ANA flights from Chicago O'Hare (ORD) to Houston George Bush (IAH).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 15:53 Chicago O'Hare (ORD) 1 19:01 Houston George Bush (IAH) C
ANA NH 7026 Non-stop Airbus A321neo (32Q) 3:08 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 2095)
Sun 15:55 Chicago O'Hare (ORD) 1 18:58 Houston George Bush (IAH) C
ANA NH 7026 Non-stop Airbus A321neo (32Q) 3:03 Effective 2026-02-15 through 2026-03-01
Codeshare flight, operated by United Airlines.(UA 714)
Daily 16:00 Chicago O'Hare (ORD) 1 19:08 Houston George Bush (IAH) C
ANA NH 7026 Non-stop Airbus A321neo (32Q) 3:08 Valid until 2026-01-04
Codeshare flight, operated by United Airlines.(UA 2095)
Mon 16:00 Chicago O'Hare (ORD) 1 19:07 Houston George Bush (IAH) C
ANA NH 7026 Non-stop Boeing 737-900 (739) 3:07 Operates only on 2026-01-05
Codeshare flight, operated by United Airlines.(UA 2095)
Mon-Sat 16:00 Chicago O'Hare (ORD) 1 19:03 Houston George Bush (IAH) C
ANA NH 7026 Non-stop Airbus A321neo (32Q) 3:03 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by United Airlines.(UA 714)
Daily 16:57 Chicago O'Hare (ORD) 1 19:40 Houston George Bush (IAH) C
ANA NH 7026 Non-stop Boeing 737-900 (739) 2:43 Effective from 2026-08-18
Codeshare flight, operated by United Airlines.(UA 600)
Daily 17:15 Chicago O'Hare (ORD) 1 20:20 Houston George Bush (IAH) C
ANA NH 7026 Non-stop Boeing 737-900 (739) 3:05 Effective 2026-03-29 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 2474)
Mon-Sat 17:20 Chicago O'Hare (ORD) 1 20:22 Houston George Bush (IAH) C
ANA NH 7026 Non-stop Boeing 737 MAX 9 (7M9) 3:02 Effective 2026-03-09 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 1986)
Sun 17:25 Chicago O'Hare (ORD) 1 20:27 Houston George Bush (IAH) C
ANA NH 7026 Non-stop Boeing 737-900 (739) 3:02 Effective 2026-03-08 through 2026-03-22
Codeshare flight, operated by United Airlines.(UA 1986)
Daily 18:25 Chicago O'Hare (ORD) 1 21:10 Houston George Bush (IAH) C
ANA NH 7026 Non-stop Boeing 737-900 (739) 2:45 Effective 2026-05-21 through 2026-08-17
Codeshare flight, operated by United Airlines.(UA 1475)
Daily 08:53 Chicago O'Hare (ORD) 1 12:00 Houston George Bush (IAH) C
ANA NH 7428 Non-stop Boeing 737-900 (739) 3:07 Effective 2026-02-12 through 2026-02-24
Codeshare flight, operated by United Airlines.(UA 2099)
Wed 08:53 Chicago O'Hare (ORD) 1 12:00 Houston George Bush (IAH) C
ANA NH 7428 Non-stop Boeing 737 MAX 9 (7M9) 3:07 Effective 2026-02-25 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 2099)
Mon,Tue,Thu-Sun 08:53 Chicago O'Hare (ORD) 1 12:00 Houston George Bush (IAH) C
ANA NH 7428 Non-stop Boeing 737-900 (739) 3:07 Effective 2026-02-26 through 2026-03-03
Codeshare flight, operated by United Airlines.(UA 2099)
Thu,Fri 08:53 Chicago O'Hare (ORD) 1 12:00 Houston George Bush (IAH) C
ANA NH 7428 Non-stop Boeing 737 MAX 9 (7M9) 3:07 Effective 2026-03-05 through 2026-03-06
Codeshare flight, operated by United Airlines.(UA 2225)
Sat 08:53 Chicago O'Hare (ORD) 1 12:00 Houston George Bush (IAH) C
ANA NH 7428 Non-stop Boeing 737-900 (739) 3:07 Operates only on 2026-03-07
Codeshare flight, operated by United Airlines.(UA 2225)
Mon-Wed,Fri,Sun 08:54 Chicago O'Hare (ORD) 1 12:05 Houston George Bush (IAH) C
ANA NH 7428 Non-stop Boeing 737-900 (739) 3:11 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 2084)
Thu,Sat 08:54 Chicago O'Hare (ORD) 1 12:07 Houston George Bush (IAH) C
ANA NH 7428 Non-stop Airbus A321neo (32Q) 3:13 Valid until 2026-01-03
Codeshare flight, operated by United Airlines.(UA 2084)
Mon-Fri,Sun 08:54 Chicago O'Hare (ORD) 1 12:05 Houston George Bush (IAH) C
ANA NH 7428 Non-stop Boeing 737-900 (739) 3:11 Effective 2026-01-07 through 2026-01-16
Codeshare flight, operated by United Airlines.(UA 1633)
Sat 08:54 Chicago O'Hare (ORD) 1 12:07 Houston George Bush (IAH) C
ANA NH 7428 Non-stop Airbus A321neo (32Q) 3:13 Operates only on 2026-01-10
Codeshare flight, operated by United Airlines.(UA 1633)
Daily 08:54 Chicago O'Hare (ORD) 1 12:05 Houston George Bush (IAH) C
ANA NH 7428 Non-stop Boeing 737-900 (739) 3:11 Effective 2026-01-17 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 1633)
Tue 08:59 Chicago O'Hare (ORD) 1 12:10 Houston George Bush (IAH) C
ANA NH 7428 Non-stop Boeing 737-900 (739) 3:11 Operates only on 2026-01-06
Codeshare flight, operated by United Airlines.(UA 1633)
Daily 10:35 Chicago O'Hare (ORD) 1 13:40 Houston George Bush (IAH) C
ANA NH 7428 Non-stop Boeing 737 MAX 9 (7M9) 3:05 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 2638)
Daily 10:35 Chicago O'Hare (ORD) 1 13:38 Houston George Bush (IAH) C
ANA NH 7428 Non-stop Boeing 737 MAX 9 (7M9) 3:03 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 2638)
Daily 10:35 Chicago O'Hare (ORD) 1 13:39 Houston George Bush (IAH) C
ANA NH 7428 Non-stop Airbus A321neo (32Q) 3:04 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 2638)
Daily 10:42 Chicago O'Hare (ORD) 1 13:25 Houston George Bush (IAH) C
ANA NH 7428 Non-stop Boeing 737-900 (739) 2:43 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 2638)




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ANA flights from Chicago O'Hare (ORD) to Houston George Bush (IAH).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
ANA NH7026
15:53
Chicago O'Hare (ORD) 1

19:01
Houston George Bush (IAH) C
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2095)
Duration: 3:08, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
ANA NH7026
15:55
Chicago O'Hare (ORD) 1

18:58
Houston George Bush (IAH) C
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 714)
Duration: 3:03, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
ANA NH7026
16:00
Chicago O'Hare (ORD) 1

19:08
Houston George Bush (IAH) C
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2095)
Duration: 3:08, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
ANA NH7026
16:00
Chicago O'Hare (ORD) 1

19:07
Houston George Bush (IAH) C
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2095)
Duration: 3:07, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7026
16:00
Chicago O'Hare (ORD) 1

19:03
Houston George Bush (IAH) C
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 714)
Duration: 3:03, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
ANA NH7026
16:57
Chicago O'Hare (ORD) 1

19:40
Houston George Bush (IAH) C
Effective from 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 600)
Duration: 2:43, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7026
17:15
Chicago O'Hare (ORD) 1

20:20
Houston George Bush (IAH) C
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2474)
Duration: 3:05, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7026
17:20
Chicago O'Hare (ORD) 1

20:22
Houston George Bush (IAH) C
Effective 2026-03-09 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1986)
Duration: 3:02, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
ANA NH7026
17:25
Chicago O'Hare (ORD) 1

20:27
Houston George Bush (IAH) C
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1986)
Duration: 3:02, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7026
18:25
Chicago O'Hare (ORD) 1

21:10
Houston George Bush (IAH) C
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1475)
Duration: 2:45, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7428
08:53
Chicago O'Hare (ORD) 1

12:00
Houston George Bush (IAH) C
Effective 2026-02-12 through 2026-02-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2099)
Duration: 3:07, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7428
08:53
Chicago O'Hare (ORD) 1

12:00
Houston George Bush (IAH) C
Effective 2026-02-25 through 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2099)
Duration: 3:07, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
ANA NH7428
08:53
Chicago O'Hare (ORD) 1

12:00
Houston George Bush (IAH) C
Effective 2026-02-26 through 2026-03-03
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2099)
Duration: 3:07, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7428
08:53
Chicago O'Hare (ORD) 1

12:00
Houston George Bush (IAH) C
Effective 2026-03-05 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2225)
Duration: 3:07, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
ANA NH7428
08:53
Chicago O'Hare (ORD) 1

12:00
Houston George Bush (IAH) C
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2225)
Duration: 3:07, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7428
08:54
Chicago O'Hare (ORD) 1

12:05
Houston George Bush (IAH) C
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2084)
Duration: 3:11, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7428
08:54
Chicago O'Hare (ORD) 1

12:07
Houston George Bush (IAH) C
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2084)
Duration: 3:13, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
ANA NH7428
08:54
Chicago O'Hare (ORD) 1

12:05
Houston George Bush (IAH) C
Effective 2026-01-07 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1633)
Duration: 3:11, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7428
08:54
Chicago O'Hare (ORD) 1

12:07
Houston George Bush (IAH) C
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1633)
Duration: 3:13, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
ANA NH7428
08:54
Chicago O'Hare (ORD) 1

12:05
Houston George Bush (IAH) C
Effective 2026-01-17 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1633)
Duration: 3:11, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7428
08:59
Chicago O'Hare (ORD) 1

12:10
Houston George Bush (IAH) C
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1633)
Duration: 3:11, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
ANA NH7428
10:35
Chicago O'Hare (ORD) 1

13:40
Houston George Bush (IAH) C
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2638)
Duration: 3:05, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
ANA NH7428
10:35
Chicago O'Hare (ORD) 1

13:38
Houston George Bush (IAH) C
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2638)
Duration: 3:03, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
ANA NH7428
10:35
Chicago O'Hare (ORD) 1

13:39
Houston George Bush (IAH) C
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2638)
Duration: 3:04, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
ANA NH7428
10:42
Chicago O'Hare (ORD) 1

13:25
Houston George Bush (IAH) C
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2638)
Duration: 2:43, non-stop
Boeing 737-900 (739)
  • A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Houston George Bush airport (IAH).
  • The flight distance is 925 miles, or 1489 km.
  • The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:43 and 3:13.
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