TAP Air Portugal
flight
TP 4478:
Seattle-Tacoma - Boston Logan
Seattle-Tacoma - Boston Logan
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FLIGHT SCHEDULE
Direct Codeshare Flights:
TAP Air Portugal TP4478
Effective 2025-06-12 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 398)
Duration: 5:37, non-stop Airbus A321 (321)
TAP Air Portugal TP4478
Effective 2025-09-03 through 2025-09-10
Mon
Tue
Wed
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 398)
Duration: 5:27, non-stop Airbus A321 (321)
TAP Air Portugal TP4478
Effective 2025-09-11 through 2025-09-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 398)
Duration: 5:27, non-stop Airbus A321 (321)
TAP Air Portugal TP4478
Effective 2025-09-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 398)
Duration: 5:27, non-stop Airbus A321 (321)
TAP Air Portugal TP4478
Valid until 2025-05-03
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by JetBlue.
(B6 398)
Duration: 5:33, non-stop Airbus A321 (321)
TAP Air Portugal TP4478
Effective 2025-06-06 through 2025-06-11
Mon
Tue
Wed
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 398)
Duration: 5:33, non-stop Airbus A321 (321)
TAP Air Portugal TP4478
Effective 2025-05-04 through 2025-06-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 398)
Duration: 5:32, non-stop Airbus A321 (321)
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Parallax here SEA-BOS
- TP 4478 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Boston Logan airport (BOS).
- The flight distance is 2487 miles, or 4003 km.
- The timezone of the departure airport is UTC-8 , 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 5:27 and 5:37.