Korean Air flights from Atlanta (ATL) to San Antonio (SAT).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed-Fri,Sun 10:47 Atlanta (ATL) S 12:28 San Antonio (SAT) A
Korean Air KE 3488 Non-stop Airbus A321 (321) 2:41 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 1408)
Sat 10:53 Atlanta (ATL) S 12:30 San Antonio (SAT) A
Korean Air KE 3488 Non-stop Airbus A319 (319) 2:37 Valid until 2026-01-03
Codeshare flight, operated by Delta Air Lines.(DL 1408)
Daily 11:02 Atlanta (ATL) S 12:40 San Antonio (SAT) A
Korean Air KE 3488 Non-stop Airbus A320 (320) 2:38 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 1408)
Daily 11:07 Atlanta (ATL) S 12:45 San Antonio (SAT) A
Korean Air KE 3488 Non-stop Airbus A320 (320) 2:38 Effective 2026-01-05 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 1408)
Tue,Thu,Sat,Sun 11:45 Atlanta (ATL) S 13:16 San Antonio (SAT) A
Korean Air KE 3488 Non-stop Airbus A320 (320) 2:31 Effective 2026-04-14 through 2026-05-10
Codeshare flight, operated by Delta Air Lines.(DL 1408)
Daily 11:45 Atlanta (ATL) S 13:16 San Antonio (SAT) A
Korean Air KE 3488 Non-stop Airbus A320 (320) 2:31 Effective 2026-05-11 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 1408)
Daily 11:45 Atlanta (ATL) S 13:07 San Antonio (SAT) A
Korean Air KE 3488 Non-stop Airbus A320 (320) 2:22 Effective 2026-07-07 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 1408)
Daily 11:45 Atlanta (ATL) S 13:22 San Antonio (SAT) A
Korean Air KE 3488 Non-stop Airbus A320 (320) 2:37 Effective from 2026-10-06
Codeshare flight, operated by Delta Air Lines.(DL 1408)
Mon,Fri 13:46 Atlanta (ATL) S 15:22 San Antonio (SAT) A
Korean Air KE 3488 Non-stop Airbus A320 (320) 2:36 Effective 2026-03-30 through 2026-04-10
Codeshare flight, operated by Delta Air Lines.(DL 2009)
Wed 13:46 Atlanta (ATL) S 15:22 San Antonio (SAT) A
Korean Air KE 3488 Non-stop Airbus A321 (321) 2:36 Effective 2026-04-01 through 2026-04-08
Codeshare flight, operated by Delta Air Lines.(DL 2009)
Mon,Wed,Fri 13:50 Atlanta (ATL) S 15:21 San Antonio (SAT) A
Korean Air KE 3488 Non-stop Airbus A320 (320) 2:31 Effective 2026-04-13 through 2026-05-06
Codeshare flight, operated by Delta Air Lines.(DL 2009)
Fri 13:50 Atlanta (ATL) S 15:21 San Antonio (SAT) A
Korean Air KE 3488 Non-stop Airbus A321 (321) 2:31 Operates only on 2026-05-08
Codeshare flight, operated by Delta Air Lines.(DL 2009)
Mon-Fri,Sun 20:50 Atlanta (ATL) S 22:28 San Antonio (SAT) A
Korean Air KE 3572 Non-stop Airbus A321 (321) 2:38 Effective 2026-01-19 through 2026-01-27
Codeshare flight, operated by Delta Air Lines.(DL 1508)
Mon-Fri,Sun 20:50 Atlanta (ATL) S 22:28 San Antonio (SAT) A
Korean Air KE 3572 Non-stop Airbus A321 (321) 2:38 Effective 2026-01-29 through 2026-02-06
Codeshare flight, operated by Delta Air Lines.(DL 1508)
Mon-Fri 20:50 Atlanta (ATL) S 22:28 San Antonio (SAT) A
Korean Air KE 3572 Non-stop Airbus A321 (321) 2:38 Effective 2026-02-09 through 2026-02-20
Codeshare flight, operated by Delta Air Lines.(DL 1508)
Mon-Fri,Sun 20:50 Atlanta (ATL) S 22:28 San Antonio (SAT) A
Korean Air KE 3572 Non-stop Airbus A321 (321) 2:38 Effective 2026-02-22 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 1508)
Wed 21:15 Atlanta (ATL) S 22:54 San Antonio (SAT) A
Korean Air KE 3572 Non-stop Airbus A321 (321) 2:39 Operates only on 2026-01-28
Codeshare flight, operated by Delta Air Lines.(DL 1508)
Daily 21:45 Atlanta (ATL) S 23:23 San Antonio (SAT) A
Korean Air KE 3572 Non-stop Airbus A321 (321) 2:38 Effective 2026-01-05 through 2026-01-18
Codeshare flight, operated by Delta Air Lines.(DL 1508)
Wed,Thu 22:40 Atlanta (ATL) S 00:19 San Antonio (SAT) A
Korean Air KE 3572 Non-stop Airbus A321 (321) 2:39 Valid until 2026-01-01
Codeshare flight, operated by Delta Air Lines.(DL 1508)
The flight arrives 1 day after departure.
Daily 22:50 Atlanta (ATL) S 00:14 San Antonio (SAT) A
Korean Air KE 3572 Non-stop Airbus A320 (320) 2:24 Effective 2026-04-13 through 2026-05-06
Codeshare flight, operated by Delta Air Lines.(DL 1508)
The flight arrives 1 day after departure.
Daily 22:50 Atlanta (ATL) S 00:14 San Antonio (SAT) A
Korean Air KE 3572 Non-stop Airbus A321 (321) 2:24 Effective 2026-05-07 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 1508)
The flight arrives 1 day after departure.
Daily 22:50 Atlanta (ATL) S 00:15 San Antonio (SAT) A
Korean Air KE 3572 Non-stop Airbus A321 (321) 2:25 Effective 2026-07-07 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 1508)
The flight arrives 1 day after departure.
Daily 22:50 Atlanta (ATL) S 00:28 San Antonio (SAT) A
Korean Air KE 3572 Non-stop Airbus A321 (321) 2:38 Effective from 2026-10-06
Codeshare flight, operated by Delta Air Lines.(DL 1508)
The flight arrives 1 day after departure.
Daily 22:54 Atlanta (ATL) S 00:32 San Antonio (SAT) A
Korean Air KE 3572 Non-stop Airbus A320 (320) 2:38 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 1508)
The flight arrives 1 day after departure.
Sat,Sun 22:55 Atlanta (ATL) S 00:34 San Antonio (SAT) A
Korean Air KE 3572 Non-stop Airbus A321 (321) 2:39 Effective 2026-02-14 through 2026-02-21
Codeshare flight, operated by Delta Air Lines.(DL 2135)
The flight arrives 1 day after departure.
Sat 22:55 Atlanta (ATL) S 00:34 San Antonio (SAT) A
Korean Air KE 3572 Non-stop Airbus A321 (321) 2:39 Effective 2026-02-28 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 2135)
The flight arrives 1 day after departure.
Mon,Tue,Fri-Sun 22:59 Atlanta (ATL) S 00:38 San Antonio (SAT) A
Korean Air KE 3572 Non-stop Airbus A321 (321) 2:39 Valid until 2026-01-03
Codeshare flight, operated by Delta Air Lines.(DL 1508)
The flight arrives 1 day after departure.
Sat 22:59 Atlanta (ATL) S 00:38 San Antonio (SAT) A
Korean Air KE 3572 Non-stop Airbus A321 (321) 2:39 Effective 2026-01-24 through 2026-02-07
Codeshare flight, operated by Delta Air Lines.(DL 1508)
The flight arrives 1 day after departure.
Sun 22:59 Atlanta (ATL) S 00:38 San Antonio (SAT) A
Korean Air KE 3572 Non-stop Airbus A321 (321) 2:39 Operates only on 2026-02-08
Codeshare flight, operated by Delta Air Lines.(DL 2135)
The flight arrives 1 day after departure.
Daily 18:45 Atlanta (ATL) S 20:17 San Antonio (SAT) A
Korean Air KE 3573 Non-stop Airbus A321 (321) 2:32 Effective 2026-04-13 through 2026-06-30
Codeshare flight, operated by Delta Air Lines.(DL 2893)
Daily 18:45 Atlanta (ATL) S 20:10 San Antonio (SAT) A
Korean Air KE 3573 Non-stop Airbus A321 (321) 2:25 Effective 2026-08-01 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 2893)
Daily 18:45 Atlanta (ATL) S 20:22 San Antonio (SAT) A
Korean Air KE 3573 Non-stop Airbus A321 (321) 2:37 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 2893)
Daily 18:57 Atlanta (ATL) S 20:33 San Antonio (SAT) A
Korean Air KE 3573 Non-stop Airbus A321 (321) 2:36 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 2893)
Daily 19:05 Atlanta (ATL) S 20:43 San Antonio (SAT) A
Korean Air KE 3573 Non-stop Airbus A321 (321) 2:38 Effective 2026-01-06 through 2026-01-18
Codeshare flight, operated by Delta Air Lines.(DL 2893)
Mon,Tue,Fri,Sat 19:54 Atlanta (ATL) S 21:33 San Antonio (SAT) A
Korean Air KE 3573 Non-stop Airbus A321 (321) 2:39 Valid until 2026-01-03
Codeshare flight, operated by Delta Air Lines.(DL 2893)
Mon,Thu,Fri,Sun 20:50 Atlanta (ATL) S 22:21 San Antonio (SAT) A
Korean Air KE 3573 Non-stop Airbus A321 (321) 2:31 Effective 2026-07-02 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 1222)
Mon,Thu,Fri,Sun 20:50 Atlanta (ATL) S 22:15 San Antonio (SAT) A
Korean Air KE 3573 Non-stop Airbus A321 (321) 2:25 Effective 2026-07-09 through 2026-07-31
Codeshare flight, operated by Delta Air Lines.(DL 1222)
Mon-Fri,Sun 20:50 Atlanta (ATL) S 22:27 San Antonio (SAT) A
Korean Air KE 3573 Non-stop Airbus A321 (321) 2:37 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 1222)
Mon,Thu,Fri,Sun 20:52 Atlanta (ATL) S 22:30 San Antonio (SAT) A
Korean Air KE 3573 Non-stop Airbus A321 (321) 2:38 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by Delta Air Lines.(DL 1222)
Sun 20:59 Atlanta (ATL) S 22:38 San Antonio (SAT) A
Korean Air KE 3573 Non-stop Airbus A321 (321) 2:39 Operates only on 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 2893)
Mon,Thu,Fri,Sun 13:46 Atlanta (ATL) S 15:22 San Antonio (SAT) A
Korean Air KE 5375 Non-stop Airbus A320 (320) 2:36 Effective 2026-03-08 through 2026-03-29
Codeshare flight, operated by Delta Air Lines.(DL 2009)
Tue,Wed 13:46 Atlanta (ATL) S 15:22 San Antonio (SAT) A
Korean Air KE 5375 Non-stop Airbus A321 (321) 2:36 Effective 2026-03-10 through 2026-03-31
Codeshare flight, operated by Delta Air Lines.(DL 2009)
Sat 13:46 Atlanta (ATL) S 15:22 San Antonio (SAT) A
Korean Air KE 5375 Non-stop Airbus A319 (319) 2:36 Effective 2026-03-14 through 2026-04-11
Codeshare flight, operated by Delta Air Lines.(DL 2009)
Thu,Sun 13:46 Atlanta (ATL) S 15:22 San Antonio (SAT) A
Korean Air KE 5375 Non-stop Airbus A320 (320) 2:36 Effective 2026-04-02 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 2009)
Tue 13:46 Atlanta (ATL) S 15:22 San Antonio (SAT) A
Korean Air KE 5375 Non-stop Airbus A321 (321) 2:36 Operates only on 2026-04-07
Codeshare flight, operated by Delta Air Lines.(DL 2009)
Tue,Thu,Sat,Sun 13:50 Atlanta (ATL) S 15:21 San Antonio (SAT) A
Korean Air KE 5375 Non-stop Airbus A320 (320) 2:31 Effective 2026-04-14 through 2026-05-05
Codeshare flight, operated by Delta Air Lines.(DL 2009)
Mon-Thu,Sat,Sun 13:50 Atlanta (ATL) S 15:21 San Antonio (SAT) A
Korean Air KE 5375 Non-stop Airbus A321 (321) 2:31 Effective 2026-05-07 through 2026-05-14
Codeshare flight, operated by Delta Air Lines.(DL 2009)
Daily 13:50 Atlanta (ATL) S 15:21 San Antonio (SAT) A
Korean Air KE 5375 Non-stop Airbus A321 (321) 2:31 Effective 2026-05-15 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 2009)
Daily 13:50 Atlanta (ATL) S 15:16 San Antonio (SAT) A
Korean Air KE 5375 Non-stop Airbus A321 (321) 2:26 Effective 2026-07-07 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 2009)
Daily 13:50 Atlanta (ATL) S 15:28 San Antonio (SAT) A
Korean Air KE 5375 Non-stop Airbus A321 (321) 2:38 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 2009)




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Korean Air flights from Atlanta (ATL) to San Antonio (SAT).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE3488
10:47
Atlanta (ATL) S

12:28
San Antonio (SAT) A
Valid until 2026-01-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1408)
Duration: 2:41, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3488
10:53
Atlanta (ATL) S

12:30
San Antonio (SAT) A
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1408)
Duration: 2:37, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Korean Air KE3488
11:02
Atlanta (ATL) S

12:40
San Antonio (SAT) A
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1408)
Duration: 2:38, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE3488
11:07
Atlanta (ATL) S

12:45
San Antonio (SAT) A
Effective 2026-01-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1408)
Duration: 2:38, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE3488
11:45
Atlanta (ATL) S

13:16
San Antonio (SAT) A
Effective 2026-04-14 through 2026-05-10
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1408)
Duration: 2:31, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE3488
11:45
Atlanta (ATL) S

13:16
San Antonio (SAT) A
Effective 2026-05-11 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1408)
Duration: 2:31, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE3488
11:45
Atlanta (ATL) S

13:07
San Antonio (SAT) A
Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1408)
Duration: 2:22, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE3488
11:45
Atlanta (ATL) S

13:22
San Antonio (SAT) A
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1408)
Duration: 2:37, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE3488
13:46
Atlanta (ATL) S

15:22
San Antonio (SAT) A
Effective 2026-03-30 through 2026-04-10
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2009)
Duration: 2:36, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE3488
13:46
Atlanta (ATL) S

15:22
San Antonio (SAT) A
Effective 2026-04-01 through 2026-04-08
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2009)
Duration: 2:36, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3488
13:50
Atlanta (ATL) S

15:21
San Antonio (SAT) A
Effective 2026-04-13 through 2026-05-06
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2009)
Duration: 2:31, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE3488
13:50
Atlanta (ATL) S

15:21
San Antonio (SAT) A
Operates only on 2026-05-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2009)
Duration: 2:31, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3572
20:50
Atlanta (ATL) S

22:28
San Antonio (SAT) A
Effective 2026-01-19 through 2026-01-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1508)
Duration: 2:38, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3572
20:50
Atlanta (ATL) S

22:28
San Antonio (SAT) A
Effective 2026-01-29 through 2026-02-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1508)
Duration: 2:38, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3572
20:50
Atlanta (ATL) S

22:28
San Antonio (SAT) A
Effective 2026-02-09 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1508)
Duration: 2:38, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3572
20:50
Atlanta (ATL) S

22:28
San Antonio (SAT) A
Effective 2026-02-22 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1508)
Duration: 2:38, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3572
21:15
Atlanta (ATL) S

22:54
San Antonio (SAT) A
Operates only on 2026-01-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1508)
Duration: 2:39, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3572
21:45
Atlanta (ATL) S

23:23
San Antonio (SAT) A
Effective 2026-01-05 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1508)
Duration: 2:38, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3572
22:40
Atlanta (ATL) S

00:19(+1)
San Antonio (SAT) A
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1508)
Duration: 2:39, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE3572
22:50
Atlanta (ATL) S

00:14(+1)
San Antonio (SAT) A
Effective 2026-04-13 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1508)
Duration: 2:24, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE3572
22:50
Atlanta (ATL) S

00:14(+1)
San Antonio (SAT) A
Effective 2026-05-07 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1508)
Duration: 2:24, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE3572
22:50
Atlanta (ATL) S

00:15(+1)
San Antonio (SAT) A
Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1508)
Duration: 2:25, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE3572
22:50
Atlanta (ATL) S

00:28(+1)
San Antonio (SAT) A
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1508)
Duration: 2:38, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE3572
22:54
Atlanta (ATL) S

00:32(+1)
San Antonio (SAT) A
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1508)
Duration: 2:38, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE3572
22:55
Atlanta (ATL) S

00:34(+1)
San Antonio (SAT) A
Effective 2026-02-14 through 2026-02-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2135)
Duration: 2:39, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE3572
22:55
Atlanta (ATL) S

00:34(+1)
San Antonio (SAT) A
Effective 2026-02-28 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2135)
Duration: 2:39, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE3572
22:59
Atlanta (ATL) S

00:38(+1)
San Antonio (SAT) A
Valid until 2026-01-03
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1508)
Duration: 2:39, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE3572
22:59
Atlanta (ATL) S

00:38(+1)
San Antonio (SAT) A
Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1508)
Duration: 2:39, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE3572
22:59
Atlanta (ATL) S

00:38(+1)
San Antonio (SAT) A
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2135)
Duration: 2:39, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE3573
18:45
Atlanta (ATL) S

20:17
San Antonio (SAT) A
Effective 2026-04-13 through 2026-06-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2893)
Duration: 2:32, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3573
18:45
Atlanta (ATL) S

20:10
San Antonio (SAT) A
Effective 2026-08-01 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2893)
Duration: 2:25, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3573
18:45
Atlanta (ATL) S

20:22
San Antonio (SAT) A
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2893)
Duration: 2:37, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3573
18:57
Atlanta (ATL) S

20:33
San Antonio (SAT) A
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2893)
Duration: 2:36, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3573
19:05
Atlanta (ATL) S

20:43
San Antonio (SAT) A
Effective 2026-01-06 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2893)
Duration: 2:38, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3573
19:54
Atlanta (ATL) S

21:33
San Antonio (SAT) A
Valid until 2026-01-03
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2893)
Duration: 2:39, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3573
20:50
Atlanta (ATL) S

22:21
San Antonio (SAT) A
Effective 2026-07-02 through 2026-07-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1222)
Duration: 2:31, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3573
20:50
Atlanta (ATL) S

22:15
San Antonio (SAT) A
Effective 2026-07-09 through 2026-07-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1222)
Duration: 2:25, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3573
20:50
Atlanta (ATL) S

22:27
San Antonio (SAT) A
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1222)
Duration: 2:37, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3573
20:52
Atlanta (ATL) S

22:30
San Antonio (SAT) A
Effective 2026-03-08 through 2026-03-27
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1222)
Duration: 2:38, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3573
20:59
Atlanta (ATL) S

22:38
San Antonio (SAT) A
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2893)
Duration: 2:39, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE5375
13:46
Atlanta (ATL) S

15:22
San Antonio (SAT) A
Effective 2026-03-08 through 2026-03-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2009)
Duration: 2:36, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE5375
13:46
Atlanta (ATL) S

15:22
San Antonio (SAT) A
Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2009)
Duration: 2:36, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE5375
13:46
Atlanta (ATL) S

15:22
San Antonio (SAT) A
Effective 2026-03-14 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2009)
Duration: 2:36, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Korean Air KE5375
13:46
Atlanta (ATL) S

15:22
San Antonio (SAT) A
Effective 2026-04-02 through 2026-04-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2009)
Duration: 2:36, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE5375
13:46
Atlanta (ATL) S

15:22
San Antonio (SAT) A
Operates only on 2026-04-07
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2009)
Duration: 2:36, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE5375
13:50
Atlanta (ATL) S

15:21
San Antonio (SAT) A
Effective 2026-04-14 through 2026-05-05
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2009)
Duration: 2:31, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE5375
13:50
Atlanta (ATL) S

15:21
San Antonio (SAT) A
Effective 2026-05-07 through 2026-05-14
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2009)
Duration: 2:31, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE5375
13:50
Atlanta (ATL) S

15:21
San Antonio (SAT) A
Effective 2026-05-15 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2009)
Duration: 2:31, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE5375
13:50
Atlanta (ATL) S

15:16
San Antonio (SAT) A
Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2009)
Duration: 2:26, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE5375
13:50
Atlanta (ATL) S

15:28
San Antonio (SAT) A
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2009)
Duration: 2:38, non-stop
Airbus A321 (321)
  • A domestic route departing from the Atlanta airport (ATL) and arriving at San Antonio airport (SAT).
  • The flight distance is 872 miles, or 1404 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 2:22 and 2:41.
All ATL-SAT flights
All Korean Air flights
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