United Airlines flight UA 521: Boston Logan - Newark Liberty, New York

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri 17:50 Boston Logan (BOS) B 19:32 Newark Liberty, New York (EWR) A
UA 521 Non-stop Boeing 737-700 (73G) 1:42 Valid until 2024-09-05
Sat,Sun 17:50 Boston Logan (BOS) B 19:32 Newark Liberty, New York (EWR) A
UA 521 Non-stop Airbus A319 (319) 1:42 Valid until 2024-09-07
Tue,Fri,Sun 17:50 Boston Logan (BOS) B 19:32 Newark Liberty, New York (EWR) A
UA 521 Non-stop Boeing 737 MAX 8 (7M8) 1:42 Effective 2024-09-06 through 2024-09-13
Mon,Wed,Thu 17:50 Boston Logan (BOS) B 19:32 Newark Liberty, New York (EWR) A
UA 521 Non-stop Boeing 737-700 (73G) 1:42 Effective 2024-09-09 through 2024-09-23
Sat,Sun 17:50 Boston Logan (BOS) B 19:32 Newark Liberty, New York (EWR) A
UA 521 Non-stop Airbus A319 (319) 1:42 Effective 2024-09-14 through 2024-09-21
Tue,Fri,Sun 17:50 Boston Logan (BOS) B 19:32 Newark Liberty, New York (EWR) A
UA 521 Non-stop Boeing 737 MAX 8 (7M8) 1:42 Effective 2024-09-17 through 2024-09-24
Wed 17:50 Boston Logan (BOS) B 19:32 Newark Liberty, New York (EWR) A
UA 521 Non-stop Boeing 737 MAX 8 (7M8) 1:42 Operates only on 2024-09-25
Fri 18:00 Boston Logan (BOS) B 19:39 Newark Liberty, New York (EWR) A
UA 521 Non-stop Boeing 737 MAX 8 (7M8) 1:39 Operates only on 2024-10-11
Daily 18:00 Denver (DEN) 21:30 Chicago O'Hare (ORD) 1
UA 521 Non-stop Boeing 757-300 (753) 2:30 Effective 2024-12-19 through 2025-01-06
Mon-Thu,Sun 18:05 Boston Logan (BOS) B 19:44 Newark Liberty, New York (EWR) A
UA 521 Non-stop Boeing 737 MAX 8 (7M8) 1:39 Effective 2024-09-26 through 2024-10-03
Mon-Fri,Sun 18:05 Boston Logan (BOS) B 19:44 Newark Liberty, New York (EWR) A
UA 521 Non-stop Boeing 737 MAX 8 (7M8) 1:39 Effective 2024-10-04 through 2024-10-10
Mon-Fri,Sun 18:05 Boston Logan (BOS) B 19:44 Newark Liberty, New York (EWR) A
UA 521 Non-stop Boeing 737 MAX 8 (7M8) 1:39 Effective 2024-10-13 through 2024-10-25
Daily 18:30 Boston Logan (BOS) B 20:00 Newark Liberty, New York (EWR) C
UA 521 Non-stop Boeing 737-700 (73G) 1:30 Effective from 2025-02-13
Sun 18:40 Boston Logan (BOS) B 20:15 Newark Liberty, New York (EWR) A
UA 521 Non-stop Boeing 737 MAX 9 (7M9) 1:35 Operates only on 2024-10-27
Mon-Thu 18:40 Boston Logan (BOS) B 20:15 Newark Liberty, New York (EWR) A
UA 521 Non-stop Boeing 737-900 (739) 1:35 Effective 2024-10-28 through 2024-10-31
Fri 18:40 Boston Logan (BOS) B 20:15 Newark Liberty, New York (EWR) C
UA 521 Non-stop Boeing 737-900 (739) 1:35 Operates only on 2024-11-01
Sun 18:40 Boston Logan (BOS) B 20:15 Newark Liberty, New York (EWR) C
UA 521 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2024-11-03
Mon-Fri,Sun 18:40 Boston Logan (BOS) B 20:15 Newark Liberty, New York (EWR) C
UA 521 Non-stop Boeing 737-900 (739) 1:35 Effective 2024-11-04 through 2024-11-27
Mon,Fri,Sun 18:40 Boston Logan (BOS) B 20:15 Newark Liberty, New York (EWR) C
UA 521 Non-stop Boeing 737-900 (739) 1:35 Effective 2024-11-29 through 2024-12-02
Daily 18:50 Boston Logan (BOS) B 20:17 Newark Liberty, New York (EWR) C
UA 521 Non-stop Airbus A319 (319) 1:27 Effective 2025-01-07 through 2025-02-12
Mon-Thu,Sun 18:55 Boston Logan (BOS) B 20:30 Newark Liberty, New York (EWR) C
UA 521 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2024-12-03 through 2024-12-18
Fri 18:55 Boston Logan (BOS) B 20:30 Newark Liberty, New York (EWR) C
UA 521 Non-stop Boeing 737-900 (739) 1:35 Effective 2024-12-06 through 2024-12-13


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United Airlines flight UA 521:
Boston Logan - Newark Liberty, New York
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA521
17:50
Boston Logan (BOS) B

19:32
Newark Liberty, New York (EWR) A
Valid until 2024-09-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:42, non-stop
Boeing 737-700 (73G)
United Airlines UA521
17:50
Boston Logan (BOS) B

19:32
Newark Liberty, New York (EWR) A
Valid until 2024-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:42, non-stop
Airbus A319 (319)
United Airlines UA521
17:50
Boston Logan (BOS) B

19:32
Newark Liberty, New York (EWR) A
Effective 2024-09-06 through 2024-09-13
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:42, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA521
17:50
Boston Logan (BOS) B

19:32
Newark Liberty, New York (EWR) A
Effective 2024-09-09 through 2024-09-23
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:42, non-stop
Boeing 737-700 (73G)
United Airlines UA521
17:50
Boston Logan (BOS) B

19:32
Newark Liberty, New York (EWR) A
Effective 2024-09-14 through 2024-09-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:42, non-stop
Airbus A319 (319)
United Airlines UA521
17:50
Boston Logan (BOS) B

19:32
Newark Liberty, New York (EWR) A
Effective 2024-09-17 through 2024-09-24
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:42, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA521
17:50
Boston Logan (BOS) B

19:32
Newark Liberty, New York (EWR) A
Operates only on 2024-09-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:42, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA521
18:00
Boston Logan (BOS) B

19:39
Newark Liberty, New York (EWR) A
Operates only on 2024-10-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:39, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA521
18:00
Denver (DEN)

21:30
Chicago O'Hare (ORD) 1
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:30, non-stop
Boeing 757-300 (753)
United Airlines UA521
18:05
Boston Logan (BOS) B

19:44
Newark Liberty, New York (EWR) A
Effective 2024-09-26 through 2024-10-03
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 1:39, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA521
18:05
Boston Logan (BOS) B

19:44
Newark Liberty, New York (EWR) A
Effective 2024-10-04 through 2024-10-10
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:39, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA521
18:05
Boston Logan (BOS) B

19:44
Newark Liberty, New York (EWR) A
Effective 2024-10-13 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:39, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA521
18:30
Boston Logan (BOS) B

20:00
Newark Liberty, New York (EWR) C
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73G)
United Airlines UA521
18:40
Boston Logan (BOS) B

20:15
Newark Liberty, New York (EWR) A
Operates only on 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA521
18:40
Boston Logan (BOS) B

20:15
Newark Liberty, New York (EWR) A
Effective 2024-10-28 through 2024-10-31
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-900 (739)
United Airlines UA521
18:40
Boston Logan (BOS) B

20:15
Newark Liberty, New York (EWR) C
Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-900 (739)
United Airlines UA521
18:40
Boston Logan (BOS) B

20:15
Newark Liberty, New York (EWR) C
Operates only on 2024-11-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA521
18:40
Boston Logan (BOS) B

20:15
Newark Liberty, New York (EWR) C
Effective 2024-11-04 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-900 (739)
United Airlines UA521
18:40
Boston Logan (BOS) B

20:15
Newark Liberty, New York (EWR) C
Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-900 (739)
United Airlines UA521
18:50
Boston Logan (BOS) B

20:17
Newark Liberty, New York (EWR) C
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Airbus A319 (319)
United Airlines UA521
18:55
Boston Logan (BOS) B

20:30
Newark Liberty, New York (EWR) C
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA521
18:55
Boston Logan (BOS) B

20:30
Newark Liberty, New York (EWR) C
Effective 2024-12-06 through 2024-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-900 (739)
  • UA 521 is a domestic flight departing from the Boston Logan airport (BOS) and arriving at Newark Liberty, New York airport (EWR).
  • The flight distance is 200 miles, or 322 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:27 and 2:30.
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