TAP Air Portugal flight TP 8504: Newark Liberty, New York - Dulles, Washington

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Tue,Thu,Fri,Sun 20:59 Newark Liberty, New York (EWR) C 22:27 Dulles, Washington (IAD)
TP 8504 Non-stop Boeing 737 MAX 8 (7M8) 1:28 Effective 2025-06-26 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 2279)
Sat 20:59 Newark Liberty, New York (EWR) C 22:27 Dulles, Washington (IAD)
TP 8504 Non-stop Airbus A319 (319) 1:28 Effective 2025-06-28 through 2025-08-16
Codeshare flight, operated by United Airlines.(UA 2279)
Wed 20:59 Newark Liberty, New York (EWR) C 22:27 Dulles, Washington (IAD)
TP 8504 Non-stop Boeing 737-900 (739) 1:28 Effective 2025-07-02 through 2025-08-13
Codeshare flight, operated by United Airlines.(UA 2279)
Daily 21:00 Newark Liberty, New York (EWR) C 22:29 Dulles, Washington (IAD)
TP 8504 Non-stop Boeing 737 MAX 8 (7M8) 1:29 Effective 2025-09-25 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 2279)
Daily 21:42 Newark Liberty, New York (EWR) C 23:00 Dulles, Washington (IAD)
TP 8504 Non-stop Boeing 737 MAX 8 (7M8) 1:18 Effective 2025-08-19 through 2025-09-24
Codeshare flight, operated by United Airlines.(UA 2279)
Mon-Sat 21:42 Newark Liberty, New York (EWR) C 23:00 Dulles, Washington (IAD)
TP 8504 Non-stop Airbus A319 (319) 1:18 Effective 2025-10-27 through 2025-12-17
Codeshare flight, operated by United Airlines.(UA 2279)
Mon-Sat 21:42 Newark Liberty, New York (EWR) C 23:00 Dulles, Washington (IAD)
TP 8504 Non-stop Airbus A319 (319) 1:18 Effective 2026-01-06 through 2026-01-17
Codeshare flight, operated by United Airlines.(UA 2279)
Mon-Sat 21:42 Newark Liberty, New York (EWR) C 23:00 Dulles, Washington (IAD)
TP 8504 Non-stop Airbus A319 (319) 1:18 Effective 2026-01-20 through 2026-01-26
Codeshare flight, operated by United Airlines.(UA 2279)
Mon-Sat 21:42 Newark Liberty, New York (EWR) C 23:00 Dulles, Washington (IAD)
TP 8504 Non-stop Airbus A319 (319) 1:18 Effective 2026-01-28 through 2026-02-03
Codeshare flight, operated by United Airlines.(UA 2279)
Mon-Sat 21:42 Newark Liberty, New York (EWR) C 23:00 Dulles, Washington (IAD)
TP 8504 Non-stop Airbus A319 (319) 1:18 Effective 2026-02-05 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 2279)
Mon-Sat 21:42 Newark Liberty, New York (EWR) C 23:00 Dulles, Washington (IAD)
TP 8504 Non-stop Airbus A319 (319) 1:18 Effective 2026-02-13 through 2026-02-19
Codeshare flight, operated by United Airlines.(UA 2279)
Mon-Sat 21:42 Newark Liberty, New York (EWR) C 23:00 Dulles, Washington (IAD)
TP 8504 Non-stop Airbus A319 (319) 1:18 Effective 2026-02-21 through 2026-02-27
Codeshare flight, operated by United Airlines.(UA 2279)
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TAP Air Portugal flight TP 8504:
Newark Liberty, New York - Dulles, Washington
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

TAP Air Portugal TP8504
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2279)
Duration: 1:28, non-stop
Boeing 737 MAX 8 (7M8)

TAP Air Portugal TP8504
Effective 2025-06-28 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2279)
Duration: 1:28, non-stop
Airbus A319 (319)

TAP Air Portugal TP8504
Effective 2025-07-02 through 2025-08-13
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2279)
Duration: 1:28, non-stop
Boeing 737-900 (739)

TAP Air Portugal TP8504
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2279)
Duration: 1:29, non-stop
Boeing 737 MAX 8 (7M8)

TAP Air Portugal TP8504
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2279)
Duration: 1:18, non-stop
Boeing 737 MAX 8 (7M8)

TAP Air Portugal TP8504
Effective 2025-10-27 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2279)
Duration: 1:18, non-stop
Airbus A319 (319)

TAP Air Portugal TP8504
Effective 2026-01-06 through 2026-01-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2279)
Duration: 1:18, non-stop
Airbus A319 (319)

TAP Air Portugal TP8504
Effective 2026-01-20 through 2026-01-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2279)
Duration: 1:18, non-stop
Airbus A319 (319)

TAP Air Portugal TP8504
Effective 2026-01-28 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2279)
Duration: 1:18, non-stop
Airbus A319 (319)

TAP Air Portugal TP8504
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2279)
Duration: 1:18, non-stop
Airbus A319 (319)

TAP Air Portugal TP8504
Effective 2026-02-13 through 2026-02-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2279)
Duration: 1:18, non-stop
Airbus A319 (319)

TAP Air Portugal TP8504
Effective 2026-02-21 through 2026-02-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2279)
Duration: 1:18, non-stop
Airbus A319 (319)
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  • TP 8504 is a domestic flight departing from the Newark Liberty, New York airport (EWR) and arriving at Dulles, Washington airport (IAD).
  • The flight distance is 212 miles, or 340 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 1:18 and 1:29.