United Airlines flight UA 1339: Los Angeles - Luis Munoz Marin, San Juan via Denver

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 05:00 Los Angeles (LAX) 7 08:29 Denver (DEN)
UA 1339 Non-stop Airbus A321neo (32Q) 2:29 Valid until 2026-01-05
Tue 05:00 Los Angeles (LAX) 7 08:30 Denver (DEN)
UA 1339 Non-stop Airbus A321neo (32Q) 2:30 Operates only on 2026-01-06
Daily 05:00 Los Angeles (LAX) 7 08:28 Denver (DEN)
UA 1339 Non-stop Boeing 737 MAX 9 (7M9) 2:28 Effective 2026-01-07 through 2026-02-03
Thu 05:00 Los Angeles (LAX) 7 08:28 Denver (DEN)
UA 1339 Non-stop Boeing 737 MAX 8 (7M8) 2:28 Operates only on 2026-02-05
Mon-Wed,Fri-Sun 05:00 Los Angeles (LAX) 7 08:28 Denver (DEN)
UA 1339 Non-stop Boeing 737 MAX 9 (7M9) 2:28 Effective 2026-02-06 through 2026-02-11
Daily 05:00 Los Angeles (LAX) 7 08:21 Denver (DEN)
UA 1339 Non-stop Airbus A321neo (32Q) 2:21 Effective 2026-03-05 through 2026-03-28
Daily 05:00 Los Angeles (LAX) 7 08:26 Denver (DEN)
UA 1339 Non-stop Airbus A321neo (32Q) 2:26 Effective 2026-03-29 through 2026-05-20
Daily 05:00 Los Angeles (LAX) 7 08:20 Denver (DEN)
UA 1339 Non-stop Boeing 737-900 (739) 2:20 Effective from 2026-05-21
Daily 05:05 Los Angeles (LAX) 7 08:26 Denver (DEN)
UA 1339 Non-stop Airbus A321neo (32Q) 2:21 Effective 2026-02-12 through 2026-03-04
Daily 09:43 Denver (DEN) 17:38 Luis Munoz Marin, San Juan (SJU) B
UA 1339 Non-stop Boeing 737-800 (738) 5:55 Effective 2026-03-29 through 2026-05-20
Daily 09:43 Denver (DEN) 17:30 Luis Munoz Marin, San Juan (SJU) B
UA 1339 Non-stop Boeing 737-800 (738) 5:47 Effective 2026-05-21 through 2026-08-10
Sat 09:43 Denver (DEN) 17:30 Luis Munoz Marin, San Juan (SJU) B
UA 1339 Non-stop Boeing 737-800 (738) 5:47 Operates only on 2026-08-15
Daily 09:45 Denver (DEN) 18:25 Luis Munoz Marin, San Juan (SJU) B
UA 1339 Non-stop Boeing 737 MAX 9 (7M9) 5:40 Valid until 2026-03-07
Daily 09:45 Denver (DEN) 17:25 Luis Munoz Marin, San Juan (SJU) B
UA 1339 Non-stop Boeing 737 MAX 9 (7M9) 5:40 Effective 2026-03-08 through 2026-03-28
Daily 09:45 Denver (DEN) 17:25 Luis Munoz Marin, San Juan (SJU) B
UA 1339 Non-stop Boeing 737 MAX 8 (7M8) 5:40 Effective from 2026-10-25
Sat 09:50 Denver (DEN) 17:30 Luis Munoz Marin, San Juan (SJU) B
UA 1339 Non-stop Boeing 737-800 (738) 5:40 Effective 2026-08-22 through 2026-09-19
Daily 09:50 Denver (DEN) 17:30 Luis Munoz Marin, San Juan (SJU) B
UA 1339 Non-stop Boeing 737-800 (738) 5:40 Effective 2026-09-24 through 2026-10-24
Mon-Fri,Sun 09:54 Denver (DEN) 15:07 Savannah (SAV)
UA 1339 Non-stop Airbus A319 (319) 3:13 Effective 2026-08-11 through 2026-09-23
Non-Direct Flights:
Daily 05:00 Los Angeles (LAX) 7 18:25 Luis Munoz Marin, San Juan (SJU) B
UA 1339 1-stop Airbus A321neo (32Q) 9:25 Valid until 2026-01-05
Tue 05:00 Los Angeles (LAX) 7 18:25 Luis Munoz Marin, San Juan (SJU) B
UA 1339 1-stop Airbus A321neo (32Q) 9:25 Operates only on 2026-01-06
Daily 05:00 Los Angeles (LAX) 7 18:25 Luis Munoz Marin, San Juan (SJU) B
UA 1339 1-stop Boeing 737 MAX 9 (7M9) 9:25 Effective 2026-01-07 through 2026-02-03
Thu 05:00 Los Angeles (LAX) 7 18:25 Luis Munoz Marin, San Juan (SJU) B
UA 1339 1-stop Boeing 737 MAX 8 (7M8) 9:25 Operates only on 2026-02-05
Mon-Wed,Fri-Sun 05:00 Los Angeles (LAX) 7 18:25 Luis Munoz Marin, San Juan (SJU) B
UA 1339 1-stop Boeing 737 MAX 9 (7M9) 9:25 Effective 2026-02-06 through 2026-02-11
Thu-Sat 05:00 Los Angeles (LAX) 7 18:25 Luis Munoz Marin, San Juan (SJU) B
UA 1339 1-stop Airbus A321neo (32Q) 9:25 Effective 2026-03-05 through 2026-03-07
Daily 05:00 Los Angeles (LAX) 7 17:25 Luis Munoz Marin, San Juan (SJU) B
UA 1339 1-stop Airbus A321neo (32Q) 9:25 Effective 2026-03-08 through 2026-03-28
Daily 05:00 Los Angeles (LAX) 7 17:38 Luis Munoz Marin, San Juan (SJU) B
UA 1339 1-stop Airbus A321neo (32Q) 9:38 Effective 2026-03-29 through 2026-05-20
Daily 05:00 Los Angeles (LAX) 7 17:30 Luis Munoz Marin, San Juan (SJU) B
UA 1339 1-stop Boeing 737-900 (739) 9:30 Effective 2026-05-21 through 2026-08-10
Mon-Fri,Sun 05:00 Los Angeles (LAX) 7 15:07 Savannah (SAV)
UA 1339 1-stop Boeing 737-900 (739) 7:07 Effective 2026-08-11 through 2026-09-23
Sat 05:00 Los Angeles (LAX) 7 17:30 Luis Munoz Marin, San Juan (SJU) B
UA 1339 1-stop Boeing 737-900 (739) 9:30 Operates only on 2026-08-15
Sat 05:00 Los Angeles (LAX) 7 17:30 Luis Munoz Marin, San Juan (SJU) B
UA 1339 1-stop Boeing 737-900 (739) 9:30 Effective 2026-08-22 through 2026-09-19
Daily 05:00 Los Angeles (LAX) 7 17:30 Luis Munoz Marin, San Juan (SJU) B
UA 1339 1-stop Boeing 737-900 (739) 9:30 Effective 2026-09-24 through 2026-10-24
Daily 05:00 Los Angeles (LAX) 7 17:25 Luis Munoz Marin, San Juan (SJU) B
UA 1339 1-stop Boeing 737-900 (739) 9:25 Effective from 2026-10-25
Daily 05:05 Los Angeles (LAX) 7 18:25 Luis Munoz Marin, San Juan (SJU) B
UA 1339 1-stop Airbus A321neo (32Q) 9:20 Effective 2026-02-12 through 2026-03-04
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United Airlines flight UA 1339:
Los Angeles - Luis Munoz Marin, San Juan via Denver
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

08:29
Denver (DEN)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:29, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

08:30
Denver (DEN)
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

08:28
Denver (DEN)
Effective 2026-01-07 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:28, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

08:28
Denver (DEN)
Operates only on 2026-02-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:28, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

08:28
Denver (DEN)
Effective 2026-02-06 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 2:28, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

08:21
Denver (DEN)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

08:26
Denver (DEN)
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:26, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

08:20
Denver (DEN)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1339
05:05
Los Angeles (LAX) 7

08:26
Denver (DEN)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1339
09:43
Denver (DEN)

17:38
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:55, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1339
09:43
Denver (DEN)

17:30
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-05-21 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:47, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1339
09:43
Denver (DEN)

17:30
Luis Munoz Marin, San Juan (SJU) B
Operates only on 2026-08-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:47, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1339
09:45
Denver (DEN)

18:25
Luis Munoz Marin, San Juan (SJU) B
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:40, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1339
09:45
Denver (DEN)

17:25
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:40, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1339
09:45
Denver (DEN)

17:25
Luis Munoz Marin, San Juan (SJU) B
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA1339
09:50
Denver (DEN)

17:30
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-08-22 through 2026-09-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:40, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1339
09:50
Denver (DEN)

17:30
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-09-24 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:40, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1339
09:54
Denver (DEN)

15:07
Savannah (SAV)
Effective 2026-08-11 through 2026-09-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:13, non-stop
Airbus A319 (319)
Non-Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

18:25
Luis Munoz Marin, San Juan (SJU) B
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:25, 1-stop
Airbus A321neo (32Q)
Non-Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

18:25
Luis Munoz Marin, San Juan (SJU) B
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:25, 1-stop
Airbus A321neo (32Q)
Non-Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

18:25
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-01-07 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:25, 1-stop
Boeing 737 MAX 9 (7M9)
Non-Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

18:25
Luis Munoz Marin, San Juan (SJU) B
Operates only on 2026-02-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 9:25, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

18:25
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-02-06 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 9:25, 1-stop
Boeing 737 MAX 9 (7M9)
Non-Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

18:25
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-03-05 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 9:25, 1-stop
Airbus A321neo (32Q)
Non-Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

17:25
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:25, 1-stop
Airbus A321neo (32Q)
Non-Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

17:38
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:38, 1-stop
Airbus A321neo (32Q)
Non-Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

17:30
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-05-21 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:30, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

15:07
Savannah (SAV)
Effective 2026-08-11 through 2026-09-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 7:07, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

17:30
Luis Munoz Marin, San Juan (SJU) B
Operates only on 2026-08-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 9:30, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

17:30
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-08-22 through 2026-09-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 9:30, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

17:30
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-09-24 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:30, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA1339
05:00
Los Angeles (LAX) 7

17:25
Luis Munoz Marin, San Juan (SJU) B
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:25, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA1339
05:05
Los Angeles (LAX) 7

18:25
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:20, 1-stop
Airbus A321neo (32Q)
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Parallax here LAX-SJU
  • UA 1339 is an international flight departing from Los Angeles airport, United States (LAX) and arriving at Luis Munoz Marin, San Juan airport, Puerto Rico (SJU).
  • The flight runs via Denver (DEN).
  • The flight distance is 3380 miles, or 5439 km.
  • The timezone of the departure airport is UTC-8 , 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.
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