All airlines flying from Atlanta (ATL) to Saint Louis (STL).

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 15:56 Atlanta (ATL) S 16:35 Saint Louis (STL) 1 KLM KL 6527 Non-stop Boeing 737-900 (739) 1:39 Effective 2025-06-01 through 2025-06-06 Codeshare flight, operated by Delta Air Lines.(DL 1485)
Sat 22:55 Atlanta (ATL) S 23:36 Saint Louis (STL) 1 KLM KL 6527 Non-stop Boeing 737-900 (739) 1:41 Valid until 2025-05-03 Codeshare flight, operated by Delta Air Lines.(DL 3090)
Daily 10:00 Atlanta (ATL) S 10:50 Saint Louis (STL) 1 WestJet WS 6575 Non-stop Boeing 737-800 (738) 1:50 Effective from 2026-01-06 Codeshare flight, operated by Delta Air Lines.(DL 1400)
Daily 17:20 Atlanta (ATL) S 18:04 Saint Louis (STL) 1 LATAM Airlines LA 6606 Non-stop Boeing 737-800 (738) 1:44 Effective from 2026-01-06 Codeshare flight, operated by Delta Air Lines.(DL 1393)
Mon,Thu-Sun 17:40 Atlanta (ATL) S 18:24 Saint Louis (STL) 1 LATAM Airlines LA 6606 Non-stop Boeing 717 (717) 1:44 Effective 2025-12-20 through 2025-12-26 Codeshare flight, operated by Delta Air Lines.(DL 1393)
Mon,Thu,Fri,Sun 17:40 Atlanta (ATL) S 18:24 Saint Louis (STL) 1 LATAM Airlines LA 6606 Non-stop Boeing 717 (717) 1:44 Effective 2025-12-29 through 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 1393)
Daily 22:55 Atlanta (ATL) S 23:39 Saint Louis (STL) 1 LATAM Airlines LA 6608 Non-stop Boeing 737-900 (739) 1:44 Effective 2025-12-20 through 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 1403)
Daily 22:55 Atlanta (ATL) S 23:40 Saint Louis (STL) 1 LATAM Airlines LA 6608 Non-stop Boeing 737-800 (738) 1:45 Effective from 2026-01-06 Codeshare flight, operated by Delta Air Lines.(DL 1403)
Mon,Wed-Fri,Sun 07:45 Atlanta (ATL) S 08:23 Saint Louis (STL) 1 WestJet WS 6628 Non-stop Boeing 737-900 (739) 1:38 Effective 2025-06-08 through 2025-06-16 Codeshare flight, operated by Delta Air Lines.(DL 1571)
Mon-Fri 07:45 Atlanta (ATL) S 08:23 Saint Louis (STL) 1 WestJet WS 6628 Non-stop Boeing 737-900 (739) 1:38 Effective 2025-06-17 through 2025-06-27 Codeshare flight, operated by Delta Air Lines.(DL 1571)
Sat 08:20 Atlanta (ATL) S 09:04 Saint Louis (STL) 1 WestJet WS 6628 Non-stop Boeing 717 (717) 1:44 Operates only on 2025-07-05 Codeshare flight, operated by Delta Air Lines.(DL 1571)
Sat 08:20 Atlanta (ATL) S 09:03 Saint Louis (STL) 1 WestJet WS 6628 Non-stop Boeing 737-900 (739) 1:43 Effective 2025-07-12 through 2025-08-30 Codeshare flight, operated by Delta Air Lines.(DL 1703)
Sat,Sun 08:20 Atlanta (ATL) S 09:03 Saint Louis (STL) 1 WestJet WS 6628 Non-stop Boeing 737-900 (739) 1:43 Effective 2025-08-31 through 2025-09-06 Codeshare flight, operated by Delta Air Lines.(DL 1703)
Mon-Thu,Sun 08:35 Atlanta (ATL) S 09:15 Saint Louis (STL) 1 WestJet WS 6628 Non-stop Boeing 737-900 (739) 1:40 Effective 2025-06-29 through 2025-07-03 Codeshare flight, operated by Delta Air Lines.(DL 1703)
Sun 09:05 Atlanta (ATL) S 09:43 Saint Louis (STL) 1 WestJet WS 6628 Non-stop Boeing 737-900 (739) 1:38 Operates only on 2025-06-22 Codeshare flight, operated by Delta Air Lines.(DL 1703)
Sun 09:05 Atlanta (ATL) S 09:43 Saint Louis (STL) 1 WestJet WS 6628 Non-stop Boeing 737-900 (739) 1:38 Operates only on 2025-07-06 Codeshare flight, operated by Delta Air Lines.(DL 1703)
Mon-Fri,Sun 09:55 Atlanta (ATL) S 10:38 Saint Louis (STL) 1 WestJet WS 6628 Non-stop Boeing 737-900 (739) 1:43 Effective 2025-07-07 through 2025-08-29 Codeshare flight, operated by Delta Air Lines.(DL 1703)
Mon-Fri,Sun 09:55 Atlanta (ATL) S 10:38 Saint Louis (STL) 1 WestJet WS 6628 Non-stop Boeing 737-900 (739) 1:43 Effective 2025-09-01 through 2025-09-07 Codeshare flight, operated by Delta Air Lines.(DL 1703)
Daily 09:55 Atlanta (ATL) S 10:40 Saint Louis (STL) 1 WestJet WS 6628 Non-stop Boeing 737-800 (738) 1:45 Effective 2025-09-08 through 2025-11-30 Codeshare flight, operated by Delta Air Lines.(DL 1703)
Daily 10:00 Atlanta (ATL) S 10:46 Saint Louis (STL) 1 WestJet WS 6628 Non-stop Boeing 737-800 (738) 1:46 Effective 2025-12-01 through 2025-12-19 Codeshare flight, operated by Delta Air Lines.(DL 1703)
Wed,Sat 11:00 Atlanta (ATL) S 11:41 Saint Louis (STL) 1 WestJet WS 6628 Non-stop Boeing 737-900 (739) 1:41 Valid until 2025-05-03 Codeshare flight, operated by Delta Air Lines.(DL 2355)
Mon,Tue,Thu,Fri,Sun 11:04 Atlanta (ATL) S 11:45 Saint Louis (STL) 1 WestJet WS 6628 Non-stop Boeing 737-900 (739) 1:41 Valid until 2025-05-06 Codeshare flight, operated by Delta Air Lines.(DL 2355)
Sat 11:15 Atlanta (ATL) S 11:54 Saint Louis (STL) 1 WestJet WS 6628 Non-stop Boeing 737-900 (739) 1:39 Effective 2025-05-10 through 2025-06-07 Codeshare flight, operated by Delta Air Lines.(DL 1703)
Mon-Fri,Sun 11:25 Atlanta (ATL) S 12:04 Saint Louis (STL) 1 WestJet WS 6628 Non-stop Boeing 737-900 (739) 1:39 Effective 2025-05-07 through 2025-05-27 Codeshare flight, operated by Delta Air Lines.(DL 1703)
Wed 11:25 Atlanta (ATL) S 12:04 Saint Louis (STL) 1 WestJet WS 6628 Non-stop Boeing 737-800 (738) 1:39 Effective 2025-05-28 through 2025-06-04 Codeshare flight, operated by Delta Air Lines.(DL 1703)
Mon,Tue,Thu,Fri,Sun 11:25 Atlanta (ATL) S 12:04 Saint Louis (STL) 1 WestJet WS 6628 Non-stop Boeing 737-900 (739) 1:39 Effective 2025-05-29 through 2025-06-06 Codeshare flight, operated by Delta Air Lines.(DL 1703)
Daily 13:55 Atlanta (ATL) S 14:35 Saint Louis (STL) 1 KLM KL 6681 Non-stop Boeing 737-900 (739) 1:40 Effective 2025-06-08 through 2025-06-30 Codeshare flight, operated by Delta Air Lines.(DL 2700)
Daily 13:55 Atlanta (ATL) S 14:35 Saint Louis (STL) 1 KLM KL 6681 Non-stop Boeing 737-900 (739) 1:40 Effective 2025-07-07 through 2025-08-31 Codeshare flight, operated by Delta Air Lines.(DL 2700)
Daily 13:57 Atlanta (ATL) S 14:35 Saint Louis (STL) 1 KLM KL 6681 Non-stop Boeing 737-900 (739) 1:38 Effective 2025-05-23 through 2025-05-30 Codeshare flight, operated by Delta Air Lines.(DL 2700)
Mon-Fri 13:57 Atlanta (ATL) S 14:35 Saint Louis (STL) 1 KLM KL 6681 Non-stop Boeing 737-900 (739) 1:38 Effective 2025-06-02 through 2025-06-06 Codeshare flight, operated by Delta Air Lines.(DL 2700)
Tue-Sun 13:59 Atlanta (ATL) S 14:38 Saint Louis (STL) 1 KLM KL 6681 Non-stop Boeing 737-900 (739) 1:39 Effective 2025-07-01 through 2025-07-06 Codeshare flight, operated by Delta Air Lines.(DL 2700)
Sun 14:02 Atlanta (ATL) S 14:38 Saint Louis (STL) 1 KLM KL 6681 Non-stop Boeing 737-900 (739) 1:36 Operates only on 2025-06-01 Codeshare flight, operated by Delta Air Lines.(DL 2700)
Sat 18:30 Atlanta (ATL) S 19:12 Saint Louis (STL) 1 LATAM Airlines LA 6717 Non-stop Boeing 737-900 (739) 1:42 Operates only on 2025-08-02 Codeshare flight, operated by Delta Air Lines.(DL 2833)
Sat 20:05 Atlanta (ATL) S 20:49 Saint Louis (STL) 1 LATAM Airlines LA 6717 Non-stop Boeing 737-800 (738) 1:44 Effective 2025-11-08 through 2025-12-13 Codeshare flight, operated by Delta Air Lines.(DL 2833)
Daily 09:55 Atlanta (ATL) S 10:40 Saint Louis (STL) 1 LATAM Airlines LA 6721 Non-stop Boeing 737-800 (738) 1:45 Effective 2025-11-02 through 2025-11-30 Codeshare flight, operated by Delta Air Lines.(DL 1703)
Daily 11:20 Atlanta (ATL) S 12:05 Saint Louis (STL) 1 WestJet WS 6726 Non-stop Boeing 717 (717) 1:45 Effective 2025-12-20 through 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 566)
Daily 11:45 Atlanta (ATL) S 12:24 Saint Louis (STL) 1 WestJet WS 6726 Non-stop Boeing 737-900 (739) 1:39 Effective 2025-07-07 through 2025-09-07 Codeshare flight, operated by Delta Air Lines.(DL 3162)
Daily 11:45 Atlanta (ATL) S 12:25 Saint Louis (STL) 1 WestJet WS 6726 Non-stop Boeing 737-800 (738) 1:40 Effective 2025-09-08 through 2025-11-30 Codeshare flight, operated by Delta Air Lines.(DL 1897)
Sat 11:51 Atlanta (ATL) S 12:28 Saint Louis (STL) 1 WestJet WS 6726 Non-stop Boeing 737-800 (738) 1:37 Effective 2025-06-14 through 2025-07-05 Codeshare flight, operated by Delta Air Lines.(DL 3156)
Mon-Fri,Sun 11:58 Atlanta (ATL) S 12:35 Saint Louis (STL) 1 WestJet WS 6726 Non-stop Boeing 737-800 (738) 1:37 Effective 2025-06-08 through 2025-07-06 Codeshare flight, operated by Delta Air Lines.(DL 3156)
Daily 12:15 Atlanta (ATL) S 12:57 Saint Louis (STL) 1 WestJet WS 6726 Non-stop Boeing 737-800 (738) 1:42 Effective 2025-12-01 through 2025-12-19 Codeshare flight, operated by Delta Air Lines.(DL 1897)
Daily 12:15 Atlanta (ATL) S 12:59 Saint Louis (STL) 1 WestJet WS 6726 Non-stop Boeing 737-800 (738) 1:44 Effective from 2026-01-06 Codeshare flight, operated by Delta Air Lines.(DL 932)
Mon,Thu,Fri,Sun 17:16 Atlanta (ATL) S 17:56 Saint Louis (STL) 1 WestJet WS 6733 Non-stop Boeing 737-900 (739) 1:40 Valid until 2025-05-05 Codeshare flight, operated by Delta Air Lines.(DL 3166)
Mon,Thu,Fri,Sun 17:20 Atlanta (ATL) S 18:03 Saint Louis (STL) 1 WestJet WS 6733 Non-stop Boeing 737-900 (739) 1:43 Effective 2025-07-07 through 2025-08-29 Codeshare flight, operated by Delta Air Lines.(DL 1393)
Mon,Thu,Fri,Sun 17:20 Atlanta (ATL) S 18:03 Saint Louis (STL) 1 WestJet WS 6733 Non-stop Boeing 737-900 (739) 1:43 Effective 2025-09-01 through 2025-09-07 Codeshare flight, operated by Delta Air Lines.(DL 1393)
Daily 17:20 Atlanta (ATL) S 18:02 Saint Louis (STL) 1 WestJet WS 6733 Non-stop Boeing 737-800 (738) 1:42 Effective 2025-09-08 through 2025-12-19 Codeshare flight, operated by Delta Air Lines.(DL 1393)
Daily 17:20 Atlanta (ATL) S 18:04 Saint Louis (STL) 1 WestJet WS 6733 Non-stop Boeing 737-800 (738) 1:44 Effective from 2026-01-06 Codeshare flight, operated by Delta Air Lines.(DL 1393)
Tue,Wed 17:22 Atlanta (ATL) S 18:02 Saint Louis (STL) 1 WestJet WS 6733 Non-stop Boeing 737-900 (739) 1:40 Valid until 2025-05-06 Codeshare flight, operated by Delta Air Lines.(DL 3166)
Mon,Thu,Fri,Sun 17:24 Atlanta (ATL) S 18:05 Saint Louis (STL) 1 WestJet WS 6733 Non-stop Boeing 737-900 (739) 1:41 Effective 2025-06-08 through 2025-06-27 Codeshare flight, operated by Delta Air Lines.(DL 1393)
Sun 17:24 Atlanta (ATL) S 18:05 Saint Louis (STL) 1 WestJet WS 6733 Non-stop Boeing 737-900 (739) 1:41 Operates only on 2025-07-06 Codeshare flight, operated by Delta Air Lines.(DL 1393)

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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 1:36 and 1:57.

Return (STL-ATL) flights

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All airlines flying from Atlanta (ATL) to Saint Louis (STL).

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FLIGHT SCHEDULE

Direct Codeshare Flights:

KLM KL6527

15:56

Atlanta (ATL) S

16:35

Saint Louis (STL) 1

Effective 2025-06-01 through 2025-06-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1485)

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

KLM KL6527

22:55

Atlanta (ATL) S

23:36

Saint Louis (STL) 1

Valid until 2025-05-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3090)

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

WestJet WS6575

10:00

Atlanta (ATL) S

10:50

Saint Louis (STL) 1

Effective from 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1400)

Duration: 1:50, non-stop
Boeing 737-800 (738)

LATAM Airlines LA6606

17:20

Atlanta (ATL) S

18:04

Saint Louis (STL) 1

Effective from 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1393)

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

LATAM Airlines LA6606

17:40

Atlanta (ATL) S

18:24

Saint Louis (STL) 1

Effective 2025-12-20 through 2025-12-26

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1393)

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

LATAM Airlines LA6606

17:40

Atlanta (ATL) S

18:24

Saint Louis (STL) 1

Effective 2025-12-29 through 2026-01-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1393)

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

LATAM Airlines LA6608

22:55

Atlanta (ATL) S

23:39

Saint Louis (STL) 1

Effective 2025-12-20 through 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1403)

Duration: 1:44, non-stop
Boeing 737-900 (739)

LATAM Airlines LA6608

22:55

Atlanta (ATL) S

23:40

Saint Louis (STL) 1

Effective from 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1403)

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

WestJet WS6628

07:45

Atlanta (ATL) S

08:23

Saint Louis (STL) 1

Effective 2025-06-08 through 2025-06-16

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1571)

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

WestJet WS6628

07:45

Atlanta (ATL) S

08:23

Saint Louis (STL) 1

Effective 2025-06-17 through 2025-06-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1571)

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

WestJet WS6628

08:20

Atlanta (ATL) S

09:04

Saint Louis (STL) 1

Operates only on 2025-07-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1571)

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

WestJet WS6628

08:20

Atlanta (ATL) S

09:03

Saint Louis (STL) 1

Effective 2025-07-12 through 2025-08-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1703)

Duration: 1:43, non-stop
Boeing 737-900 (739)

WestJet WS6628

08:20

Atlanta (ATL) S

09:03

Saint Louis (STL) 1

Effective 2025-08-31 through 2025-09-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1703)

Duration: 1:43, non-stop
Boeing 737-900 (739)

WestJet WS6628

08:35

Atlanta (ATL) S

09:15

Saint Louis (STL) 1

Effective 2025-06-29 through 2025-07-03

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1703)

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

WestJet WS6628

09:05

Atlanta (ATL) S

09:43

Saint Louis (STL) 1

Operates only on 2025-06-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1703)

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

WestJet WS6628

09:05

Atlanta (ATL) S

09:43

Saint Louis (STL) 1

Operates only on 2025-07-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1703)

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

WestJet WS6628

09:55

Atlanta (ATL) S

10:38

Saint Louis (STL) 1

Effective 2025-07-07 through 2025-08-29

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1703)

Duration: 1:43, non-stop
Boeing 737-900 (739)

WestJet WS6628

09:55

Atlanta (ATL) S

10:38

Saint Louis (STL) 1

Effective 2025-09-01 through 2025-09-07

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1703)

Duration: 1:43, non-stop
Boeing 737-900 (739)

WestJet WS6628

09:55

Atlanta (ATL) S

10:40

Saint Louis (STL) 1

Effective 2025-09-08 through 2025-11-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1703)

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

WestJet WS6628

10:00

Atlanta (ATL) S

10:46

Saint Louis (STL) 1

Effective 2025-12-01 through 2025-12-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1703)

Duration: 1:46, non-stop
Boeing 737-800 (738)

WestJet WS6628

11:00

Atlanta (ATL) S

11:41

Saint Louis (STL) 1

Valid until 2025-05-03

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2355)

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

WestJet WS6628

11:04

Atlanta (ATL) S

11:45

Saint Louis (STL) 1

Valid until 2025-05-06

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2355)

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

WestJet WS6628

11:15

Atlanta (ATL) S

11:54

Saint Louis (STL) 1

Effective 2025-05-10 through 2025-06-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1703)

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

WestJet WS6628

11:25

Atlanta (ATL) S

12:04

Saint Louis (STL) 1

Effective 2025-05-07 through 2025-05-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1703)

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

WestJet WS6628

11:25

Atlanta (ATL) S

12:04

Saint Louis (STL) 1

Effective 2025-05-28 through 2025-06-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1703)

Duration: 1:39, non-stop
Boeing 737-800 (738)

WestJet WS6628

11:25

Atlanta (ATL) S

12:04

Saint Louis (STL) 1

Effective 2025-05-29 through 2025-06-06

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1703)

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

KLM KL6681

13:55

Atlanta (ATL) S

14:35

Saint Louis (STL) 1

Effective 2025-06-08 through 2025-06-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2700)

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

KLM KL6681

13:55

Atlanta (ATL) S

14:35

Saint Louis (STL) 1

Effective 2025-07-07 through 2025-08-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2700)

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

KLM KL6681

13:57

Atlanta (ATL) S

14:35

Saint Louis (STL) 1

Effective 2025-05-23 through 2025-05-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2700)

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

KLM KL6681

13:57

Atlanta (ATL) S

14:35

Saint Louis (STL) 1

Effective 2025-06-02 through 2025-06-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2700)

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

KLM KL6681

13:59

Atlanta (ATL) S

14:38

Saint Louis (STL) 1

Effective 2025-07-01 through 2025-07-06

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2700)

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

KLM KL6681

14:02

Atlanta (ATL) S

14:38

Saint Louis (STL) 1

Operates only on 2025-06-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2700)

Duration: 1:36, non-stop
Boeing 737-900 (739)

LATAM Airlines LA6717

18:30

Atlanta (ATL) S

19:12

Saint Louis (STL) 1

Operates only on 2025-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2833)

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

LATAM Airlines LA6717

20:05

Atlanta (ATL) S

20:49

Saint Louis (STL) 1

Effective 2025-11-08 through 2025-12-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2833)

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

LATAM Airlines LA6721

09:55

Atlanta (ATL) S

10:40

Saint Louis (STL) 1

Effective 2025-11-02 through 2025-11-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1703)

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

WestJet WS6726

11:20

Atlanta (ATL) S

12:05

Saint Louis (STL) 1

Effective 2025-12-20 through 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 566)

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

WestJet WS6726

11:45

Atlanta (ATL) S

12:24

Saint Louis (STL) 1

Effective 2025-07-07 through 2025-09-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3162)

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

WestJet WS6726

11:45

Atlanta (ATL) S

12:25

Saint Louis (STL) 1

Effective 2025-09-08 through 2025-11-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1897)

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

WestJet WS6726

11:51

Atlanta (ATL) S

12:28

Saint Louis (STL) 1

Effective 2025-06-14 through 2025-07-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3156)

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

WestJet WS6726

11:58

Atlanta (ATL) S

12:35

Saint Louis (STL) 1

Effective 2025-06-08 through 2025-07-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3156)

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

WestJet WS6726

12:15

Atlanta (ATL) S

12:57

Saint Louis (STL) 1

Effective 2025-12-01 through 2025-12-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1897)

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

WestJet WS6726

12:15

Atlanta (ATL) S

12:59

Saint Louis (STL) 1

Effective from 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 932)

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

WestJet WS6733

17:16

Atlanta (ATL) S

17:56

Saint Louis (STL) 1

Valid until 2025-05-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3166)

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

WestJet WS6733

17:20

Atlanta (ATL) S

18:03

Saint Louis (STL) 1

Effective 2025-07-07 through 2025-08-29

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1393)

Duration: 1:43, non-stop
Boeing 737-900 (739)

WestJet WS6733

17:20

Atlanta (ATL) S

18:03

Saint Louis (STL) 1

Effective 2025-09-01 through 2025-09-07

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1393)

Duration: 1:43, non-stop
Boeing 737-900 (739)

WestJet WS6733

17:20

Atlanta (ATL) S

18:02

Saint Louis (STL) 1

Effective 2025-09-08 through 2025-12-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1393)

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

WestJet WS6733

17:20

Atlanta (ATL) S

18:04

Saint Louis (STL) 1

Effective from 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1393)

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

WestJet WS6733

17:22

Atlanta (ATL) S

18:02

Saint Louis (STL) 1

Valid until 2025-05-06

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3166)

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

WestJet WS6733

17:24

Atlanta (ATL) S

18:05

Saint Louis (STL) 1

Effective 2025-06-08 through 2025-06-27

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1393)

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

WestJet WS6733

17:24

Atlanta (ATL) S

18:05

Saint Louis (STL) 1

Operates only on 2025-07-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1393)

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

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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 1:36 and 1:57.

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