Delta Air Lines flights from New York LaGuardia (LGA) to Saint Louis (STL).

FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 16:00 New York LaGuardia (LGA) C 17:58 Saint Louis (STL) 1 Delta Air Lines DL 4743 Non-stop Canadair CRJ 900 (CR9) 2:58 Effective from 2026-10-25
Daily 13:15 New York LaGuardia (LGA) C 15:10 Saint Louis (STL) 1 Delta Air Lines DL 4905 Non-stop Canadair CRJ 900 (CR9) 2:55 Effective from 2026-10-25
Mon-Fri,Sun 13:55 New York LaGuardia (LGA) C 15:43 Saint Louis (STL) 1 Delta Air Lines DL 4905 Non-stop Canadair CRJ 900 (CR9) 2:48 Effective 2026-04-13 through 2026-08-14
Daily 13:55 New York LaGuardia (LGA) C 15:43 Saint Louis (STL) 1 Delta Air Lines DL 4905 Non-stop Canadair CRJ 900 (CR9) 2:48 Effective 2026-08-15 through 2026-10-05
Daily 13:55 New York LaGuardia (LGA) C 15:49 Saint Louis (STL) 1 Delta Air Lines DL 4905 Non-stop Canadair CRJ 900 (CR9) 2:54 Effective 2026-10-06 through 2026-10-24
Mon-Fri,Sun 14:40 New York LaGuardia (LGA) C 16:39 Saint Louis (STL) 1 Delta Air Lines DL 4905 Non-stop Canadair CRJ 900 (CR9) 2:59 Effective 2026-01-05 through 2026-01-30
Mon-Fri,Sun 14:40 New York LaGuardia (LGA) C 16:31 Saint Louis (STL) 1 Delta Air Lines DL 4905 Non-stop Canadair CRJ 900 (CR9) 2:51 Effective 2026-03-08 through 2026-04-12
Mon-Fri,Sun 14:43 New York LaGuardia (LGA) C 16:42 Saint Louis (STL) 1 Delta Air Lines DL 4905 Non-stop Canadair CRJ 900 (CR9) 2:59 Effective 2026-02-01 through 2026-02-11
Mon-Fri 14:55 New York LaGuardia (LGA) C 16:52 Saint Louis (STL) 1 Delta Air Lines DL 4905 Non-stop Canadair CRJ 900 (CR9) 2:57 Effective 2026-02-12 through 2026-03-06
Sun 14:59 New York LaGuardia (LGA) C 16:56 Saint Louis (STL) 1 Delta Air Lines DL 4905 Non-stop Canadair CRJ 900 (CR9) 2:57 Effective 2026-02-15 through 2026-03-01
Sat 15:30 New York LaGuardia (LGA) C 17:31 Saint Louis (STL) 1 Delta Air Lines DL 4905 Non-stop Canadair CRJ 900 (CR9) 3:01 Effective 2026-01-10 through 2026-02-07
Sat 15:30 New York LaGuardia (LGA) C 17:29 Saint Louis (STL) 1 Delta Air Lines DL 4905 Non-stop Canadair CRJ 900 (CR9) 2:59 Effective 2026-02-14 through 2026-03-07
Sat 15:30 New York LaGuardia (LGA) C 17:18 Saint Louis (STL) 1 Delta Air Lines DL 4905 Non-stop Canadair CRJ 900 (CR9) 2:48 Effective 2026-04-18 through 2026-08-08
Sat 10:35 New York LaGuardia (LGA) C 12:34 Saint Louis (STL) 1 Delta Air Lines DL 4908 Non-stop Canadair CRJ 900 (CR9) 2:59 Effective 2026-02-14 through 2026-03-07
Mon,Tue,Fri-Sun 09:21 New York LaGuardia (LGA) C 11:18 Saint Louis (STL) 1 Delta Air Lines DL 4922 Non-stop Canadair CRJ 900 (CR9) 2:57 Valid until 2026-01-04
Daily 10:00 New York LaGuardia (LGA) C 11:54 Saint Louis (STL) 1 Delta Air Lines DL 4922 Non-stop Canadair CRJ 900 (CR9) 2:54 Effective 2026-04-13 through 2026-10-05
Daily 10:00 New York LaGuardia (LGA) C 11:59 Saint Louis (STL) 1 Delta Air Lines DL 4922 Non-stop Canadair CRJ 900 (CR9) 2:59 Effective from 2026-10-06
Thu 11:25 New York LaGuardia (LGA) C 13:17 Saint Louis (STL) 1 Delta Air Lines DL 4922 Non-stop Canadair CRJ 900 (CR9) 2:52 Operates only on 2026-01-01
Mon-Fri,Sun 18:05 New York LaGuardia (LGA) C 20:06 Saint Louis (STL) 1 Delta Air Lines DL 4926 Non-stop Canadair CRJ 900 (CR9) 3:01 Effective 2026-01-05 through 2026-02-11
Mon-Fri,Sun 18:10 New York LaGuardia (LGA) C 20:09 Saint Louis (STL) 1 Delta Air Lines DL 4926 Non-stop Canadair CRJ 900 (CR9) 2:59 Effective 2026-02-12 through 2026-03-06
Mon-Fri,Sun 18:55 New York LaGuardia (LGA) C 20:50 Saint Louis (STL) 1 Delta Air Lines DL 4926 Non-stop Canadair CRJ 900 (CR9) 2:55 Effective 2026-04-13 through 2026-10-05
Mon-Fri,Sun 18:55 New York LaGuardia (LGA) C 20:51 Saint Louis (STL) 1 Delta Air Lines DL 4926 Non-stop Canadair CRJ 900 (CR9) 2:56 Effective from 2026-10-06
Mon,Tue,Fri-Sun 19:25 New York LaGuardia (LGA) C 21:19 Saint Louis (STL) 1 Delta Air Lines DL 4926 Non-stop Canadair CRJ 900 (CR9) 2:54 Valid until 2026-01-04
Fri 06:29 New York LaGuardia (LGA) C 08:27 Saint Louis (STL) 1 Delta Air Lines DL 4939 Non-stop Canadair CRJ 900 (CR9) 2:58 Operates only on 2026-01-30
Mon-Fri 06:30 New York LaGuardia (LGA) C 08:34 Saint Louis (STL) 1 Delta Air Lines DL 4939 Non-stop Canadair CRJ 900 (CR9) 3:04 Effective 2026-01-05 through 2026-01-29
Mon-Fri 06:30 New York LaGuardia (LGA) C 08:34 Saint Louis (STL) 1 Delta Air Lines DL 4939 Non-stop Canadair CRJ 900 (CR9) 3:04 Effective 2026-02-02 through 2026-02-11
Mon-Fri 06:55 New York LaGuardia (LGA) C 08:57 Saint Louis (STL) 1 Delta Air Lines DL 4939 Non-stop Canadair CRJ 900 (CR9) 3:02 Effective 2026-02-12 through 2026-03-06
Mon-Fri,Sun 06:55 New York LaGuardia (LGA) C 08:44 Saint Louis (STL) 1 Delta Air Lines DL 4939 Non-stop Canadair CRJ 900 (CR9) 2:49 Effective 2026-03-08 through 2026-04-12
Mon-Fri,Sun 06:59 New York LaGuardia (LGA) C 08:44 Saint Louis (STL) 1 Delta Air Lines DL 4939 Non-stop Canadair CRJ 900 (CR9) 2:45 Effective 2026-04-13 through 2026-10-05
Mon-Fri,Sun 06:59 New York LaGuardia (LGA) C 08:52 Saint Louis (STL) 1 Delta Air Lines DL 4939 Non-stop Canadair CRJ 900 (CR9) 2:53 Effective from 2026-10-06
Mon,Tue,Fri-Sun 14:20 New York LaGuardia (LGA) C 16:14 Saint Louis (STL) 1 Delta Air Lines DL 5010 Non-stop Canadair CRJ 900 (CR9) 2:54 Valid until 2026-01-04
Sat 10:35 New York LaGuardia (LGA) C 12:36 Saint Louis (STL) 1 Delta Air Lines DL 5497 Non-stop Canadair CRJ 900 (CR9) 3:01 Effective 2026-01-10 through 2026-02-07
Sat 15:45 New York LaGuardia (LGA) C 17:42 Saint Louis (STL) 1 Delta Air Lines DL 5600 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:57 Effective 2026-03-14 through 2026-04-11
Daily 10:25 New York LaGuardia (LGA) C 12:19 Saint Louis (STL) 1 Delta Air Lines DL 5602 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:54 Effective 2026-03-08 through 2026-04-12
Mon-Fri,Sun 18:50 New York LaGuardia (LGA) C 20:43 Saint Louis (STL) 1 Delta Air Lines DL 5603 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:53 Effective 2026-03-08 through 2026-04-12
Sun 10:20 New York LaGuardia (LGA) C 12:25 Saint Louis (STL) 1 Delta Air Lines DL 5822 Non-stop Embraer EMB 170 / EMB 175 (E70) 3:05 Effective 2026-01-11 through 2026-02-08
Mon-Fri,Sun 10:20 New York LaGuardia (LGA) C 12:23 Saint Louis (STL) 1 Delta Air Lines DL 5822 Non-stop Embraer EMB 170 / EMB 175 (E70) 3:03 Effective 2026-02-12 through 2026-03-06
Mon 10:25 New York LaGuardia (LGA) C 12:30 Saint Louis (STL) 1 Delta Air Lines DL 5822 Non-stop Embraer EMB 170 / EMB 175 (E70) 3:05 Operates only on 2026-01-05
Mon-Fri 10:30 New York LaGuardia (LGA) C 12:33 Saint Louis (STL) 1 Delta Air Lines DL 5822 Non-stop Embraer EMB 170 / EMB 175 (E70) 3:03 Effective 2026-01-06 through 2026-02-11

A domestic route departing from the New York LaGuardia airport (LGA) and arriving at Saint Louis airport (STL).
The flight distance is 885 miles, or 1425 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 2:45 and 3:05.

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FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL4743

16:00

New York LaGuardia (LGA) C

17:58

Saint Louis (STL) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:58, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4905

13:15

New York LaGuardia (LGA) C

15:10

Saint Louis (STL) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:55, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4905

13:55

New York LaGuardia (LGA) C

15:43

Saint Louis (STL) 1

Effective 2026-04-13 through 2026-08-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4905

13:55

New York LaGuardia (LGA) C

15:43

Saint Louis (STL) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4905

13:55

New York LaGuardia (LGA) C

15:49

Saint Louis (STL) 1

Effective 2026-10-06 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:54, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4905

14:40

New York LaGuardia (LGA) C

16:39

Saint Louis (STL) 1

Effective 2026-01-05 through 2026-01-30

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:59, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4905

14:40

New York LaGuardia (LGA) C

16:31

Saint Louis (STL) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:51, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4905

14:43

New York LaGuardia (LGA) C

16:42

Saint Louis (STL) 1

Effective 2026-02-01 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:59, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4905

14:55

New York LaGuardia (LGA) C

16:52

Saint Louis (STL) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:57, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4905

14:59

New York LaGuardia (LGA) C

16:56

Saint Louis (STL) 1

Effective 2026-02-15 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:57, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4905

15:30

New York LaGuardia (LGA) C

17:31

Saint Louis (STL) 1

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:01, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4905

15:30

New York LaGuardia (LGA) C

17:29

Saint Louis (STL) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:59, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4905

15:30

New York LaGuardia (LGA) C

17:18

Saint Louis (STL) 1

Effective 2026-04-18 through 2026-08-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4908

10:35

New York LaGuardia (LGA) C

12:34

Saint Louis (STL) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:59, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4922

09:21

New York LaGuardia (LGA) C

11:18

Saint Louis (STL) 1

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 2:57, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4922

10:00

New York LaGuardia (LGA) C

11:54

Saint Louis (STL) 1

Effective 2026-04-13 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:54, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4922

10:00

New York LaGuardia (LGA) C

11:59

Saint Louis (STL) 1

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:59, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4922

11:25

New York LaGuardia (LGA) C

13:17

Saint Louis (STL) 1

Operates only on 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:52, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4926

18:05

New York LaGuardia (LGA) C

20:06

Saint Louis (STL) 1

Effective 2026-01-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:01, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4926

18:10

New York LaGuardia (LGA) C

20:09

Saint Louis (STL) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:59, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4926

18:55

New York LaGuardia (LGA) C

20:50

Saint Louis (STL) 1

Effective 2026-04-13 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:55, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4926

18:55

New York LaGuardia (LGA) C

20:51

Saint Louis (STL) 1

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:56, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4926

19:25

New York LaGuardia (LGA) C

21:19

Saint Louis (STL) 1

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 2:54, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4939

06:29

New York LaGuardia (LGA) C

08:27

Saint Louis (STL) 1

Operates only on 2026-01-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:58, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4939

06:30

New York LaGuardia (LGA) C

08:34

Saint Louis (STL) 1

Effective 2026-01-05 through 2026-01-29

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:04, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4939

06:30

New York LaGuardia (LGA) C

08:34

Saint Louis (STL) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:04, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4939

06:55

New York LaGuardia (LGA) C

08:57

Saint Louis (STL) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:02, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4939

06:55

New York LaGuardia (LGA) C

08:44

Saint Louis (STL) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:49, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4939

06:59

New York LaGuardia (LGA) C

08:44

Saint Louis (STL) 1

Effective 2026-04-13 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:45, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4939

06:59

New York LaGuardia (LGA) C

08:52

Saint Louis (STL) 1

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:53, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5010

14:20

New York LaGuardia (LGA) C

16:14

Saint Louis (STL) 1

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 2:54, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5497

10:35

New York LaGuardia (LGA) C

12:36

Saint Louis (STL) 1

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:01, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5600

15:45

New York LaGuardia (LGA) C

17:42

Saint Louis (STL) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:57, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

Delta Air Lines DL5602

10:25

New York LaGuardia (LGA) C

12:19

Saint Louis (STL) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:54, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

Delta Air Lines DL5603

18:50

New York LaGuardia (LGA) C

20:43

Saint Louis (STL) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:53, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

Delta Air Lines DL5822

10:20

New York LaGuardia (LGA) C

12:25

Saint Louis (STL) 1

Effective 2026-01-11 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:05, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

Delta Air Lines DL5822

10:20

New York LaGuardia (LGA) C

12:23

Saint Louis (STL) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:03, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

Delta Air Lines DL5822

10:25

New York LaGuardia (LGA) C

12:30

Saint Louis (STL) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:05, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

Delta Air Lines DL5822

10:30

New York LaGuardia (LGA) C

12:33

Saint Louis (STL) 1

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:03, non-stop
Embraer EMB 170 / EMB 175 (E70)

A domestic route departing from the New York LaGuardia airport (LGA) and arriving at Saint Louis airport (STL).
The flight distance is 885 miles, or 1425 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 2:45 and 3:05.

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