United Airlines flight UA 665: Santiago - Newark Liberty, New York

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FLIGHT SCHEDULE
Direct Flights:
Daily 15:00 Santiago (STI) 19:05 Newark Liberty, New York (EWR) C
UA 665 Non-stop Boeing 737 MAX 9 (7M9) 4:05 Effective 2026-03-08 through 2026-03-28
Daily 15:00 Santiago (STI) 19:05 Newark Liberty, New York (EWR) C
UA 665 Non-stop Boeing 737-900 (739) 4:05 Effective from 2026-10-25
Daily 16:00 Santiago (STI) 19:05 Newark Liberty, New York (EWR) C
UA 665 Non-stop Boeing 737 MAX 9 (7M9) 4:05 Valid until 2026-03-07
Daily 16:23 Santiago (STI) 20:23 Newark Liberty, New York (EWR) C
UA 665 Non-stop Boeing 737-900 (739) 4:00 Effective 2026-03-29 through 2026-05-01
Sat 16:23 Santiago (STI) 20:23 Newark Liberty, New York (EWR) B
UA 665 Non-stop Boeing 737 MAX 9 (7M9) 4:00 Effective 2026-05-02 through 2026-06-20
Mon-Fri,Sun 16:23 Santiago (STI) 20:23 Newark Liberty, New York (EWR) C
UA 665 Non-stop Boeing 737-900 (739) 4:00 Effective 2026-05-03 through 2026-05-20
Mon-Fri,Sun 16:23 Santiago (STI) 20:25 Newark Liberty, New York (EWR) C
UA 665 Non-stop Boeing 737-900 (739) 4:02 Effective 2026-05-21 through 2026-06-26
Daily 16:23 Santiago (STI) 20:25 Newark Liberty, New York (EWR) C
UA 665 Non-stop Boeing 737-900 (739) 4:02 Effective 2026-06-27 through 2026-08-17
Daily 16:23 Santiago (STI) 20:21 Newark Liberty, New York (EWR) B
UA 665 Non-stop Boeing 737-900 (739) 3:58 Effective 2026-08-18 through 2026-10-24
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United Airlines flight UA 665:
Santiago - Newark Liberty, New York
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA665
15:00
Santiago (STI)

19:05
Newark Liberty, New York (EWR) C
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:05, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA665
15:00
Santiago (STI)

19:05
Newark Liberty, New York (EWR) C
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:05, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA665
16:00
Santiago (STI)

19:05
Newark Liberty, New York (EWR) C
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:05, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA665
16:23
Santiago (STI)

20:23
Newark Liberty, New York (EWR) C
Effective 2026-03-29 through 2026-05-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:00, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA665
16:23
Santiago (STI)

20:23
Newark Liberty, New York (EWR) B
Effective 2026-05-02 through 2026-06-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:00, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA665
16:23
Santiago (STI)

20:23
Newark Liberty, New York (EWR) C
Effective 2026-05-03 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA665
16:23
Santiago (STI)

20:25
Newark Liberty, New York (EWR) C
Effective 2026-05-21 through 2026-06-26
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:02, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA665
16:23
Santiago (STI)

20:25
Newark Liberty, New York (EWR) C
Effective 2026-06-27 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:02, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA665
16:23
Santiago (STI)

20:21
Newark Liberty, New York (EWR) B
Effective 2026-08-18 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:58, non-stop
Boeing 737-900 (739)
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  • UA 665 is an international flight departing from Santiago airport, Dominican Republic (STI) and arriving at Newark Liberty, New York airport, United States (EWR).
  • The flight distance is 1485 miles, or 2390 km.
  • The timezone of the departure airport is UTC-4 , and the timezone of the arrival airport is UTC-5 . 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 3:58 and 4:05.
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