LATAM Airlines flight LA 6321: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 10:30 New York John F. Kennedy (JFK) 4 11:59 Dulles, Washington (IAD)
LA 6321 Non-stop Canadair CRJ 900 (CR9) 1:29 Effective 2025-06-08 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 4990)
Daily 10:30 New York John F. Kennedy (JFK) 4 11:55 Dulles, Washington (IAD)
LA 6321 Non-stop Embraer EMB 175 (E7W) 1:25 Effective 2025-07-07 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 3990)
Daily 10:30 New York John F. Kennedy (JFK) 4 11:50 Dulles, Washington (IAD)
LA 6321 Non-stop Embraer EMB 175 (E7W) 1:20 Effective 2025-09-08 through 2025-10-25
Codeshare flight, operated by Delta Air Lines.(DL 3990)
Mon,Tue,Thu,Fri 10:30 New York John F. Kennedy (JFK) 4 11:50 Dulles, Washington (IAD)
LA 6321 Non-stop Embraer EMB 175 (E7W) 1:20 Effective 2025-10-27 through 2025-10-31
Codeshare flight, operated by Delta Air Lines.(DL 3990)
Mon,Wed,Fri-Sun 11:29 New York John F. Kennedy (JFK) 4 13:01 Dulles, Washington (IAD)
LA 6321 Non-stop Embraer EMB 175 (E7W) 1:32 Valid until 2025-05-05
Codeshare flight, operated by Delta Air Lines.(DL 3990)
Tue,Thu 11:30 New York John F. Kennedy (JFK) 4 13:02 Dulles, Washington (IAD)
LA 6321 Non-stop Embraer EMB 175 (E7W) 1:32 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 3990)
Wed,Sat,Sun 12:25 New York John F. Kennedy (JFK) 4 14:54 Atlanta (ATL) S
LA 6321 Non-stop Boeing 737-900 (739) 2:29 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by Delta Air Lines.(DL 2342)
Daily 12:25 New York John F. Kennedy (JFK) 4 14:54 Atlanta (ATL) S
LA 6321 Non-stop Boeing 737-900 (739) 2:29 Effective 2025-11-02 through 2025-12-23
Codeshare flight, operated by Delta Air Lines.(DL 2342)
Mon,Sun 12:25 New York John F. Kennedy (JFK) 4 14:54 Atlanta (ATL) S
LA 6321 Non-stop Boeing 737-900 (739) 2:29 Effective 2026-01-04 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 2342)
Daily 12:25 New York John F. Kennedy (JFK) 4 14:59 Atlanta (ATL) S
LA 6321 Non-stop Boeing 737-900 (739) 2:34 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 2342)
Daily 12:59 New York John F. Kennedy (JFK) 4 15:28 Atlanta (ATL) S
LA 6321 Non-stop Boeing 737-900 (739) 2:29 Effective 2025-12-24 through 2026-01-03
Codeshare flight, operated by Delta Air Lines.(DL 2342)
Mon,Thu,Fri,Sun 18:17 Atlanta (ATL) S 19:14 Greenville/Spartanburg (GSP)
LA 6321 Non-stop Boeing 717 (717) 0:57 Effective 2025-05-08 through 2025-05-23
Codeshare flight, operated by Delta Air Lines.(DL 3007)
Mon,Thu,Fri,Sun 18:17 Atlanta (ATL) S 19:14 Greenville/Spartanburg (GSP)
LA 6321 Non-stop Boeing 717 (717) 0:57 Effective 2025-05-26 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 3007)
Tue,Wed 22:55 Atlanta (ATL) S 00:24 Orlando (MCO) B
LA 6321 Non-stop Boeing 757-300 (753) 1:29 Effective 2025-05-07 through 2025-06-04
Codeshare flight, operated by Delta Air Lines.(DL 1562)
The flight arrives 1 day after departure.
Sat 22:55 Atlanta (ATL) S 00:24 Orlando (MCO) B
LA 6321 Non-stop Boeing 757 (757) 1:29 Effective 2025-05-10 through 2025-05-24
Codeshare flight, operated by Delta Air Lines.(DL 1562)
The flight arrives 1 day after departure.
Sat,Sun 22:55 Atlanta (ATL) S 00:24 Orlando (MCO) B
LA 6321 Non-stop Boeing 757 (757) 1:29 Effective 2025-05-25 through 2025-05-31
Codeshare flight, operated by Delta Air Lines.(DL 1562)
The flight arrives 1 day after departure.
Sat 22:55 Atlanta (ATL) S 00:24 Orlando (MCO) B
LA 6321 Non-stop Boeing 757 (757) 1:29 Operates only on 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 1562)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
LATAM Airlines flight LA 6321: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

LATAM Airlines LA6321
Effective 2025-06-08 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4990)
Duration: 1:29, non-stop
Canadair CRJ 900 (CR9)

LATAM Airlines LA6321
Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3990)
Duration: 1:25, non-stop
Embraer EMB 175 (E7W)

LATAM Airlines LA6321
Effective 2025-09-08 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3990)
Duration: 1:20, non-stop
Embraer EMB 175 (E7W)

LATAM Airlines LA6321
Effective 2025-10-27 through 2025-10-31
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3990)
Duration: 1:20, non-stop
Embraer EMB 175 (E7W)

LATAM Airlines LA6321
Valid until 2025-05-05
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3990)
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)

LATAM Airlines LA6321
Valid until 2025-05-06
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3990)
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)

LATAM Airlines LA6321
Effective 2025-10-26 through 2025-11-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2342)
Duration: 2:29, non-stop
Boeing 737-900 (739)

LATAM Airlines LA6321
Effective 2025-11-02 through 2025-12-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2342)
Duration: 2:29, non-stop
Boeing 737-900 (739)

LATAM Airlines LA6321
Effective 2026-01-04 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2342)
Duration: 2:29, non-stop
Boeing 737-900 (739)

LATAM Airlines LA6321
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2342)
Duration: 2:34, non-stop
Boeing 737-900 (739)

LATAM Airlines LA6321
Effective 2025-12-24 through 2026-01-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2342)
Duration: 2:29, non-stop
Boeing 737-900 (739)

LATAM Airlines LA6321
Effective 2025-05-08 through 2025-05-23
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3007)
Duration: 0:57, non-stop
Boeing 717 (717)

LATAM Airlines LA6321
Effective 2025-05-26 through 2025-06-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3007)
Duration: 0:57, non-stop
Boeing 717 (717)

LATAM Airlines LA6321
22:55

00:24(+1)
Effective 2025-05-07 through 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1562)
Duration: 1:29, non-stop
Boeing 757-300 (753)
The flight arrives 1 day after departure.

LATAM Airlines LA6321
22:55

00:24(+1)
Effective 2025-05-10 through 2025-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1562)
Duration: 1:29, non-stop
Boeing 757 (757)
The flight arrives 1 day after departure.

LATAM Airlines LA6321
22:55

00:24(+1)
Effective 2025-05-25 through 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1562)
Duration: 1:29, non-stop
Boeing 757 (757)
The flight arrives 1 day after departure.

LATAM Airlines LA6321
22:55

00:24(+1)
Operates only on 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1562)
Duration: 1:29, non-stop
Boeing 757 (757)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Greenville/Spartanburg (GSP)
  • Atlanta (ATL) - Orlando (MCO)
  • New York John F. Kennedy (JFK) - Atlanta (ATL)
  • New York John F. Kennedy (JFK) - Dulles, Washington (IAD)