Delta Air Lines flight DL 644: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 10:20 New York John F. Kennedy (JFK) 4 13:40 Cancun (CUN) 3
DL 644 Non-stop Boeing 737-900 (739) 4:20 Effective 2025-03-15 through 2025-04-12
Sat 10:25 New York John F. Kennedy (JFK) 4 14:35 Cancun (CUN) 3
DL 644 Non-stop Boeing 737-900 (739) 4:10 Effective 2025-01-11 through 2025-03-08
Sat 10:29 New York John F. Kennedy (JFK) 4 13:39 Cancun (CUN) 3
DL 644 Non-stop Boeing 737-800 (738) 4:10 Effective 2025-05-10 through 2025-06-07
Sat 10:29 New York John F. Kennedy (JFK) 4 13:33 Cancun (CUN) 3
DL 644 Non-stop Boeing 737-800 (738) 4:04 Effective from 2025-06-14
Daily 10:36 New York John F. Kennedy (JFK) 4 14:55 Cancun (CUN) 3
DL 644 Non-stop Boeing 737-900 (739) 4:19 Effective 2024-12-19 through 2025-01-05
Mon-Fri 11:35 Santa Ana (SNA) 18:44 Atlanta (ATL) S
DL 644 Non-stop Boeing 757-200 (75W) 4:09 Effective 2024-10-07 through 2024-10-11
Mon,Sun 11:35 Santa Ana (SNA) 18:44 Atlanta (ATL) S
DL 644 Non-stop Boeing 757 (757) 4:09 Effective 2024-10-13 through 2024-10-14
Mon-Fri,Sun 11:35 Santa Ana (SNA) 18:44 Atlanta (ATL) S
DL 644 Non-stop Boeing 757-200 (75W) 4:09 Effective 2024-10-15 through 2024-10-27
Mon-Thu 12:25 Santa Ana (SNA) 19:33 Atlanta (ATL) S
DL 644 Non-stop Boeing 757-200 (75W) 4:08 Effective 2024-10-28 through 2024-10-31
Sat 12:35 Santa Ana (SNA) 19:42 Atlanta (ATL) S
DL 644 Non-stop Boeing 757 (757) 4:07 Operates only on 2024-10-12
Sat 12:35 Santa Ana (SNA) 19:42 Atlanta (ATL) S
DL 644 Non-stop Boeing 757-200 (75W) 4:07 Effective 2024-10-19 through 2024-10-26
Tue-Fri 13:00 Atlanta (ATL) S 14:06 Bristol/Johnson/Kingsport (TRI)
DL 644 Non-stop Boeing 717 (717) 1:06 Effective 2024-11-28 through 2024-12-06
Mon-Fri,Sun 13:00 Atlanta (ATL) S 14:06 Bristol/Johnson/Kingsport (TRI)
DL 644 Non-stop Boeing 717 (717) 1:06 Effective 2024-12-08 through 2024-12-18
Thu,Fri 13:57 Atlanta (ATL) S 13:58 Huntsville (HSV)
DL 644 Non-stop Boeing 717 (717) 1:01 Effective 2025-02-13 through 2025-02-14
Mon-Fri,Sun 14:00 Atlanta (ATL) S 15:02 Bristol/Johnson/Kingsport (TRI)
DL 644 Non-stop Boeing 717 (717) 1:02 Effective 2024-11-11 through 2024-11-27
Mon,Sat,Sun 14:00 Atlanta (ATL) S 15:02 Bristol/Johnson/Kingsport (TRI)
DL 644 Non-stop Boeing 717 (717) 1:02 Effective 2024-11-30 through 2024-12-02
Thu,Fri 14:50 Huntsville (HSV) 16:50 Atlanta (ATL) S
DL 644 Non-stop Boeing 717 (717) 1:00 Effective 2025-02-13 through 2025-02-14
Mon-Fri,Sun 15:00 Bristol/Johnson/Kingsport (TRI) 16:12 Atlanta (ATL) S
DL 644 Non-stop Boeing 717 (717) 1:12 Effective 2024-12-03 through 2024-12-18
This flight number is listed as serving the following routes:
Delta Air Lines flight DL 644: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Delta Air Lines DL644
Effective 2025-03-15 through 2025-04-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:20, non-stop
Boeing 737-900 (739)

Delta Air Lines DL644
Effective 2025-01-11 through 2025-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:10, non-stop
Boeing 737-900 (739)

Delta Air Lines DL644
Effective 2025-05-10 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:10, non-stop
Boeing 737-800 (738)

Delta Air Lines DL644
Effective from 2025-06-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:04, non-stop
Boeing 737-800 (738)

Delta Air Lines DL644
Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:19, non-stop
Boeing 737-900 (739)

Delta Air Lines DL644
Effective 2024-10-07 through 2024-10-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:09, non-stop
Boeing 757-200 (75W)

Delta Air Lines DL644
Effective 2024-10-13 through 2024-10-14
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:09, non-stop
Boeing 757 (757)

Delta Air Lines DL644
Effective 2024-10-15 through 2024-10-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:09, non-stop
Boeing 757-200 (75W)

Delta Air Lines DL644
Effective 2024-10-28 through 2024-10-31
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:08, non-stop
Boeing 757-200 (75W)

Delta Air Lines DL644
Operates only on 2024-10-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:07, non-stop
Boeing 757 (757)

Delta Air Lines DL644
Effective 2024-10-19 through 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:07, non-stop
Boeing 757-200 (75W)

Delta Air Lines DL644
Effective 2024-11-28 through 2024-12-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:06, non-stop
Boeing 717 (717)

Delta Air Lines DL644
Effective 2024-12-08 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:06, non-stop
Boeing 717 (717)

Delta Air Lines DL644
Effective 2025-02-13 through 2025-02-14
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:01, non-stop
Boeing 717 (717)

Delta Air Lines DL644
Effective 2024-11-11 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:02, non-stop
Boeing 717 (717)

Delta Air Lines DL644
Effective 2024-11-30 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:02, non-stop
Boeing 717 (717)

Delta Air Lines DL644
Effective 2025-02-13 through 2025-02-14
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 717 (717)

Delta Air Lines DL644
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:12, non-stop
Boeing 717 (717)
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Bristol/Johnson/Kingsport (TRI)
  • Huntsville (HSV) - Atlanta (ATL)
  • New York John F. Kennedy (JFK) - Cancun (CUN)
  • Santa Ana (SNA) - Atlanta (ATL)