ANA flights from New Orleans (MSY) to Houston George Bush (IAH).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Sun 06:56 New Orleans (MSY) 08:23 Houston George Bush (IAH) C ANA NH 6521 Non-stop Boeing 737-900 (739) 1:27 Valid until 2026-01-04 Codeshare flight, operated by United Airlines.(UA 1821)
Mon-Sat 07:00 New Orleans (MSY) 08:27 Houston George Bush (IAH) C ANA NH 6521 Non-stop Boeing 737-900 (739) 1:27 Valid until 2026-01-10 Codeshare flight, operated by United Airlines.(UA 1821)
Daily 07:00 New Orleans (MSY) 08:27 Houston George Bush (IAH) C ANA NH 6521 Non-stop Boeing 737-900 (739) 1:27 Effective 2026-01-11 through 2026-02-03 Codeshare flight, operated by United Airlines.(UA 1821)
Daily 07:00 New Orleans (MSY) 08:27 Houston George Bush (IAH) C ANA NH 6521 Non-stop Boeing 737-900 (739) 1:27 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 1821)
Daily 07:00 New Orleans (MSY) 08:25 Houston George Bush (IAH) C ANA NH 6521 Non-stop Boeing 737-900 (739) 1:25 Effective 2026-02-12 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1821)
Daily 07:00 New Orleans (MSY) 08:27 Houston George Bush (IAH) C ANA NH 6521 Non-stop Boeing 737-900 (739) 1:27 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 1821)
Mon,Fri 05:00 New Orleans (MSY) 06:27 Houston George Bush (IAH) C ANA NH 6523 Non-stop Airbus A319 (319) 1:27 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2744)
Wed,Sat,Sun 05:00 New Orleans (MSY) 06:27 Houston George Bush (IAH) C ANA NH 6523 Non-stop Airbus A320 (320) 1:27 Valid until 2026-01-04 Codeshare flight, operated by United Airlines.(UA 2744)
Daily 05:00 New Orleans (MSY) 06:27 Houston George Bush (IAH) C ANA NH 6523 Non-stop Boeing 737-700 (73G) 1:27 Effective 2026-01-07 through 2026-02-03 Codeshare flight, operated by United Airlines.(UA 2744)
Daily 05:00 New Orleans (MSY) 06:27 Houston George Bush (IAH) C ANA NH 6523 Non-stop Boeing 737-700 (73G) 1:27 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 2744)
Tue-Sun 05:00 New Orleans (MSY) 06:26 Houston George Bush (IAH) C ANA NH 6523 Non-stop Boeing 737-700 (73G) 1:26 Effective 2026-03-05 through 2026-03-15 Codeshare flight, operated by United Airlines.(UA 2744)
Mon 05:00 New Orleans (MSY) 06:26 Houston George Bush (IAH) C ANA NH 6523 Non-stop Airbus A319 (319) 1:26 Operates only on 2026-03-09 Codeshare flight, operated by United Airlines.(UA 2744)
Daily 05:00 New Orleans (MSY) 06:26 Houston George Bush (IAH) C ANA NH 6523 Non-stop Boeing 737-700 (73G) 1:26 Effective 2026-03-16 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 2744)
Daily 05:00 New Orleans (MSY) 06:19 Houston George Bush (IAH) C ANA NH 6523 Non-stop Boeing 737-800 (738) 1:19 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1037)
Daily 05:00 New Orleans (MSY) 06:19 Houston George Bush (IAH) C ANA NH 6523 Non-stop Boeing 737-700 (73G) 1:19 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 2744)
Fri 05:05 New Orleans (MSY) 06:31 Houston George Bush (IAH) C ANA NH 6523 Non-stop Boeing 737-900 (739) 1:26 Operates only on 2026-02-13 Codeshare flight, operated by United Airlines.(UA 2744)
Mon,Tue,Thu-Sat 05:05 New Orleans (MSY) 06:31 Houston George Bush (IAH) C ANA NH 6523 Non-stop Boeing 737-700 (73G) 1:26 Effective 2026-02-14 through 2026-03-03 Codeshare flight, operated by United Airlines.(UA 2744)
Sun 05:05 New Orleans (MSY) 06:31 Houston George Bush (IAH) C ANA NH 6523 Non-stop Boeing 737-800 (738) 1:26 Operates only on 2026-02-15 Codeshare flight, operated by United Airlines.(UA 2744)
Wed 05:05 New Orleans (MSY) 06:31 Houston George Bush (IAH) C ANA NH 6523 Non-stop Boeing 737 MAX 8 (7M8) 1:26 Operates only on 2026-02-18 Codeshare flight, operated by United Airlines.(UA 2744)
Wed,Sun 05:05 New Orleans (MSY) 06:31 Houston George Bush (IAH) C ANA NH 6523 Non-stop Airbus A319 (319) 1:26 Effective 2026-02-22 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 2744)
Tue 05:14 New Orleans (MSY) 06:40 Houston George Bush (IAH) C ANA NH 6523 Non-stop Airbus A319 (319) 1:26 Operates only on 2026-01-06 Codeshare flight, operated by United Airlines.(UA 2744)
Daily 05:20 New Orleans (MSY) 06:40 Houston George Bush (IAH) C ANA NH 6523 Non-stop Airbus A320 (320) 1:20 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 2744)
Thu 06:00 New Orleans (MSY) 07:26 Houston George Bush (IAH) C ANA NH 6523 Non-stop Airbus A320 (320) 1:26 Operates only on 2026-02-12 Codeshare flight, operated by United Airlines.(UA 565Z)

A domestic route departing from the New Orleans airport (MSY) and arriving at Houston George Bush airport (IAH).
The flight distance is 304 miles, or 489 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 1:19 and 1:27.

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FLIGHT SCHEDULE

Direct Codeshare Flights:

ANA NH6521

06:56

New Orleans (MSY)

08:23

Houston George Bush (IAH) C

Valid until 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1821)

Duration: 1:27, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

ANA NH6521

07:00

New Orleans (MSY)

08:27

Houston George Bush (IAH) C

Valid until 2026-01-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1821)

Duration: 1:27, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

ANA NH6521

07:00

New Orleans (MSY)

08:27

Houston George Bush (IAH) C

Effective 2026-01-11 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1821)

Duration: 1:27, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

ANA NH6521

07:00

New Orleans (MSY)

08:27

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1821)

Duration: 1:27, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

ANA NH6521

07:00

New Orleans (MSY)

08:25

Houston George Bush (IAH) C

Effective 2026-02-12 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1821)

Duration: 1:25, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

ANA NH6521

07:00

New Orleans (MSY)

08:27

Houston George Bush (IAH) C

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1821)

Duration: 1:27, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

ANA NH6523

05:00

New Orleans (MSY)

06:27

Houston George Bush (IAH) C

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2744)

Duration: 1:27, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

ANA NH6523

05:00

New Orleans (MSY)

06:27

Houston George Bush (IAH) C

Valid until 2026-01-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2744)

Duration: 1:27, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

ANA NH6523

05:00

New Orleans (MSY)

06:27

Houston George Bush (IAH) C

Effective 2026-01-07 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2744)

Duration: 1:27, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

ANA NH6523

05:00

New Orleans (MSY)

06:27

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2744)

Duration: 1:27, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

ANA NH6523

05:00

New Orleans (MSY)

06:26

Houston George Bush (IAH) C

Effective 2026-03-05 through 2026-03-15

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2744)

Duration: 1:26, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

ANA NH6523

05:00

New Orleans (MSY)

06:26

Houston George Bush (IAH) C

Operates only on 2026-03-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2744)

Duration: 1:26, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

ANA NH6523

05:00

New Orleans (MSY)

06:26

Houston George Bush (IAH) C

Effective 2026-03-16 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2744)

Duration: 1:26, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

ANA NH6523

05:00

New Orleans (MSY)

06:19

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 1037)

Duration: 1:19, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

ANA NH6523

05:00

New Orleans (MSY)

06:19

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 2744)

Duration: 1:19, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

ANA NH6523

05:05

New Orleans (MSY)

06:31

Houston George Bush (IAH) C

Operates only on 2026-02-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2744)

Duration: 1:26, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

ANA NH6523

05:05

New Orleans (MSY)

06:31

Houston George Bush (IAH) C

Effective 2026-02-14 through 2026-03-03

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2744)

Duration: 1:26, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

ANA NH6523

05:05

New Orleans (MSY)

06:31

Houston George Bush (IAH) C

Operates only on 2026-02-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2744)

Duration: 1:26, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

ANA NH6523

05:05

New Orleans (MSY)

06:31

Houston George Bush (IAH) C

Operates only on 2026-02-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2744)

Duration: 1:26, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

ANA NH6523

05:05

New Orleans (MSY)

06:31

Houston George Bush (IAH) C

Effective 2026-02-22 through 2026-03-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2744)

Duration: 1:26, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

ANA NH6523

05:14

New Orleans (MSY)

06:40

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 2744)

Duration: 1:26, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

ANA NH6523

05:20

New Orleans (MSY)

06:40

Houston George Bush (IAH) C

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2744)

Duration: 1:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

ANA NH6523

06:00

New Orleans (MSY)

07:26

Houston George Bush (IAH) C

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines.(UA 565Z)

Duration: 1:26, non-stop
Airbus A320 (320)

A domestic route departing from the New Orleans airport (MSY) and arriving at Houston George Bush airport (IAH).
The flight distance is 304 miles, or 489 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 1:19 and 1:27.

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