El Al flight LY 4321: New York John F. Kennedy - Jacksonville

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 07:30 New York John F. Kennedy (JFK) 4 09:58 Jacksonville (JAX)
LY 4321 Non-stop Canadair CRJ 900 (CR9) 2:28 Effective 2024-09-02 through 2024-09-08
Codeshare flight, operated by Delta Air Lines.(DL 4925)
Mon-Fri,Sun 07:45 New York John F. Kennedy (JFK) 4 10:36 Jacksonville (JAX)
LY 4321 Non-stop Canadair CRJ 900 (CR9) 2:51 Effective 2025-01-06 through 2025-03-07
Codeshare flight, operated by Delta Air Lines.(DL 4925)
Thu,Fri,Sun 07:45 New York John F. Kennedy (JFK) 4 10:36 Jacksonville (JAX)
LY 4321 Non-stop Airbus A319 (319) 2:51 Effective 2025-03-09 through 2025-03-30
Codeshare flight, operated by Delta Air Lines.(DL 1694)
Mon-Fri,Sun 07:45 New York John F. Kennedy (JFK) 4 10:36 Jacksonville (JAX)
LY 4321 Non-stop Airbus A319 (319) 2:51 Effective 2025-03-31 through 2025-04-11
Codeshare flight, operated by Delta Air Lines.(DL 1694)
Mon-Fri,Sun 07:45 New York John F. Kennedy (JFK) 4 10:23 Jacksonville (JAX)
LY 4321 Non-stop Airbus A319 (319) 2:38 Effective 2025-04-14 through 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 2541)
Mon-Fri,Sun 07:45 New York John F. Kennedy (JFK) 4 10:23 Jacksonville (JAX)
LY 4321 Non-stop Airbus A220-100 (221) 2:38 Effective 2025-05-07 through 2025-06-01
Codeshare flight, operated by Delta Air Lines.(DL 2541)
Tue-Fri 07:45 New York John F. Kennedy (JFK) 4 10:23 Jacksonville (JAX)
LY 4321 Non-stop Airbus A220-100 (221) 2:38 Effective 2025-06-03 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 2541)
Mon-Fri,Sun 07:45 New York John F. Kennedy (JFK) 4 10:15 Jacksonville (JAX)
LY 4321 Non-stop Airbus A220-100 (221) 2:30 Effective from 2025-06-08
Codeshare flight, operated by Delta Air Lines.(DL 2541)
Sun 08:00 New York John F. Kennedy (JFK) 4 10:35 Jacksonville (JAX)
LY 4321 Non-stop Canadair CRJ 900 (CR9) 2:35 Valid until 2024-09-01
Codeshare flight, operated by Delta Air Lines.(DL 4925)
Mon-Fri,Sun 09:15 New York John F. Kennedy (JFK) 4 12:04 Jacksonville (JAX)
LY 4321 Non-stop Canadair CRJ 900 (CR9) 2:49 Effective 2024-12-22 through 2025-01-05
Codeshare flight, operated by Delta Air Lines.(DL 4925)
Mon-Fri,Sun 13:00 New York John F. Kennedy (JFK) 4 15:44 Jacksonville (JAX)
LY 4321 Non-stop Airbus A220-100 (221) 2:44 Effective 2024-11-11 through 2024-11-27
Codeshare flight, operated by Delta Air Lines.(DL 1035)
Mon-Fri,Sun 13:00 New York John F. Kennedy (JFK) 4 15:44 Jacksonville (JAX)
LY 4321 Non-stop Airbus A220-100 (221) 2:44 Effective 2024-12-01 through 2024-12-20
Codeshare flight, operated by Delta Air Lines.(DL 1035)
Tue,Wed,Fri,Sun 13:29 New York John F. Kennedy (JFK) 4 16:03 Jacksonville (JAX)
LY 4321 Non-stop Airbus A220-100 (221) 2:34 Effective 2024-09-10 through 2024-10-02
Codeshare flight, operated by Delta Air Lines.(DL 1035)
Sun 13:29 New York John F. Kennedy (JFK) 4 16:03 Jacksonville (JAX)
LY 4321 Non-stop Airbus A220-100 (221) 2:34 Operates only on 2024-10-06
Codeshare flight, operated by Delta Air Lines.(DL 1035)
Mon-Wed,Sun 13:30 New York John F. Kennedy (JFK) 4 16:07 Jacksonville (JAX)
LY 4321 Non-stop Airbus A220-100 (221) 2:37 Effective 2024-10-07 through 2024-10-16
Codeshare flight, operated by Delta Air Lines.(DL 1035)
Mon-Wed,Fri,Sun 13:30 New York John F. Kennedy (JFK) 4 16:07 Jacksonville (JAX)
LY 4321 Non-stop Airbus A220-100 (221) 2:37 Effective 2024-10-18 through 2024-10-30
Codeshare flight, operated by Delta Air Lines.(DL 1035)
Mon-Fri,Sun 13:30 New York John F. Kennedy (JFK) 4 16:07 Jacksonville (JAX)
LY 4321 Non-stop Airbus A220-100 (221) 2:37 Effective 2024-10-31 through 2024-11-10
Codeshare flight, operated by Delta Air Lines.(DL 1035)
Fri 13:30 New York John F. Kennedy (JFK) 4 16:09 Jacksonville (JAX)
LY 4321 Non-stop Canadair CRJ 900 (CR9) 2:39 Operates only on 2024-11-29
Codeshare flight, operated by Delta Air Lines.(DL 5259)
Mon,Thu 18:21 New York John F. Kennedy (JFK) 4 21:00 Jacksonville (JAX)
LY 4321 Non-stop Embraer EMB 175 (E75) 2:39 Effective 2024-09-09 through 2024-09-30
Codeshare flight, operated by Delta Air Lines.(DL 5637)


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El Al flight LY 4321:
New York John F. Kennedy - Jacksonville
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
El Al LY4321
07:30
New York John F. Kennedy (JFK) 4

09:58
Jacksonville (JAX)
Effective 2024-09-02 through 2024-09-08
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4925)
Duration: 2:28, non-stop
Canadair CRJ 900 (CR9)
El Al LY4321
07:45
New York John F. Kennedy (JFK) 4

10:36
Jacksonville (JAX)
Effective 2025-01-06 through 2025-03-07
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4925)
Duration: 2:51, non-stop
Canadair CRJ 900 (CR9)
El Al LY4321
07:45
New York John F. Kennedy (JFK) 4

10:36
Jacksonville (JAX)
Effective 2025-03-09 through 2025-03-30
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1694)
Duration: 2:51, non-stop
Airbus A319 (319)
El Al LY4321
07:45
New York John F. Kennedy (JFK) 4

10:36
Jacksonville (JAX)
Effective 2025-03-31 through 2025-04-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1694)
Duration: 2:51, non-stop
Airbus A319 (319)
El Al LY4321
07:45
New York John F. Kennedy (JFK) 4

10:23
Jacksonville (JAX)
Effective 2025-04-14 through 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2541)
Duration: 2:38, non-stop
Airbus A319 (319)
El Al LY4321
07:45
New York John F. Kennedy (JFK) 4

10:23
Jacksonville (JAX)
Effective 2025-05-07 through 2025-06-01
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2541)
Duration: 2:38, non-stop
Airbus A220-100 (221)
El Al LY4321
07:45
New York John F. Kennedy (JFK) 4

10:23
Jacksonville (JAX)
Effective 2025-06-03 through 2025-06-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2541)
Duration: 2:38, non-stop
Airbus A220-100 (221)
El Al LY4321
07:45
New York John F. Kennedy (JFK) 4

10:15
Jacksonville (JAX)
Effective from 2025-06-08
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2541)
Duration: 2:30, non-stop
Airbus A220-100 (221)
El Al LY4321
08:00
New York John F. Kennedy (JFK) 4

10:35
Jacksonville (JAX)
Valid until 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4925)
Duration: 2:35, non-stop
Canadair CRJ 900 (CR9)
El Al LY4321
09:15
New York John F. Kennedy (JFK) 4

12:04
Jacksonville (JAX)
Effective 2024-12-22 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4925)
Duration: 2:49, non-stop
Canadair CRJ 900 (CR9)
El Al LY4321
13:00
New York John F. Kennedy (JFK) 4

15:44
Jacksonville (JAX)
Effective 2024-11-11 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1035)
Duration: 2:44, non-stop
Airbus A220-100 (221)
El Al LY4321
13:00
New York John F. Kennedy (JFK) 4

15:44
Jacksonville (JAX)
Effective 2024-12-01 through 2024-12-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1035)
Duration: 2:44, non-stop
Airbus A220-100 (221)
El Al LY4321
13:29
New York John F. Kennedy (JFK) 4

16:03
Jacksonville (JAX)
Effective 2024-09-10 through 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1035)
Duration: 2:34, non-stop
Airbus A220-100 (221)
El Al LY4321
13:29
New York John F. Kennedy (JFK) 4

16:03
Jacksonville (JAX)
Operates only on 2024-10-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1035)
Duration: 2:34, non-stop
Airbus A220-100 (221)
El Al LY4321
13:30
New York John F. Kennedy (JFK) 4

16:07
Jacksonville (JAX)
Effective 2024-10-07 through 2024-10-16
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1035)
Duration: 2:37, non-stop
Airbus A220-100 (221)
El Al LY4321
13:30
New York John F. Kennedy (JFK) 4

16:07
Jacksonville (JAX)
Effective 2024-10-18 through 2024-10-30
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1035)
Duration: 2:37, non-stop
Airbus A220-100 (221)
El Al LY4321
13:30
New York John F. Kennedy (JFK) 4

16:07
Jacksonville (JAX)
Effective 2024-10-31 through 2024-11-10
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1035)
Duration: 2:37, non-stop
Airbus A220-100 (221)
El Al LY4321
13:30
New York John F. Kennedy (JFK) 4

16:09
Jacksonville (JAX)
Operates only on 2024-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5259)
Duration: 2:39, non-stop
Canadair CRJ 900 (CR9)
El Al LY4321
18:21
New York John F. Kennedy (JFK) 4

21:00
Jacksonville (JAX)
Effective 2024-09-09 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5637)
Duration: 2:39, non-stop
Embraer EMB 175 (E75)
  • LY 4321 is a domestic flight departing from the New York John F. Kennedy airport (JFK) and arriving at Jacksonville airport (JAX).
  • The flight distance is 829 miles, or 1334 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:28 and 2:51.
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