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

FLIGHT SCHEDULE
Direct Flights:
Daily 16:43 Atlanta (ATL) S 18:02 Houston George Bush (IAH) A Delta Air Lines DL 1131 Non-stop Airbus A320 (320) 2:19 Effective 2026-03-08 through 2026-04-12
Daily 17:40 Atlanta (ATL) S 18:57 Houston George Bush (IAH) A Delta Air Lines DL 1131 Non-stop Airbus A320 (320) 2:17 Effective 2026-04-13 through 2026-07-06
Daily 17:40 Atlanta (ATL) S 18:52 Houston George Bush (IAH) A Delta Air Lines DL 1131 Non-stop Airbus A320 (320) 2:12 Effective 2026-07-07 through 2026-10-05
Daily 17:40 Atlanta (ATL) S 18:59 Houston George Bush (IAH) A Delta Air Lines DL 1131 Non-stop Airbus A320 (320) 2:19 Effective from 2026-10-06
Sat 14:59 Atlanta (ATL) S 16:15 Houston George Bush (IAH) A Delta Air Lines DL 1223 Non-stop Airbus A320 (320) 2:16 Effective 2026-01-24 through 2026-02-07
Sun 14:59 Atlanta (ATL) S 16:15 Houston George Bush (IAH) A Delta Air Lines DL 1223 Non-stop Airbus A320 (320) 2:16 Operates only on 2026-02-08
Daily 15:15 Atlanta (ATL) S 16:32 Houston George Bush (IAH) A Delta Air Lines DL 1223 Non-stop Airbus A320 (320) 2:17 Effective 2026-04-13 through 2026-06-06
Daily 15:15 Atlanta (ATL) S 16:32 Houston George Bush (IAH) A Delta Air Lines DL 1223 Non-stop Airbus A321 (321) 2:17 Effective 2026-06-07 through 2026-07-06
Daily 15:15 Atlanta (ATL) S 16:28 Houston George Bush (IAH) A Delta Air Lines DL 1223 Non-stop Airbus A321 (321) 2:13 Effective 2026-07-07 through 2026-10-05
Daily 15:15 Atlanta (ATL) S 16:35 Houston George Bush (IAH) A Delta Air Lines DL 1223 Non-stop Airbus A321 (321) 2:20 Effective from 2026-10-06
Mon,Thu,Fri,Sun 16:17 Atlanta (ATL) S 17:33 Houston George Bush (IAH) A Delta Air Lines DL 1223 Non-stop Airbus A321 (321) 2:16 Valid until 2026-01-04
Sat 16:19 Atlanta (ATL) S 17:35 Houston George Bush (IAH) A Delta Air Lines DL 1223 Non-stop Airbus A319 (319) 2:16 Valid until 2026-01-03
Mon-Fri,Sun 16:20 Atlanta (ATL) S 17:35 Houston George Bush (IAH) A Delta Air Lines DL 1223 Non-stop Airbus A320 (320) 2:15 Effective 2026-02-12 through 2026-03-06
Mon-Fri,Sun 16:25 Atlanta (ATL) S 17:40 Houston George Bush (IAH) A Delta Air Lines DL 1223 Non-stop Airbus A320 (320) 2:15 Effective 2026-01-05 through 2026-01-16
Mon-Fri,Sun 16:25 Atlanta (ATL) S 17:40 Houston George Bush (IAH) A Delta Air Lines DL 1223 Non-stop Airbus A320 (320) 2:15 Effective 2026-01-19 through 2026-02-06
Mon-Wed 16:25 Atlanta (ATL) S 17:40 Houston George Bush (IAH) A Delta Air Lines DL 1223 Non-stop Airbus A320 (320) 2:15 Effective 2026-02-09 through 2026-02-11
Sun 18:55 Atlanta (ATL) S 20:09 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Airbus A321 (321) 2:14 Operates only on 2026-01-18
Sat 18:55 Atlanta (ATL) S 20:09 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Airbus A321 (321) 2:14 Effective 2026-01-24 through 2026-02-07
Sun 18:55 Atlanta (ATL) S 20:09 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Airbus A321 (321) 2:14 Operates only on 2026-02-15
Mon,Thu,Fri,Sun 19:53 Atlanta (ATL) S 21:08 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Airbus A320 (320) 2:15 Effective 2026-04-13 through 2026-05-22
Mon,Thu,Fri,Sun 19:53 Atlanta (ATL) S 21:08 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Airbus A320 (320) 2:15 Effective 2026-05-25 through 2026-06-05
Mon,Thu,Fri,Sun 19:53 Atlanta (ATL) S 21:08 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Airbus A321 (321) 2:15 Effective 2026-06-07 through 2026-07-06
Mon,Thu,Fri,Sun 19:53 Atlanta (ATL) S 21:03 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Airbus A321 (321) 2:10 Effective 2026-07-09 through 2026-09-04
Tue,Wed 19:53 Atlanta (ATL) S 21:03 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Airbus A321 (321) 2:10 Effective 2026-08-11 through 2026-09-30
Mon,Thu,Fri,Sun 19:53 Atlanta (ATL) S 21:03 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Airbus A321 (321) 2:10 Effective 2026-09-07 through 2026-10-05
Mon-Fri,Sun 19:53 Atlanta (ATL) S 21:10 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Airbus A321 (321) 2:17 Effective from 2026-10-06
Daily 19:55 Atlanta (ATL) S 21:11 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Airbus A321 (321) 2:16 Effective 2026-03-08 through 2026-04-12
Daily 19:59 Atlanta (ATL) S 21:15 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Airbus A321 (321) 2:16 Valid until 2026-01-04
Mon-Fri,Sun 19:59 Atlanta (ATL) S 21:13 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Airbus A321 (321) 2:14 Effective 2026-01-06 through 2026-01-16
Mon-Fri,Sun 19:59 Atlanta (ATL) S 21:13 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Airbus A321 (321) 2:14 Effective 2026-01-19 through 2026-01-29
Thu,Fri 19:59 Atlanta (ATL) S 21:14 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Boeing 737-800 (738) 2:15 Effective 2026-01-30 through 2026-02-05
Mon-Wed,Fri,Sun 19:59 Atlanta (ATL) S 21:13 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Airbus A321 (321) 2:14 Effective 2026-02-01 through 2026-02-11
Mon-Fri 19:59 Atlanta (ATL) S 21:13 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Airbus A321 (321) 2:14 Effective 2026-02-12 through 2026-02-20
Mon-Fri,Sun 19:59 Atlanta (ATL) S 21:13 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Airbus A321 (321) 2:14 Effective 2026-02-22 through 2026-03-06
Mon 20:15 Atlanta (ATL) S 21:30 Houston George Bush (IAH) A Delta Air Lines DL 1284 Non-stop Boeing 737-800 (738) 2:15 Operates only on 2026-01-05
Sat 18:55 Atlanta (ATL) S 20:09 Houston George Bush (IAH) A Delta Air Lines DL 1357 Non-stop Airbus A321 (321) 2:14 Effective 2026-02-14 through 2026-03-07
Sat 07:25 Atlanta (ATL) S 08:49 Houston George Bush (IAH) A Delta Air Lines DL 1432 Non-stop Airbus A320 (320) 2:24 Valid until 2026-01-03
Mon,Tue,Fri,Sun 07:25 Atlanta (ATL) S 08:49 Houston George Bush (IAH) A Delta Air Lines DL 1432 Non-stop Airbus A321 (321) 2:24 Valid until 2026-01-04
Sat 08:10 Atlanta (ATL) S 09:33 Houston George Bush (IAH) A Delta Air Lines DL 1572 Non-stop Airbus A321 (321) 2:23 Effective 2026-02-14 through 2026-03-07
Daily 11:00 Atlanta (ATL) S 12:16 Houston George Bush (IAH) A Delta Air Lines DL 1572 Non-stop Airbus A321 (321) 2:16 Effective 2026-04-13 through 2026-07-06
Daily 11:00 Atlanta (ATL) S 12:07 Houston George Bush (IAH) A Delta Air Lines DL 1572 Non-stop Airbus A321 (321) 2:07 Effective 2026-07-07 through 2026-10-05
Daily 11:00 Atlanta (ATL) S 12:20 Houston George Bush (IAH) A Delta Air Lines DL 1572 Non-stop Airbus A321 (321) 2:20 Effective from 2026-10-06
Sat 11:30 Atlanta (ATL) S 12:45 Houston George Bush (IAH) A Delta Air Lines DL 1572 Non-stop Airbus A321 (321) 2:15 Effective 2026-03-14 through 2026-04-11
Mon-Fri,Sun 12:39 Atlanta (ATL) S 13:54 Houston George Bush (IAH) A Delta Air Lines DL 1572 Non-stop Airbus A321 (321) 2:15 Effective 2026-03-08 through 2026-04-12
Mon-Fri,Sun 07:25 Atlanta (ATL) S 08:49 Houston George Bush (IAH) A Delta Air Lines DL 1585 Non-stop Airbus A321 (321) 2:24 Effective 2026-01-19 through 2026-02-06
Mon-Fri 07:25 Atlanta (ATL) S 08:49 Houston George Bush (IAH) A Delta Air Lines DL 1585 Non-stop Airbus A321 (321) 2:24 Effective 2026-02-09 through 2026-02-20
Mon-Fri,Sun 07:25 Atlanta (ATL) S 08:49 Houston George Bush (IAH) A Delta Air Lines DL 1585 Non-stop Airbus A321 (321) 2:24 Effective 2026-02-22 through 2026-03-06
Mon,Thu,Fri,Sun 07:25 Atlanta (ATL) S 08:42 Houston George Bush (IAH) A Delta Air Lines DL 1585 Non-stop Airbus A320 (320) 2:17 Effective 2026-03-08 through 2026-04-12
Daily 07:25 Atlanta (ATL) S 08:41 Houston George Bush (IAH) A Delta Air Lines DL 1585 Non-stop Airbus A320 (320) 2:16 Effective 2026-04-13 through 2026-07-06
Daily 07:25 Atlanta (ATL) S 08:32 Houston George Bush (IAH) A Delta Air Lines DL 1585 Non-stop Airbus A320 (320) 2:07 Effective 2026-07-07 through 2026-10-05

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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 2:25.

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

FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL1131

16:43

Atlanta (ATL) S

18:02

Houston George Bush (IAH) A

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:19, non-stop
Airbus A320 (320)

Direct Flights:

Delta Air Lines DL1131

17:40

Atlanta (ATL) S

18:57

Houston George Bush (IAH) A

Effective 2026-04-13 through 2026-07-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL1131

17:40

Atlanta (ATL) S

18:52

Houston George Bush (IAH) A

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:12, non-stop
Airbus A320 (320)

Direct Flights:

Delta Air Lines DL1131

17:40

Atlanta (ATL) S

18:59

Houston George Bush (IAH) A

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:19, non-stop
Airbus A320 (320)

Direct Flights:

Delta Air Lines DL1223

14:59

Atlanta (ATL) S

16:15

Houston George Bush (IAH) A

Effective 2026-01-24 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Delta Air Lines DL1223

14:59

Atlanta (ATL) S

16:15

Houston George Bush (IAH) A

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL1223

15:15

Atlanta (ATL) S

16:32

Houston George Bush (IAH) A

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL1223

15:15

Atlanta (ATL) S

16:32

Houston George Bush (IAH) A

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL1223

15:15

Atlanta (ATL) S

16:28

Houston George Bush (IAH) A

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:13, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1223

15:15

Atlanta (ATL) S

16:35

Houston George Bush (IAH) A

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL1223

16:17

Atlanta (ATL) S

17:33

Houston George Bush (IAH) A

Valid until 2026-01-04

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL1223

16:19

Atlanta (ATL) S

17:35

Houston George Bush (IAH) A

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Delta Air Lines DL1223

16:20

Atlanta (ATL) S

17:35

Houston George Bush (IAH) A

Effective 2026-02-12 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

Delta Air Lines DL1223

16:25

Atlanta (ATL) S

17:40

Houston George Bush (IAH) A

Effective 2026-01-05 through 2026-01-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

Delta Air Lines DL1223

16:25

Atlanta (ATL) S

17:40

Houston George Bush (IAH) A

Effective 2026-01-19 through 2026-02-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

Delta Air Lines DL1223

16:25

Atlanta (ATL) S

17:40

Houston George Bush (IAH) A

Effective 2026-02-09 through 2026-02-11

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

Delta Air Lines DL1284

18:55

Atlanta (ATL) S

20:09

Houston George Bush (IAH) A

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL1284

18:55

Atlanta (ATL) S

20:09

Houston George Bush (IAH) A

Effective 2026-01-24 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Delta Air Lines DL1284

18:55

Atlanta (ATL) S

20:09

Houston George Bush (IAH) A

Operates only on 2026-02-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL1284

19:53

Atlanta (ATL) S

21:08

Houston George Bush (IAH) A

Effective 2026-04-13 through 2026-05-22

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

Delta Air Lines DL1284

19:53

Atlanta (ATL) S

21:08

Houston George Bush (IAH) A

Effective 2026-05-25 through 2026-06-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

Delta Air Lines DL1284

19:53

Atlanta (ATL) S

21:08

Houston George Bush (IAH) A

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL1284

19:53

Atlanta (ATL) S

21:03

Houston George Bush (IAH) A

Effective 2026-07-09 through 2026-09-04

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL1284

19:53

Atlanta (ATL) S

21:03

Houston George Bush (IAH) A

Effective 2026-08-11 through 2026-09-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Delta Air Lines DL1284

19:53

Atlanta (ATL) S

21:03

Houston George Bush (IAH) A

Effective 2026-09-07 through 2026-10-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL1284

19:53

Atlanta (ATL) S

21:10

Houston George Bush (IAH) A

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL1284

19:55

Atlanta (ATL) S

21:11

Houston George Bush (IAH) A

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL1284

19:59

Atlanta (ATL) S

21:15

Houston George Bush (IAH) A

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL1284

19:59

Atlanta (ATL) S

21:13

Houston George Bush (IAH) A

Effective 2026-01-06 through 2026-01-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL1284

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

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

Direct Flights:

Delta Air Lines DL1284

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
-

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

Direct Flights:

Delta Air Lines DL1284

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

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

Direct Flights:

Delta Air Lines DL1284

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
-

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

Direct Flights:

Delta Air Lines DL1284

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

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

Direct Flights:

Delta Air Lines DL1284

20:15

Atlanta (ATL) S

21:30

Houston George Bush (IAH) A

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Delta Air Lines DL1357

18:55

Atlanta (ATL) S

20:09

Houston George Bush (IAH) A

Effective 2026-02-14 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Delta Air Lines DL1432

07:25

Atlanta (ATL) S

08:49

Houston George Bush (IAH) A

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:24, non-stop
Airbus A320 (320)

Direct Flights:

Delta Air Lines DL1432

07:25

Atlanta (ATL) S

08:49

Houston George Bush (IAH) A

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:24, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1572

08:10

Atlanta (ATL) S

09:33

Houston George Bush (IAH) A

Effective 2026-02-14 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:23, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1572

11:00

Atlanta (ATL) S

12:16

Houston George Bush (IAH) A

Effective 2026-04-13 through 2026-07-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL1572

11:00

Atlanta (ATL) S

12:07

Houston George Bush (IAH) A

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:07, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1572

11:00

Atlanta (ATL) S

12:20

Houston George Bush (IAH) A

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL1572

11:30

Atlanta (ATL) S

12:45

Houston George Bush (IAH) A

Effective 2026-03-14 through 2026-04-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Delta Air Lines DL1572

12:39

Atlanta (ATL) S

13:54

Houston George Bush (IAH) A

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL1585

07:25

Atlanta (ATL) S

08:49

Houston George Bush (IAH) A

Effective 2026-01-19 through 2026-02-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:24, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1585

07:25

Atlanta (ATL) S

08:49

Houston George Bush (IAH) A

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:24, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1585

07:25

Atlanta (ATL) S

08:49

Houston George Bush (IAH) A

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:24, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1585

07:25

Atlanta (ATL) S

08:42

Houston George Bush (IAH) A

Effective 2026-03-08 through 2026-04-12

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL1585

07:25

Atlanta (ATL) S

08:41

Houston George Bush (IAH) A

Effective 2026-04-13 through 2026-07-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL1585

07:25

Atlanta (ATL) S

08:32

Houston George Bush (IAH) A

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:07, non-stop
Airbus A320 (320)

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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 2:25.

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