Delta Air Lines flights from Atlanta (ATL) to Saint Louis (STL).

FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri,Sun 14:21 Atlanta (ATL) S 14:58 Saint Louis (STL) 1 Delta Air Lines DL 543 Non-stop Boeing 737-800 (738) 1:37 Effective 2026-03-08 through 2026-04-12
Tue,Wed 15:15 Atlanta (ATL) S 15:53 Saint Louis (STL) 1 Delta Air Lines DL 543 Non-stop Boeing 737-900 (739) 1:38 Effective 2026-03-10 through 2026-04-08
Sat 15:15 Atlanta (ATL) S 15:57 Saint Louis (STL) 1 Delta Air Lines DL 543 Non-stop Boeing 717 (717) 1:42 Effective 2026-03-14 through 2026-04-11
Sat 11:15 Atlanta (ATL) S 12:03 Saint Louis (STL) 1 Delta Air Lines DL 566 Non-stop Boeing 717 (717) 1:48 Operates only on 2026-01-03
Mon-Wed,Fri,Sun 11:40 Atlanta (ATL) S 12:21 Saint Louis (STL) 1 Delta Air Lines DL 566 Non-stop Boeing 737-800 (738) 1:41 Valid until 2026-01-04
Thu 11:40 Atlanta (ATL) S 12:24 Saint Louis (STL) 1 Delta Air Lines DL 566 Non-stop Boeing 717 (717) 1:44 Operates only on 2026-01-01
Sat 11:55 Atlanta (ATL) S 12:34 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-900 (739) 1:39 Effective 2026-06-13 through 2026-07-04
Sat 11:55 Atlanta (ATL) S 12:33 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-900 (739) 1:38 Effective 2026-07-11 through 2026-08-08
Daily 12:15 Atlanta (ATL) S 12:54 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-900 (739) 1:39 Effective 2026-04-13 through 2026-06-12
Mon-Fri,Sun 12:15 Atlanta (ATL) S 12:54 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-900 (739) 1:39 Effective 2026-06-14 through 2026-07-06
Mon-Fri,Sun 12:15 Atlanta (ATL) S 12:53 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-900 (739) 1:38 Effective 2026-07-07 through 2026-08-14
Daily 12:15 Atlanta (ATL) S 12:53 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-900 (739) 1:38 Effective 2026-08-15 through 2026-10-05
Daily 12:15 Atlanta (ATL) S 12:56 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-900 (739) 1:41 Effective from 2026-10-06
Mon 18:30 Atlanta (ATL) S 19:11 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Airbus A320 (320) 1:41 Operates only on 2026-01-05
Tue,Wed 18:30 Atlanta (ATL) S 19:12 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-800 (738) 1:42 Effective 2026-01-06 through 2026-01-14
Tue,Wed,Sat,Sun 18:42 Atlanta (ATL) S 19:22 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-800 (738) 1:40 Effective 2026-02-14 through 2026-02-21
Tue,Wed,Sat 18:42 Atlanta (ATL) S 19:22 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-800 (738) 1:40 Effective 2026-02-24 through 2026-03-07
Sat 18:45 Atlanta (ATL) S 19:27 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-800 (738) 1:42 Effective 2026-01-10 through 2026-01-17
Sun 18:45 Atlanta (ATL) S 19:27 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-800 (738) 1:42 Operates only on 2026-01-18
Sat 18:45 Atlanta (ATL) S 19:27 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-800 (738) 1:42 Effective 2026-01-24 through 2026-02-07
Sun 18:45 Atlanta (ATL) S 19:27 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-800 (738) 1:42 Operates only on 2026-02-08
Mon,Thu,Fri,Sun 19:53 Atlanta (ATL) S 20:37 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-800 (738) 1:44 Effective 2026-01-08 through 2026-01-16
Mon-Fri,Sun 19:53 Atlanta (ATL) S 20:37 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-800 (738) 1:44 Effective 2026-01-19 through 2026-02-06
Mon-Wed 19:53 Atlanta (ATL) S 20:37 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-800 (738) 1:44 Effective 2026-02-09 through 2026-02-11
Mon,Thu,Fri 19:59 Atlanta (ATL) S 20:41 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-800 (738) 1:42 Effective 2026-02-12 through 2026-02-20
Mon,Thu,Fri,Sun 19:59 Atlanta (ATL) S 20:41 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Boeing 737-800 (738) 1:42 Effective 2026-02-22 through 2026-03-06
Daily 20:27 Atlanta (ATL) S 21:10 Saint Louis (STL) 1 Delta Air Lines DL 1102 Non-stop Airbus A321 (321) 1:43 Effective 2026-03-08 through 2026-04-12
Tue,Sun 13:50 Atlanta (ATL) S 14:30 Saint Louis (STL) 1 Delta Air Lines DL 1339 Non-stop Boeing 737-900 (739) 1:40 Valid until 2026-01-04
Sun 15:15 Atlanta (ATL) S 15:57 Saint Louis (STL) 1 Delta Air Lines DL 1393 Non-stop Boeing 737-900 (739) 1:42 Operates only on 2026-02-08
Mon,Thu,Fri 17:02 Atlanta (ATL) S 17:42 Saint Louis (STL) 1 Delta Air Lines DL 1393 Non-stop Boeing 737-900 (739) 1:40 Effective 2026-02-12 through 2026-03-06
Mon,Thu,Fri,Sun 17:08 Atlanta (ATL) S 17:50 Saint Louis (STL) 1 Delta Air Lines DL 1393 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-01-08 through 2026-01-16
Mon,Thu,Fri,Sun 17:08 Atlanta (ATL) S 17:50 Saint Louis (STL) 1 Delta Air Lines DL 1393 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-01-19 through 2026-02-06
Mon 17:08 Atlanta (ATL) S 17:50 Saint Louis (STL) 1 Delta Air Lines DL 1393 Non-stop Boeing 737-900 (739) 1:42 Operates only on 2026-02-09
Sun 17:11 Atlanta (ATL) S 17:51 Saint Louis (STL) 1 Delta Air Lines DL 1393 Non-stop Boeing 737-900 (739) 1:40 Effective 2026-02-22 through 2026-03-01
Mon,Thu,Fri,Sun 17:16 Atlanta (ATL) S 17:53 Saint Louis (STL) 1 Delta Air Lines DL 1393 Non-stop Boeing 737-900 (739) 1:37 Effective 2026-03-08 through 2026-04-12
Mon,Thu,Fri,Sun 17:20 Atlanta (ATL) S 18:02 Saint Louis (STL) 1 Delta Air Lines DL 1393 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-04-13 through 2026-05-22
Mon,Thu,Fri,Sun 17:20 Atlanta (ATL) S 18:02 Saint Louis (STL) 1 Delta Air Lines DL 1393 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-05-25 through 2026-08-10
Daily 17:20 Atlanta (ATL) S 18:02 Saint Louis (STL) 1 Delta Air Lines DL 1393 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-08-11 through 2026-10-05
Daily 17:20 Atlanta (ATL) S 18:01 Saint Louis (STL) 1 Delta Air Lines DL 1393 Non-stop Boeing 737-900 (739) 1:41 Effective from 2026-10-06
Mon,Tue,Fri-Sun 17:32 Atlanta (ATL) S 18:17 Saint Louis (STL) 1 Delta Air Lines DL 1393 Non-stop Boeing 717 (717) 1:45 Valid until 2026-01-04
Tue,Wed,Sat 18:30 Atlanta (ATL) S 19:12 Saint Louis (STL) 1 Delta Air Lines DL 1393 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-04-14 through 2026-05-23
Tue,Wed,Sat,Sun 18:30 Atlanta (ATL) S 19:12 Saint Louis (STL) 1 Delta Air Lines DL 1393 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-05-24 through 2026-05-30
Tue,Wed,Sat 18:30 Atlanta (ATL) S 19:12 Saint Louis (STL) 1 Delta Air Lines DL 1393 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-06-02 through 2026-08-08
Sat 08:55 Atlanta (ATL) S 09:40 Saint Louis (STL) 1 Delta Air Lines DL 1400 Non-stop Boeing 737-800 (738) 1:45 Effective 2026-06-13 through 2026-07-04
Sat 08:55 Atlanta (ATL) S 09:36 Saint Louis (STL) 1 Delta Air Lines DL 1400 Non-stop Boeing 737-800 (738) 1:41 Effective 2026-07-11 through 2026-08-08
Daily 10:00 Atlanta (ATL) S 10:45 Saint Louis (STL) 1 Delta Air Lines DL 1400 Non-stop Boeing 737-800 (738) 1:45 Effective 2026-04-13 through 2026-06-12
Mon-Fri,Sun 10:00 Atlanta (ATL) S 10:45 Saint Louis (STL) 1 Delta Air Lines DL 1400 Non-stop Boeing 737-800 (738) 1:45 Effective 2026-06-14 through 2026-07-06
Mon-Fri,Sun 10:00 Atlanta (ATL) S 10:41 Saint Louis (STL) 1 Delta Air Lines DL 1400 Non-stop Boeing 737-800 (738) 1:41 Effective 2026-07-07 through 2026-08-14
Daily 10:00 Atlanta (ATL) S 10:41 Saint Louis (STL) 1 Delta Air Lines DL 1400 Non-stop Boeing 737-800 (738) 1:41 Effective 2026-08-15 through 2026-10-05
Daily 10:00 Atlanta (ATL) S 10:48 Saint Louis (STL) 1 Delta Air Lines DL 1400 Non-stop Boeing 737-800 (738) 1:48 Effective from 2026-10-06

1 2 3

A domestic route departing from the Atlanta airport (ATL) and arriving at Saint Louis airport (STL).
The flight distance is 484 miles, or 778 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 1:37 and 1:50.

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Delta Air Lines flights from Atlanta (ATL) to Saint Louis (STL).

FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL543

14:21

Atlanta (ATL) S

14:58

Saint Louis (STL) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:37, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL543

15:15

Atlanta (ATL) S

15:53

Saint Louis (STL) 1

Effective 2026-03-10 through 2026-04-08

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:38, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL543

15:15

Atlanta (ATL) S

15:57

Saint Louis (STL) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:42, non-stop
Boeing 717 (717)

Direct Flights:

Delta Air Lines DL566

11:15

Atlanta (ATL) S

12:03

Saint Louis (STL) 1

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:48, non-stop
Boeing 717 (717)

Direct Flights:

Delta Air Lines DL566

11:40

Atlanta (ATL) S

12:21

Saint Louis (STL) 1

Valid until 2026-01-04

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 1:41, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL566

11:40

Atlanta (ATL) S

12:24

Saint Louis (STL) 1

Operates only on 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:44, non-stop
Boeing 717 (717)

Direct Flights:

Delta Air Lines DL1102

11:55

Atlanta (ATL) S

12:34

Saint Louis (STL) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:39, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1102

11:55

Atlanta (ATL) S

12:33

Saint Louis (STL) 1

Effective 2026-07-11 through 2026-08-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:38, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1102

12:15

Atlanta (ATL) S

12:54

Saint Louis (STL) 1

Effective 2026-04-13 through 2026-06-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:39, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1102

12:15

Atlanta (ATL) S

12:54

Saint Louis (STL) 1

Effective 2026-06-14 through 2026-07-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:39, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1102

12:15

Atlanta (ATL) S

12:53

Saint Louis (STL) 1

Effective 2026-07-07 through 2026-08-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:38, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1102

12:15

Atlanta (ATL) S

12:53

Saint Louis (STL) 1

Effective 2026-08-15 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:38, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1102

12:15

Atlanta (ATL) S

12:56

Saint Louis (STL) 1

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:41, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1102

18:30

Atlanta (ATL) S

19:11

Saint Louis (STL) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:41, non-stop
Airbus A320 (320)

Direct Flights:

Delta Air Lines DL1102

18:30

Atlanta (ATL) S

19:12

Saint Louis (STL) 1

Effective 2026-01-06 through 2026-01-14

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:42, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1102

18:42

Atlanta (ATL) S

19:22

Saint Louis (STL) 1

Effective 2026-02-14 through 2026-02-21

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Duration: 1:40, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1102

18:42

Atlanta (ATL) S

19:22

Saint Louis (STL) 1

Effective 2026-02-24 through 2026-03-07

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:40, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1102

18:45

Atlanta (ATL) S

19:27

Saint Louis (STL) 1

Effective 2026-01-10 through 2026-01-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:42, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1102

18:45

Atlanta (ATL) S

19:27

Saint Louis (STL) 1

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:42, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1102

18:45

Atlanta (ATL) S

19:27

Saint Louis (STL) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:42, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1102

18:45

Atlanta (ATL) S

19:27

Saint Louis (STL) 1

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:42, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1102

19:53

Atlanta (ATL) S

20:37

Saint Louis (STL) 1

Effective 2026-01-08 through 2026-01-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:44, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1102

19:53

Atlanta (ATL) S

20:37

Saint Louis (STL) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:44, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1102

19:53

Atlanta (ATL) S

20:37

Saint Louis (STL) 1

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

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:44, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1102

19:59

Atlanta (ATL) S

20:41

Saint Louis (STL) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:42, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1102

19:59

Atlanta (ATL) S

20:41

Saint Louis (STL) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:42, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1102

20:27

Atlanta (ATL) S

21:10

Saint Louis (STL) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:43, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1339

13:50

Atlanta (ATL) S

14:30

Saint Louis (STL) 1

Valid until 2026-01-04

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:40, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1393

15:15

Atlanta (ATL) S

15:57

Saint Louis (STL) 1

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1393

17:02

Atlanta (ATL) S

17:42

Saint Louis (STL) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:40, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1393

17:08

Atlanta (ATL) S

17:50

Saint Louis (STL) 1

Effective 2026-01-08 through 2026-01-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1393

17:08

Atlanta (ATL) S

17:50

Saint Louis (STL) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1393

17:08

Atlanta (ATL) S

17:50

Saint Louis (STL) 1

Operates only on 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1393

17:11

Atlanta (ATL) S

17:51

Saint Louis (STL) 1

Effective 2026-02-22 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:40, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1393

17:16

Atlanta (ATL) S

17:53

Saint Louis (STL) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:37, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1393

17:20

Atlanta (ATL) S

18:02

Saint Louis (STL) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1393

17:20

Atlanta (ATL) S

18:02

Saint Louis (STL) 1

Effective 2026-05-25 through 2026-08-10

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1393

17:20

Atlanta (ATL) S

18:02

Saint Louis (STL) 1

Effective 2026-08-11 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1393

17:20

Atlanta (ATL) S

18:01

Saint Louis (STL) 1

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:41, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1393

17:32

Atlanta (ATL) S

18:17

Saint Louis (STL) 1

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 1:45, non-stop
Boeing 717 (717)

Direct Flights:

Delta Air Lines DL1393

18:30

Atlanta (ATL) S

19:12

Saint Louis (STL) 1

Effective 2026-04-14 through 2026-05-23

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1393

18:30

Atlanta (ATL) S

19:12

Saint Louis (STL) 1

Effective 2026-05-24 through 2026-05-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1393

18:30

Atlanta (ATL) S

19:12

Saint Louis (STL) 1

Effective 2026-06-02 through 2026-08-08

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1400

08:55

Atlanta (ATL) S

09:40

Saint Louis (STL) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:45, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1400

08:55

Atlanta (ATL) S

09:36

Saint Louis (STL) 1

Effective 2026-07-11 through 2026-08-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:41, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1400

10:00

Atlanta (ATL) S

10:45

Saint Louis (STL) 1

Effective 2026-04-13 through 2026-06-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1400

10:00

Atlanta (ATL) S

10:45

Saint Louis (STL) 1

Effective 2026-06-14 through 2026-07-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:45, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1400

10:00

Atlanta (ATL) S

10:41

Saint Louis (STL) 1

Effective 2026-07-07 through 2026-08-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:41, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1400

10:00

Atlanta (ATL) S

10:41

Saint Louis (STL) 1

Effective 2026-08-15 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:41, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1400

10:00

Atlanta (ATL) S

10:48

Saint Louis (STL) 1

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Boeing 737-800 (738)

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A domestic route departing from the Atlanta airport (ATL) and arriving at Saint Louis airport (STL).
The flight distance is 484 miles, or 778 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 1:37 and 1:50.

All ATL-STL flights

All Delta Air Lines flights

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