ANA flight NH 7139: Chicago O'Hare - Washington Dulles

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed,Thu,Sun 08:50 Chicago O'Hare (ORD) 1 11:49 Washington Dulles (IAD)
NH 7139 Non-stop Boeing 737 MAX 9 (7M9) 1:59 Effective 2026-02-12 through 2026-02-19
Codeshare flight, operated by United Airlines.(UA 1357)
Tue,Fri 08:50 Chicago O'Hare (ORD) 1 11:49 Washington Dulles (IAD)
NH 7139 Non-stop Boeing 737-900 (739) 1:59 Effective 2026-02-13 through 2026-02-17
Codeshare flight, operated by United Airlines.(UA 1357)
Sat 08:50 Chicago O'Hare (ORD) 1 11:49 Washington Dulles (IAD)
NH 7139 Non-stop Boeing 737-800 (738) 1:59 Operates only on 2026-02-14
Codeshare flight, operated by United Airlines.(UA 1357)
Mon 08:50 Chicago O'Hare (ORD) 1 11:50 Washington Dulles (IAD)
NH 7139 Non-stop Airbus A321neo (32Q) 2:00 Effective 2026-02-16 through 2026-03-02
Codeshare flight, operated by United Airlines.(UA 1357)
Wed-Fri,Sun 08:50 Chicago O'Hare (ORD) 1 11:49 Washington Dulles (IAD)
NH 7139 Non-stop Boeing 737 MAX 9 (7M9) 1:59 Effective 2026-02-20 through 2026-03-01
Codeshare flight, operated by United Airlines.(UA 1357)
Tue,Sat 08:50 Chicago O'Hare (ORD) 1 11:49 Washington Dulles (IAD)
NH 7139 Non-stop Boeing 737-900 (739) 1:59 Effective 2026-02-21 through 2026-03-03
Codeshare flight, operated by United Airlines.(UA 1357)
Wed-Sat 08:50 Chicago O'Hare (ORD) 1 11:49 Washington Dulles (IAD)
NH 7139 Non-stop Boeing 737-900 (739) 1:59 Effective 2026-03-04 through 2026-03-07
Codeshare flight, operated by United Airlines.(UA 1357)
Sat 08:51 Chicago O'Hare (ORD) 1 11:51 Washington Dulles (IAD)
NH 7139 Non-stop Airbus A319 (319) 2:00 Valid until 2026-01-03
Codeshare flight, operated by United Airlines.(UA 1709)
Mon-Wed,Fri,Sun 08:51 Chicago O'Hare (ORD) 1 11:45 Washington Dulles (IAD)
NH 7139 Non-stop Boeing 737-800 (738) 1:54 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 1709)
Thu 08:51 Chicago O'Hare (ORD) 1 11:45 Washington Dulles (IAD)
NH 7139 Non-stop Boeing 737-900 (739) 1:54 Operates only on 2026-01-01
Codeshare flight, operated by United Airlines.(UA 482)
Tue 08:52 Chicago O'Hare (ORD) 1 11:46 Washington Dulles (IAD)
NH 7139 Non-stop Boeing 737-900 (739) 1:54 Operates only on 2026-01-06
Codeshare flight, operated by United Airlines.(UA 1357)
Mon,Tue,Thu-Sun 08:52 Chicago O'Hare (ORD) 1 11:46 Washington Dulles (IAD)
NH 7139 Non-stop Boeing 737 MAX 9 (7M9) 1:54 Effective 2026-01-08 through 2026-02-10
Codeshare flight, operated by United Airlines.(UA 1357)
Daily 11:15 Chicago O'Hare (ORD) 1 14:03 Washington Dulles (IAD)
NH 7139 Non-stop Boeing 737-800 (738) 1:48 Effective 2026-04-30 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 1869)
Daily 12:59 Chicago O'Hare (ORD) 1 16:02 Washington Dulles (IAD)
NH 7139 Non-stop Boeing 737-900 (739) 2:03 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 293)
Wed 13:00 Chicago O'Hare (ORD) 1 16:00 Washington Dulles (IAD)
NH 7139 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 293)
Sun 13:06 Chicago O'Hare (ORD) 1 16:09 Washington Dulles (IAD)
NH 7139 Non-stop Airbus A319 (319) 2:03 Effective 2026-03-08 through 2026-03-22
Codeshare flight, operated by United Airlines.(UA 293)
Mon,Wed,Fri 13:06 Chicago O'Hare (ORD) 1 16:09 Washington Dulles (IAD)
NH 7139 Non-stop Airbus A321neo (32Q) 2:03 Effective 2026-03-09 through 2026-03-18
Codeshare flight, operated by United Airlines.(UA 293)
Tue 13:06 Chicago O'Hare (ORD) 1 16:09 Washington Dulles (IAD)
NH 7139 Non-stop Boeing 737-900 (739) 2:03 Effective 2026-03-10 through 2026-03-24
Codeshare flight, operated by United Airlines.(UA 293)
Thu 13:06 Chicago O'Hare (ORD) 1 16:09 Washington Dulles (IAD)
NH 7139 Non-stop Airbus A320 (320) 2:03 Operates only on 2026-03-12
Codeshare flight, operated by United Airlines.(UA 293)
Sat 13:06 Chicago O'Hare (ORD) 1 16:09 Washington Dulles (IAD)
NH 7139 Non-stop Boeing 737-700 (73G) 2:03 Effective 2026-03-14 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 293)
Mon,Wed-Fri 13:06 Chicago O'Hare (ORD) 1 16:09 Washington Dulles (IAD)
NH 7139 Non-stop Airbus A321neo (32Q) 2:03 Effective 2026-03-19 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 293)
Daily 13:12 Chicago O'Hare (ORD) 1 16:01 Washington Dulles (IAD)
NH 7139 Non-stop Boeing 737-800 (738) 1:49 Effective from 2026-10-25
Codeshare flight, operated by United Airlines.(UA 293)


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ANA flight NH 7139:
Chicago O'Hare - Washington Dulles
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
ANA NH7139
08:50
Chicago O'Hare (ORD) 1

11:49
Washington Dulles (IAD)
Effective 2026-02-12 through 2026-02-19
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1357)
Duration: 1:59, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
ANA NH7139
08:50
Chicago O'Hare (ORD) 1

11:49
Washington Dulles (IAD)
Effective 2026-02-13 through 2026-02-17
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1357)
Duration: 1:59, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7139
08:50
Chicago O'Hare (ORD) 1

11:49
Washington Dulles (IAD)
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1357)
Duration: 1:59, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
ANA NH7139
08:50
Chicago O'Hare (ORD) 1

11:50
Washington Dulles (IAD)
Effective 2026-02-16 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1357)
Duration: 2:00, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
ANA NH7139
08:50
Chicago O'Hare (ORD) 1

11:49
Washington Dulles (IAD)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1357)
Duration: 1:59, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
ANA NH7139
08:50
Chicago O'Hare (ORD) 1

11:49
Washington Dulles (IAD)
Effective 2026-02-21 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1357)
Duration: 1:59, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7139
08:50
Chicago O'Hare (ORD) 1

11:49
Washington Dulles (IAD)
Effective 2026-03-04 through 2026-03-07
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1357)
Duration: 1:59, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7139
08:51
Chicago O'Hare (ORD) 1

11:51
Washington Dulles (IAD)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1709)
Duration: 2:00, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
ANA NH7139
08:51
Chicago O'Hare (ORD) 1

11:45
Washington Dulles (IAD)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1709)
Duration: 1:54, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
ANA NH7139
08:51
Chicago O'Hare (ORD) 1

11:45
Washington Dulles (IAD)
Operates only on 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 482)
Duration: 1:54, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7139
08:52
Chicago O'Hare (ORD) 1

11:46
Washington Dulles (IAD)
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1357)
Duration: 1:54, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7139
08:52
Chicago O'Hare (ORD) 1

11:46
Washington Dulles (IAD)
Effective 2026-01-08 through 2026-02-10
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1357)
Duration: 1:54, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
ANA NH7139
11:15
Chicago O'Hare (ORD) 1

14:03
Washington Dulles (IAD)
Effective 2026-04-30 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1869)
Duration: 1:48, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
ANA NH7139
12:59
Chicago O'Hare (ORD) 1

16:02
Washington Dulles (IAD)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 293)
Duration: 2:03, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7139
13:00
Chicago O'Hare (ORD) 1

16:00
Washington Dulles (IAD)
Effective 2026-01-07 through 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 293)
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
ANA NH7139
13:06
Chicago O'Hare (ORD) 1

16:09
Washington Dulles (IAD)
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 293)
Duration: 2:03, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
ANA NH7139
13:06
Chicago O'Hare (ORD) 1

16:09
Washington Dulles (IAD)
Effective 2026-03-09 through 2026-03-18
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 293)
Duration: 2:03, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
ANA NH7139
13:06
Chicago O'Hare (ORD) 1

16:09
Washington Dulles (IAD)
Effective 2026-03-10 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 293)
Duration: 2:03, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7139
13:06
Chicago O'Hare (ORD) 1

16:09
Washington Dulles (IAD)
Operates only on 2026-03-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 293)
Duration: 2:03, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
ANA NH7139
13:06
Chicago O'Hare (ORD) 1

16:09
Washington Dulles (IAD)
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 293)
Duration: 2:03, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
ANA NH7139
13:06
Chicago O'Hare (ORD) 1

16:09
Washington Dulles (IAD)
Effective 2026-03-19 through 2026-03-27
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 293)
Duration: 2:03, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
ANA NH7139
13:12
Chicago O'Hare (ORD) 1

16:01
Washington Dulles (IAD)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 293)
Duration: 1:49, non-stop
Boeing 737-800 (738)
  • NH 7139 is a domestic flight departing from the Chicago O'Hare airport (ORD) and arriving at Washington Dulles airport (IAD).
  • The flight distance is 587 miles, or 945 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 1:48 and 2:03.
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