Korean Air flights from Atlanta (ATL) to Houston George Bush (IAH).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 19:59 Atlanta (ATL) S 21:13 Houston George Bush (IAH) A Korean Air KE 7077 Non-stop Airbus A321 (321) 2:14 Effective 2026-01-19 through 2026-01-29 Codeshare flight, operated by Delta Air Lines.(DL 1284)
Thu,Fri 19:59 Atlanta (ATL) S 21:14 Houston George Bush (IAH) A Korean Air KE 7077 Non-stop Boeing 737-800 (738) 2:15 Effective 2026-01-30 through 2026-02-05 Codeshare flight, operated by Delta Air Lines.(DL 1284)
Mon-Wed,Fri,Sun 19:59 Atlanta (ATL) S 21:13 Houston George Bush (IAH) A Korean Air KE 7077 Non-stop Airbus A321 (321) 2:14 Effective 2026-02-01 through 2026-02-11 Codeshare flight, operated by Delta Air Lines.(DL 1284)
Mon-Fri 19:59 Atlanta (ATL) S 21:13 Houston George Bush (IAH) A Korean Air KE 7077 Non-stop Airbus A321 (321) 2:14 Effective 2026-02-12 through 2026-02-20 Codeshare flight, operated by Delta Air Lines.(DL 1284)
Mon-Fri,Sun 19:59 Atlanta (ATL) S 21:13 Houston George Bush (IAH) A Korean Air KE 7077 Non-stop Airbus A321 (321) 2:14 Effective 2026-02-22 through 2026-03-06 Codeshare flight, operated by Delta Air Lines.(DL 1284)
Daily 13:40 Atlanta (ATL) S 14:57 Houston George Bush (IAH) A Korean Air KE 7166 Non-stop Airbus A320 (320) 2:17 Effective 2026-04-13 through 2026-06-06 Codeshare flight, operated by Delta Air Lines.(DL 2890)
Daily 13:40 Atlanta (ATL) S 14:57 Houston George Bush (IAH) A Korean Air KE 7166 Non-stop Airbus A321 (321) 2:17 Effective 2026-06-07 through 2026-07-06 Codeshare flight, operated by Delta Air Lines.(DL 2890)
Daily 13:40 Atlanta (ATL) S 14:50 Houston George Bush (IAH) A Korean Air KE 7166 Non-stop Airbus A321 (321) 2:10 Effective 2026-07-07 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 2890)
Daily 13:40 Atlanta (ATL) S 15:00 Houston George Bush (IAH) A Korean Air KE 7166 Non-stop Airbus A321 (321) 2:20 Effective from 2026-10-06 Codeshare flight, operated by Delta Air Lines.(DL 2890)
Daily 13:59 Atlanta (ATL) S 15:16 Houston George Bush (IAH) A Korean Air KE 7166 Non-stop Airbus A321 (321) 2:17 Effective 2026-01-06 through 2026-01-22 Codeshare flight, operated by Delta Air Lines.(DL 2890)
Mon-Fri,Sun 13:59 Atlanta (ATL) S 15:16 Houston George Bush (IAH) A Korean Air KE 7166 Non-stop Airbus A321 (321) 2:17 Effective 2026-01-25 through 2026-02-06 Codeshare flight, operated by Delta Air Lines.(DL 2890)
Mon-Fri 13:59 Atlanta (ATL) S 15:16 Houston George Bush (IAH) A Korean Air KE 7166 Non-stop Airbus A321 (321) 2:17 Effective 2026-02-09 through 2026-02-20 Codeshare flight, operated by Delta Air Lines.(DL 2890)
Mon-Fri,Sun 13:59 Atlanta (ATL) S 15:16 Houston George Bush (IAH) A Korean Air KE 7166 Non-stop Airbus A321 (321) 2:17 Effective 2026-02-22 through 2026-03-06 Codeshare flight, operated by Delta Air Lines.(DL 2890)
Fri 14:03 Atlanta (ATL) S 15:20 Houston George Bush (IAH) A Korean Air KE 7166 Non-stop Airbus A321 (321) 2:17 Operates only on 2026-01-23 Codeshare flight, operated by Delta Air Lines.(DL 2890)
Sat 14:33 Atlanta (ATL) S 15:53 Houston George Bush (IAH) A Korean Air KE 7166 Non-stop Airbus A321 (321) 2:20 Effective 2026-03-14 through 2026-03-28 Codeshare flight, operated by Delta Air Lines.(DL 2709)
Daily 14:33 Atlanta (ATL) S 15:53 Houston George Bush (IAH) A Korean Air KE 7166 Non-stop Airbus A321 (321) 2:20 Effective 2026-03-29 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 2709)
Sat 15:20 Atlanta (ATL) S 16:36 Houston George Bush (IAH) A Korean Air KE 7166 Non-stop Airbus A320 (320) 2:16 Effective 2026-02-21 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 2890)
Sat 15:30 Atlanta (ATL) S 16:45 Houston George Bush (IAH) A Korean Air KE 7166 Non-stop Airbus A321 (321) 2:15 Operates only on 2026-02-14 Codeshare flight, operated by Delta Air Lines.(DL 2890)
Mon,Thu,Fri,Sun 16:17 Atlanta (ATL) S 17:33 Houston George Bush (IAH) A Korean Air KE 7166 Non-stop Airbus A321 (321) 2:16 Valid until 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 1223)
Sat 16:19 Atlanta (ATL) S 17:35 Houston George Bush (IAH) A Korean Air KE 7166 Non-stop Airbus A319 (319) 2:16 Valid until 2026-01-03 Codeshare flight, operated by Delta Air Lines.(DL 1223)

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A domestic route departing from the Atlanta airport (ATL) and arriving at Houston George Bush airport (IAH).
The flight distance is 687 miles, or 1106 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 2:07 and 2:21.

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Korean Air flights from Atlanta (ATL) to Houston George Bush (IAH).

FLIGHT SCHEDULE

Direct Codeshare Flights:

Korean Air KE7077

19:59

Atlanta (ATL) S

21:13

Houston George Bush (IAH) A

Effective 2026-01-19 through 2026-01-29

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1284)

Duration: 2:14, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Korean Air KE7077

19:59

Atlanta (ATL) S

21:14

Houston George Bush (IAH) A

Effective 2026-01-30 through 2026-02-05

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1284)

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

Direct Codeshare Flights:

Korean Air KE7077

19:59

Atlanta (ATL) S

21:13

Houston George Bush (IAH) A

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

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1284)

Duration: 2:14, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Korean Air KE7077

19:59

Atlanta (ATL) S

21:13

Houston George Bush (IAH) A

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1284)

Duration: 2:14, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Korean Air KE7077

19:59

Atlanta (ATL) S

21:13

Houston George Bush (IAH) A

Effective 2026-02-22 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1284)

Duration: 2:14, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Korean Air KE7166

13:40

Atlanta (ATL) S

14:57

Houston George Bush (IAH) A

Effective 2026-04-13 through 2026-06-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2890)

Duration: 2:17, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Korean Air KE7166

13:40

Atlanta (ATL) S

14:57

Houston George Bush (IAH) A

Effective 2026-06-07 through 2026-07-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2890)

Duration: 2:17, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Korean Air KE7166

13:40

Atlanta (ATL) S

14:50

Houston George Bush (IAH) A

Effective 2026-07-07 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2890)

Duration: 2:10, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Korean Air KE7166

13:40

Atlanta (ATL) S

15:00

Houston George Bush (IAH) A

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2890)

Duration: 2:20, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Korean Air KE7166

13:59

Atlanta (ATL) S

15:16

Houston George Bush (IAH) A

Effective 2026-01-06 through 2026-01-22

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2890)

Duration: 2:17, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Korean Air KE7166

13:59

Atlanta (ATL) S

15:16

Houston George Bush (IAH) A

Effective 2026-01-25 through 2026-02-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2890)

Duration: 2:17, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Korean Air KE7166

13:59

Atlanta (ATL) S

15:16

Houston George Bush (IAH) A

Effective 2026-02-09 through 2026-02-20

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2890)

Duration: 2:17, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Korean Air KE7166

13:59

Atlanta (ATL) S

15:16

Houston George Bush (IAH) A

Effective 2026-02-22 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2890)

Duration: 2:17, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Korean Air KE7166

14:03

Atlanta (ATL) S

15:20

Houston George Bush (IAH) A

Operates only on 2026-01-23

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2890)

Duration: 2:17, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Korean Air KE7166

14:33

Atlanta (ATL) S

15:53

Houston George Bush (IAH) A

Effective 2026-03-14 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2709)

Duration: 2:20, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Korean Air KE7166

14:33

Atlanta (ATL) S

15:53

Houston George Bush (IAH) A

Effective 2026-03-29 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2709)

Duration: 2:20, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Korean Air KE7166

15:20

Atlanta (ATL) S

16:36

Houston George Bush (IAH) A

Effective 2026-02-21 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2890)

Duration: 2:16, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Korean Air KE7166

15:30

Atlanta (ATL) S

16:45

Houston George Bush (IAH) A

Operates only on 2026-02-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2890)

Duration: 2:15, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Korean Air KE7166

16:17

Atlanta (ATL) S

17:33

Houston George Bush (IAH) A

Valid until 2026-01-04

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1223)

Duration: 2:16, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Korean Air KE7166

16:19

Atlanta (ATL) S

17:35

Houston George Bush (IAH) A

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1223)

Duration: 2:16, non-stop
Airbus A319 (319)

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A domestic route departing from the Atlanta airport (ATL) and arriving at Houston George Bush airport (IAH).
The flight distance is 687 miles, or 1106 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 2:07 and 2:21.

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