Delta Air Lines flights from Boston Logan (BOS) to Luis Munoz Marin, San Juan (SJU).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 08:05 Boston Logan (BOS) A 13:11 Luis Munoz Marin, San Juan (SJU) B
Delta Air Lines DL 1780 Non-stop Airbus A321neo (32Q) 4:06 Effective 2026-01-05 through 2026-03-07
Daily 08:10 Boston Logan (BOS) A 12:18 Luis Munoz Marin, San Juan (SJU) B
Delta Air Lines DL 1780 Non-stop Airbus A321neo (32Q) 4:08 Effective 2026-03-08 through 2026-04-12
Daily 08:10 Boston Logan (BOS) A 12:16 Luis Munoz Marin, San Juan (SJU) B
Delta Air Lines DL 1780 Non-stop Airbus A321neo (32Q) 4:06 Effective 2026-08-10 through 2026-09-09
Daily 08:15 Boston Logan (BOS) A 12:23 Luis Munoz Marin, San Juan (SJU) B
Delta Air Lines DL 1780 Non-stop Airbus A321neo (32Q) 4:08 Effective 2026-06-07 through 2026-08-09
Daily 08:15 Boston Logan (BOS) A 12:20 Luis Munoz Marin, San Juan (SJU) B
Delta Air Lines DL 1780 Non-stop Airbus A321neo (32Q) 4:05 Effective 2026-09-10 through 2026-10-05
Daily 08:15 Boston Logan (BOS) A 12:21 Luis Munoz Marin, San Juan (SJU) B
Delta Air Lines DL 1780 Non-stop Airbus A321neo (32Q) 4:06 Effective from 2026-10-06
Daily 08:20 Boston Logan (BOS) A 12:28 Luis Munoz Marin, San Juan (SJU) B
Delta Air Lines DL 1780 Non-stop Airbus A321neo (32Q) 4:08 Effective 2026-04-13 through 2026-06-06
Daily 08:30 Boston Logan (BOS) A 13:35 Luis Munoz Marin, San Juan (SJU) B
Delta Air Lines DL 1780 Non-stop Airbus A321neo (32Q) 4:05 Valid until 2026-01-04
Mon 10:10 Boston Logan (BOS) A 15:15 Luis Munoz Marin, San Juan (SJU) B
Delta Air Lines DL 1852 Non-stop Boeing 737-900 (739) 4:05 Operates only on 2026-01-05
Daily 10:20 Boston Logan (BOS) A 15:24 Luis Munoz Marin, San Juan (SJU) B
Delta Air Lines DL 1852 Non-stop Airbus A321neo (32Q) 4:04 Valid until 2026-01-04
Sat 10:00 Boston Logan (BOS) A 14:06 Luis Munoz Marin, San Juan (SJU) B
Delta Air Lines DL 1864 Non-stop Airbus A321neo (32Q) 4:06 Effective 2026-03-14 through 2026-04-11
Sat 10:10 Boston Logan (BOS) A 15:15 Luis Munoz Marin, San Juan (SJU) B
Delta Air Lines DL 1864 Non-stop Boeing 737-900 (739) 4:05 Effective 2026-01-10 through 2026-02-07
Sat 10:10 Boston Logan (BOS) A 15:15 Luis Munoz Marin, San Juan (SJU) B
Delta Air Lines DL 1864 Non-stop Airbus A321neo (32Q) 4:05 Effective 2026-02-14 through 2026-02-21
Sat 10:10 Boston Logan (BOS) A 15:13 Luis Munoz Marin, San Juan (SJU) B
Delta Air Lines DL 1864 Non-stop Boeing 737-900 (739) 4:03 Effective 2026-02-28 through 2026-03-07
Sat 10:45 Boston Logan (BOS) A 14:49 Luis Munoz Marin, San Juan (SJU) B
Delta Air Lines DL 2061 Non-stop Airbus A321neo (32Q) 4:04 Effective 2026-04-18 through 2026-04-25




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Delta Air Lines flights from Boston Logan (BOS) to Luis Munoz Marin, San Juan (SJU).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL1780
08:05
Boston Logan (BOS) A

13:11
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-01-05 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:06, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL1780
08:10
Boston Logan (BOS) A

12:18
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:08, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL1780
08:10
Boston Logan (BOS) A

12:16
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-08-10 through 2026-09-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:06, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL1780
08:15
Boston Logan (BOS) A

12:23
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-06-07 through 2026-08-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:08, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL1780
08:15
Boston Logan (BOS) A

12:20
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-09-10 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:05, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL1780
08:15
Boston Logan (BOS) A

12:21
Luis Munoz Marin, San Juan (SJU) B
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:06, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL1780
08:20
Boston Logan (BOS) A

12:28
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-04-13 through 2026-06-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:08, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL1780
08:30
Boston Logan (BOS) A

13:35
Luis Munoz Marin, San Juan (SJU) B
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:05, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL1852
10:10
Boston Logan (BOS) A

15:15
Luis Munoz Marin, San Juan (SJU) B
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1852
10:20
Boston Logan (BOS) A

15:24
Luis Munoz Marin, San Juan (SJU) B
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:04, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL1864
10:00
Boston Logan (BOS) A

14:06
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-03-14 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:06, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL1864
10:10
Boston Logan (BOS) A

15:15
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:05, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL1864
10:10
Boston Logan (BOS) A

15:15
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-02-14 through 2026-02-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:05, non-stop
Airbus A321neo (32Q)
Direct Flights:
Delta Air Lines DL1864
10:10
Boston Logan (BOS) A

15:13
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-02-28 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:03, non-stop
Boeing 737-900 (739)
Direct Flights:
Delta Air Lines DL2061
10:45
Boston Logan (BOS) A

14:49
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-04-18 through 2026-04-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:04, non-stop
Airbus A321neo (32Q)
  • An international route departing from Boston Logan airport, United States (BOS) and arriving at Luis Munoz Marin, San Juan airport, Puerto Rico (SJU).
  • The flight distance is 1678 miles, or 2700 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-4 . 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 4:03 and 4:08.
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