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

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FLIGHT SCHEDULE
Direct Flights:
Tue 14:11 Houston George Bush (IAH) A 17:07 Atlanta (ATL) S
Delta Air Lines DL 1682 Non-stop Airbus A321 (321) 1:56 Operates only on 2026-01-06
Sun 14:23 Houston George Bush (IAH) A 17:19 Atlanta (ATL) S
Delta Air Lines DL 1682 Non-stop Airbus A321 (321) 1:56 Operates only on 2026-02-15
Sat 14:41 Houston George Bush (IAH) A 17:48 Atlanta (ATL) S
Delta Air Lines DL 1682 Non-stop Boeing 717 (717) 2:07 Operates only on 2026-01-03
Mon-Fri,Sun 14:42 Houston George Bush (IAH) A 17:46 Atlanta (ATL) S
Delta Air Lines DL 1682 Non-stop Airbus A320 (320) 2:04 Valid until 2026-01-04
Tue,Wed 16:25 Houston George Bush (IAH) A 19:28 Atlanta (ATL) S
Delta Air Lines DL 1712 Non-stop Airbus A321 (321) 2:03 Effective 2026-01-20 through 2026-01-21
Daily 16:25 Houston George Bush (IAH) A 19:28 Atlanta (ATL) S
Delta Air Lines DL 1719 Non-stop Airbus A321 (321) 2:03 Effective 2026-01-05 through 2026-01-18
Mon-Fri 16:25 Houston George Bush (IAH) A 19:28 Atlanta (ATL) S
Delta Air Lines DL 1719 Non-stop Airbus A321 (321) 2:03 Effective 2026-02-12 through 2026-02-20
Mon-Fri,Sun 16:25 Houston George Bush (IAH) A 19:28 Atlanta (ATL) S
Delta Air Lines DL 1719 Non-stop Airbus A321 (321) 2:03 Effective 2026-02-22 through 2026-03-06
Daily 13:15 Houston George Bush (IAH) A 16:25 Atlanta (ATL) S
Delta Air Lines DL 2709 Non-stop Airbus A321 (321) 2:10 Effective 2026-04-13 through 2026-07-06
Daily 13:15 Houston George Bush (IAH) A 16:24 Atlanta (ATL) S
Delta Air Lines DL 2709 Non-stop Airbus A321 (321) 2:09 Effective 2026-07-07 through 2026-10-05
Daily 13:15 Houston George Bush (IAH) A 16:16 Atlanta (ATL) S
Delta Air Lines DL 2709 Non-stop Airbus A321 (321) 2:01 Effective from 2026-10-06
Daily 16:59 Houston George Bush (IAH) A 20:02 Atlanta (ATL) S
Delta Air Lines DL 2709 Non-stop Airbus A321 (321) 2:03 Effective 2026-03-08 through 2026-04-12
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Delta Air Lines flights from Houston George Bush (IAH) to Atlanta (ATL).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:56, non-stop
Airbus A321 (321)

Direct Flights:

Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:56, non-stop
Airbus A321 (321)

Direct Flights:

Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:07, non-stop
Boeing 717 (717)

Direct Flights:

Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:04, non-stop
Airbus A320 (320)

Direct Flights:

Effective 2026-01-20 through 2026-01-21
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:03, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-01-05 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-02-12 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:03, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-02-22 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:03, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-04-13 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:10, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:09, non-stop
Airbus A321 (321)

Direct Flights:

Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Airbus A321 (321)

Direct Flights:

Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Airbus A321 (321)
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  • A domestic route departing from the Houston George Bush airport (IAH) and arriving at Atlanta airport (ATL).
  • The flight distance is 687 miles, or 1106 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 1:54 and 2:18.