeing 737 MAX 8 (7M8)
ANA NH7001
08:25
Dulles, Washington (IAD)

09:36
Chicago O'Hare (ORD) 1
Valid until 2024-09-01
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1523)
Duration: 2:11, non-stop
Boeing 737-900 (739)
ANA NH7001
08:25
Dulles, Washington (IAD)

09:36
Chicago O'Hare (ORD) 1
Valid until 2024-09-03
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1523)
Duration: 2:11, non-stop
Boeing 737-800 (738)
ANA NH7001
08:25
Dulles, Washington (IAD)

09:36
Chicago O'Hare (ORD) 1
Effective 2024-09-04 through 2024-09-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1523)
Duration: 2:11, non-stop
Boeing 737-900 (739)
ANA NH7001
08:25
Dulles, Washington (IAD)

09:36
Chicago O'Hare (ORD) 1
Operates only on 2024-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1523)
Duration: 2:11, non-stop
Airbus A320 (320)
ANA NH7001
08:25
Dulles, Washington (IAD)

09:36
Chicago O'Hare (ORD) 1
Effective 2024-09-14 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1523)
Duration: 2:11, non-stop
Boeing 737-900 (739)
ANA NH7001
08:25
Dulles, Washington (IAD)

09:36
Chicago O'Hare (ORD) 1
Effective 2024-09-26 through 2024-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1105)
Duration: 2:11, non-stop
Boeing 737-800 (738)
ANA NH7001
08:25
Dulles, Washington (IAD)

09:36
Chicago O'Hare (ORD) 1
Operates only on 2024-10-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1105)
Duration: 2:11, non-stop
Airbus A320 (320)
ANA NH7001
08:25
Dulles, Washington (IAD)

09:36
Chicago O'Hare (ORD) 1
Effective 2024-10-07 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1105)
Duration: 2:11, non-stop
Boeing 737-800 (738)
ANA NH7001
08:35
Dulles, Washington (IAD)

09:49
Chicago O'Hare (ORD) 1
Effective 2024-10-27 through 2024-12-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 672)
Duration: 2:14, non-stop
Boeing 737-800 (738)
ANA NH7001
08:35
Dulles, Washington (IAD)

09:39
Chicago O'Hare (ORD) 1
Effective from 2025-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2440)
Duration: 2:04, non-stop
Boeing 737-800 (738)
ANA NH7138
12:35
Dulles, Washington (IAD)

13:42
Chicago O'Hare (ORD) 1
Effective from 2025-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2331)
Duration: 2:07, non-stop
Boeing 737-800 (738)
ANA NH7138
12:40
Dulles, Washington (IAD)

14:00
Chicago O'Hare (ORD) 1
Effective 2024-12-22 through 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1581)
Duration: 2:20, non-stop
Airbus A319 (319)
ANA NH7138
12:45
Dulles, Washington (IAD)

14:05
Chicago O'Hare (ORD) 1
Effective 2024-12-19 through 2024-12-26
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1581)
Duration: 2:20, non-stop
Airbus A319 (319)
ANA NH7138
12:45
Dulles, Washington (IAD)

14:05
Chicago O'Hare (ORD) 1
Effective 2024-12-23 through 2024-12-30
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1581)
Duration: 2:20, non-stop
Boeing 737-700 (73G)
ANA NH7138
12:45
Dulles, Washington (IAD)

14:05
Chicago O'Hare (ORD) 1
Operates only on 2024-12-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1581)
Duration: 2:20, non-stop
Boeing 737-700 (73G)
ANA NH7138
12:45
Dulles, Washington (IAD)

14:05
Chicago O'Hare (ORD) 1
Effective 2025-01-01 through 2025-01-06
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1581)
Duration: 2:20, non-stop
Airbus A319 (319)
ANA NH7138
12:48
Dulles, Washington (IAD)

13:55
Chicago O'Hare (ORD) 1
Valid until 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1562)
Duration: 2:07, non-stop
Airbus A320 (320)
ANA NH7138
12:55
Dulles, Washington (IAD)

14:02
Chicago O'Hare (ORD) 1
Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1083)
Duration: 2:07, non-stop
Boeing 737 MAX 9 (7M9)
ANA NH7138
12:55
Dulles, Washington (IAD)

14:02
Chicago O'Hare (ORD) 1
Effective 2024-09-29 through 2024-10-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1083)
Duration: 2:07, non-stop
Boeing 737-900 (739)
ANA NH7138
12:55
Dulles, Washington (IAD)

14:02
Chicago O'Hare (ORD) 1
Operates only on 2024-10-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1083)
Duration: 2:07, non-stop
Boeing 737-700 (73G)
ANA NH7138
12:55
Dulles, Washington (IAD)

14:02
Chicago O'Hare (ORD) 1
Operates only on 2024-10-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1083)
Duration: 2:07, non-stop
Boeing 737-900 (739)
ANA NH7138
12:55
Dulles, Washington (IAD)

14:15
Chicago O'Hare (ORD) 1
Operates only on 2024-12-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1581)
Duration: 2:20, non-stop
Boeing 737-900 (739)
ANA NH7138
12:55
Dulles, Washington (IAD)

14:15
Chicago O'Hare (ORD) 1
Effective 2024-12-28 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1581)
Duration: 2:20, non-stop
Airbus A319 (319)
ANA NH7138
13:05
Dulles, Washington (IAD)

14:19
Chicago O'Hare (ORD) 1
Effective 2024-10-27 through 2024-12-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 673)
Duration: 2:14, non-stop
Boeing 737-800 (738)
ANA NH7138
13:05
Dulles, Washington (IAD)

14:19
Chicago O'Hare (ORD) 1
Effective 2024-12-04 through 2024-12-18
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2331)
Duration: 2:14, non-stop
Boeing 737-700 (73G)
ANA NH7138
13:05
Dulles, Washington (IAD)

14:19
Chicago O'Hare (ORD) 1
Effective 2024-12-05 through 2024-12-17
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 673)
Duration: 2:14, non-stop
Boeing 737-800 (738)
ANA NH7138
13:05
Dulles, Washington (IAD)

14:19
Chicago O'Hare (ORD) 1
Effective 2024-12-07 through 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2331)
Duration: 2:14, non-stop
Airbus A320 (320)
  • A domestic route departing from the Dulles, Washington airport (IAD) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 587 miles, or 945 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 2:20.
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