American Airlines vol AA 4378: Multiple routes

HORAIRES DES VOLS
Vols directs:
Mer 09:30 New York John F. Kennedy (JFK) 8 11:31 Raleigh/Durham (RDU) 2 AA 4378 Non-stop Embraer EMB 175 (E75) 2:01 Operates only on 2026-03-04
Mer 09:40 New York John F. Kennedy (JFK) 8 11:41 Raleigh/Durham (RDU) 2 AA 4378 Non-stop Embraer EMB 175 (E75) 2:01 Effective 2026-02-18 through 2026-02-25
Tous les jours 09:40 New York John F. Kennedy (JFK) 8 11:29 Raleigh/Durham (RDU) 2 AA 4378 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2026-09-09 through 2026-10-04
Tous les jours 09:45 New York LaGuardia (LGA) B 10:58 Boston Logan (BOS) B AA 4378 Non-stop Embraer EMB 175 (E75) 1:13 Effective 2026-04-07 through 2026-05-20
Mer 09:50 New York John F. Kennedy (JFK) 8 11:46 Raleigh/Durham (RDU) 2 AA 4378 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2026-01-07 through 2026-02-11
Lun,Mar,Jeu,Ven,Dim 09:55 New York John F. Kennedy (JFK) 8 11:56 Raleigh/Durham (RDU) 2 AA 4378 Non-stop Embraer EMB 175 (E75) 2:01 Effective 2026-02-12 through 2026-03-06
Lun,Mar,Jeu-Sam 09:59 New York John F. Kennedy (JFK) 8 11:55 Raleigh/Durham (RDU) 2 AA 4378 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2026-01-06 through 2026-01-24
Lun,Mar,Jeu-Sam 09:59 New York John F. Kennedy (JFK) 8 11:55 Raleigh/Durham (RDU) 2 AA 4378 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2026-02-02 through 2026-02-10
Lun,Mar,Jeu-Sam 10:00 New York John F. Kennedy (JFK) 8 11:56 Raleigh/Durham (RDU) 2 AA 4378 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2026-01-26 through 2026-01-31
Dim 10:30 New York John F. Kennedy (JFK) 8 12:26 Raleigh/Durham (RDU) 2 AA 4378 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2026-01-11 through 2026-02-08
Sam 10:33 Ronald Reagan Washington (DCA) 2 12:45 Atlanta (ATL) N AA 4378 Non-stop Embraer EMB 175 (E75) 2:12 Effective 2026-03-14 through 2026-04-04
Lun-Ven,Dim 10:35 Ronald Reagan Washington (DCA) 2 12:47 Atlanta (ATL) N AA 4378 Non-stop Embraer EMB 175 (E75) 2:12 Effective 2026-03-08 through 2026-04-06
Lun,Mar,Ven-Dim 11:00 New York John F. Kennedy (JFK) 8 12:50 Raleigh/Durham (RDU) 2 AA 4378 Non-stop Embraer EMB 175 (E75) 1:50 Valid until 2026-01-05
Sam 11:15 New York John F. Kennedy (JFK) 8 13:16 Raleigh/Durham (RDU) 2 AA 4378 Non-stop Embraer EMB 175 (E75) 2:01 Effective 2026-02-14 through 2026-03-07
Tous les jours 12:30 Boston Logan (BOS) B 13:47 New York LaGuardia (LGA) B AA 4378 Non-stop Embraer EMB 175 (E75) 1:17 Effective 2026-04-07 through 2026-05-20
Tous les jours 13:18 Atlanta (ATL) N 15:13 Ronald Reagan Washington (DCA) 2 AA 4378 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2026-03-08 through 2026-04-06
Tous les jours 13:30 New York John F. Kennedy (JFK) 8 15:21 Raleigh/Durham (RDU) 2 AA 4378 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-08-05 through 2026-09-08
Tous les jours 14:45 New York LaGuardia (LGA) B 16:08 Boston Logan (BOS) B AA 4378 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2026-07-02 through 2026-08-04
Tous les jours 14:59 New York LaGuardia (LGA) B 16:45 Cleveland (CLE) AA 4378 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:46 Effective from 2026-10-05
Tous les jours 16:10 New York LaGuardia (LGA) B 17:34 Buffalo (BUF) AA 4378 Non-stop Embraer EMB 175 (E75) 1:24 Effective 2026-05-21 through 2026-07-01
Tous les jours 16:38 Boston Logan (BOS) B 18:02 New York LaGuardia (LGA) B AA 4378 Non-stop Embraer EMB 175 (E75) 1:24 Effective 2026-07-02 through 2026-08-04
Tous les jours 17:25 Cleveland (CLE) 18:59 New York LaGuardia (LGA) B AA 4378 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Effective from 2026-10-05
Tous les jours 18:06 Buffalo (BUF) 19:29 New York LaGuardia (LGA) B AA 4378 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2026-05-21 through 2026-07-01

This flight number is listed as serving the following routes:

Atlanta (ATL) - Ronald Reagan Washington (DCA)
Boston Logan (BOS) - New York LaGuardia (LGA)
Buffalo (BUF) - New York LaGuardia (LGA)
Cleveland (CLE) - New York LaGuardia (LGA)
New York John F. Kennedy (JFK) - Raleigh/Durham (RDU)

Tous les vols American Airlines

Vos réactions - Clause de non-garantie - Protection des renseignements personnels

American Airlines vol AA 4378: Multiple routes

HORAIRES DES VOLS

Vols directs:

American Airlines AA4378

09:30

New York John F. Kennedy (JFK) 8

11:31

Raleigh/Durham (RDU) 2

Operates only on 2026-03-04

Lun
-

Mar
-

Mer

Jeu
-

Ven
-

Sam
-

Dim
-

Duration: 2:01, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

09:40

New York John F. Kennedy (JFK) 8

11:41

Raleigh/Durham (RDU) 2

Effective 2026-02-18 through 2026-02-25

Lun
-

Mar
-

Mer

Jeu
-

Ven
-

Sam
-

Dim
-

Duration: 2:01, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

09:40

New York John F. Kennedy (JFK) 8

11:29

Raleigh/Durham (RDU) 2

Effective 2026-09-09 through 2026-10-04

Lun

Mar

Mer

Jeu

Ven

Sam

Dim

Duration: 1:49, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

09:45

New York LaGuardia (LGA) B

10:58

Boston Logan (BOS) B

Effective 2026-04-07 through 2026-05-20

Lun

Mar

Mer

Jeu

Ven

Sam

Dim

Duration: 1:13, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

09:50

New York John F. Kennedy (JFK) 8

11:46

Raleigh/Durham (RDU) 2

Effective 2026-01-07 through 2026-02-11

Lun
-

Mar
-

Mer

Jeu
-

Ven
-

Sam
-

Dim
-

Duration: 1:56, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

09:55

New York John F. Kennedy (JFK) 8

11:56

Raleigh/Durham (RDU) 2

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

Lun

Mar

Mer
-

Jeu

Ven

Sam
-

Dim

Duration: 2:01, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

09:59

New York John F. Kennedy (JFK) 8

11:55

Raleigh/Durham (RDU) 2

Effective 2026-01-06 through 2026-01-24

Lun

Mar

Mer
-

Jeu

Ven

Sam

Dim
-

Duration: 1:56, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

09:59

New York John F. Kennedy (JFK) 8

11:55

Raleigh/Durham (RDU) 2

Effective 2026-02-02 through 2026-02-10

Lun

Mar

Mer
-

Jeu

Ven

Sam

Dim
-

Duration: 1:56, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

10:00

New York John F. Kennedy (JFK) 8

11:56

Raleigh/Durham (RDU) 2

Effective 2026-01-26 through 2026-01-31

Lun

Mar

Mer
-

Jeu

Ven

Sam

Dim
-

Duration: 1:56, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

10:30

New York John F. Kennedy (JFK) 8

12:26

Raleigh/Durham (RDU) 2

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim

Duration: 1:56, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

10:33

Ronald Reagan Washington (DCA) 2

12:45

Atlanta (ATL) N

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

Duration: 2:12, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

10:35

Ronald Reagan Washington (DCA) 2

12:47

Atlanta (ATL) N

Effective 2026-03-08 through 2026-04-06

Lun

Mar

Mer

Jeu

Ven

Sam
-

Dim

Duration: 2:12, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

11:00

New York John F. Kennedy (JFK) 8

12:50

Raleigh/Durham (RDU) 2

Valid until 2026-01-05

Lun

Mar

Mer
-

Jeu
-

Ven

Sam

Dim

Duration: 1:50, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

11:15

New York John F. Kennedy (JFK) 8

13:16

Raleigh/Durham (RDU) 2

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

Duration: 2:01, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

12:30

Boston Logan (BOS) B

13:47

New York LaGuardia (LGA) B

Effective 2026-04-07 through 2026-05-20

Lun

Mar

Mer

Jeu

Ven

Sam

Dim

Duration: 1:17, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

13:18

Atlanta (ATL) N

15:13

Ronald Reagan Washington (DCA) 2

Effective 2026-03-08 through 2026-04-06

Lun

Mar

Mer

Jeu

Ven

Sam

Dim

Duration: 1:55, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

13:30

New York John F. Kennedy (JFK) 8

15:21

Raleigh/Durham (RDU) 2

Effective 2026-08-05 through 2026-09-08

Lun

Mar

Mer

Jeu

Ven

Sam

Dim

Duration: 1:51, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

14:45

New York LaGuardia (LGA) B

16:08

Boston Logan (BOS) B

Effective 2026-07-02 through 2026-08-04

Lun

Mar

Mer

Jeu

Ven

Sam

Dim

Duration: 1:23, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

14:59

New York LaGuardia (LGA) B

16:45

Cleveland (CLE)

Effective from 2026-10-05

Lun

Mar

Mer

Jeu

Ven

Sam

Dim

Duration: 1:46, non-stop
Embraer EMB 170 / EMB 175 (E70)

Vols directs:

American Airlines AA4378

16:10

New York LaGuardia (LGA) B

17:34

Buffalo (BUF)

Effective 2026-05-21 through 2026-07-01

Lun

Mar

Mer

Jeu

Ven

Sam

Dim

Duration: 1:24, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

16:38

Boston Logan (BOS) B

18:02

New York LaGuardia (LGA) B

Effective 2026-07-02 through 2026-08-04

Lun

Mar

Mer

Jeu

Ven

Sam

Dim

Duration: 1:24, non-stop
Embraer EMB 175 (E75)

Vols directs:

American Airlines AA4378

17:25

Cleveland (CLE)

18:59

New York LaGuardia (LGA) B

Effective from 2026-10-05

Lun

Mar

Mer

Jeu

Ven

Sam

Dim

Duration: 1:34, non-stop
Embraer EMB 170 / EMB 175 (E70)

Vols directs:

American Airlines AA4378

18:06

Buffalo (BUF)

19:29

New York LaGuardia (LGA) B

Effective 2026-05-21 through 2026-07-01

Lun

Mar

Mer

Jeu

Ven

Sam

Dim

Duration: 1:23, non-stop
Embraer EMB 175 (E75)

This flight number is listed as serving the following routes:

Atlanta (ATL) - Ronald Reagan Washington (DCA)
Boston Logan (BOS) - New York LaGuardia (LGA)
Buffalo (BUF) - New York LaGuardia (LGA)
Cleveland (CLE) - New York LaGuardia (LGA)
New York John F. Kennedy (JFK) - Raleigh/Durham (RDU)

Tous les vols American Airlines

Vos réactions - Clause de non-garantie - Protection des renseignements personnels