TAP Air Portugal flight TP 4401: Boston Logan - San Francisco

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu 06:15 Boston Logan (BOS) C 09:54 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:39 Operates only on 2026-06-11
Codeshare flight, operated by JetBlue.(B6 1333)
Thu 06:15 Boston Logan (BOS) C 09:54 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:39 Operates only on 2026-08-06
Codeshare flight, operated by JetBlue.(B6 1333)
Sat 06:15 Boston Logan (BOS) C 09:47 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:32 Effective 2026-09-12 through 2026-10-24
Codeshare flight, operated by JetBlue.(B6 1333)
Mon,Sat,Sun 07:00 Boston Logan (BOS) C 10:59 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:59 Effective 2026-02-07 through 2026-02-09
Codeshare flight, operated by JetBlue.(B6 133)
Mon,Fri,Sun 07:00 Boston Logan (BOS) C 11:00 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 7:00 Effective 2026-02-13 through 2026-02-20
Codeshare flight, operated by JetBlue.(B6 133)
Mon,Fri,Sat 07:00 Boston Logan (BOS) C 11:00 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 7:00 Effective 2026-02-21 through 2026-02-28
Codeshare flight, operated by JetBlue.(B6 133)
Sun 07:00 Boston Logan (BOS) C 11:00 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 7:00 Operates only on 2026-03-01
Codeshare flight, operated by JetBlue.(B6 133)
Mon,Fri-Sun 07:00 Boston Logan (BOS) C 10:59 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:59 Effective 2026-03-06 through 2026-03-30
Codeshare flight, operated by JetBlue.(B6 133)
Daily 07:00 Boston Logan (BOS) C 10:55 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:55 Effective 2026-04-14 through 2026-04-28
Codeshare flight, operated by JetBlue.(B6 133)
Mon,Fri-Sun 07:11 Boston Logan (BOS) C 11:10 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:59 Effective 2026-01-09 through 2026-02-02
Codeshare flight, operated by JetBlue.(B6 133)
Daily 07:15 Boston Logan (BOS) C 11:00 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:45 Effective 2026-03-31 through 2026-04-13
Codeshare flight, operated by JetBlue.(B6 133)
Mon,Fri-Sun 08:00 Boston Logan (BOS) C 11:55 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:55 Valid until 2026-01-05
Codeshare flight, operated by JetBlue.(B6 133)
Mon-Fri,Sun 17:55 Boston Logan (BOS) C 21:41 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:46 Effective 2026-04-29 through 2026-05-08
Codeshare flight, operated by JetBlue.(B6 733Z)
Daily 17:55 Boston Logan (BOS) C 21:41 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:46 Effective 2026-05-09 through 2026-06-10
Codeshare flight, operated by JetBlue.(B6 733Z)
Daily 17:55 Boston Logan (BOS) C 21:41 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:46 Effective 2026-06-12 through 2026-08-05
Codeshare flight, operated by JetBlue.(B6 733Z)
Daily 17:55 Boston Logan (BOS) C 21:41 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:46 Effective 2026-08-07 through 2026-09-08
Codeshare flight, operated by JetBlue.(B6 733Z)
Mon-Fri,Sun 17:59 Boston Logan (BOS) C 21:43 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:44 Effective 2026-09-09 through 2026-10-23
Codeshare flight, operated by JetBlue.(B6 733)
Wed 18:59 Boston Logan (BOS) C 22:49 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:50 Operates only on 2026-01-14
Codeshare flight, operated by JetBlue.(B6 733Z)
Tue-Thu 19:09 Boston Logan (BOS) C 22:59 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:50 Effective 2026-01-06 through 2026-01-13
Codeshare flight, operated by JetBlue.(B6 733)
Tue-Thu 19:09 Boston Logan (BOS) C 22:59 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:50 Effective 2026-01-15 through 2026-01-29
Codeshare flight, operated by JetBlue.(B6 733)
Tue-Fri 19:09 Boston Logan (BOS) C 22:59 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:50 Effective 2026-02-04 through 2026-02-10
Codeshare flight, operated by JetBlue.(B6 733)
Daily 20:14 Boston Logan (BOS) C 23:59 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:45 Effective from 2026-10-25
Codeshare flight, operated by JetBlue.(B6 733)
Tue-Thu 20:33 Boston Logan (BOS) C 00:25 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:52 Effective 2026-02-12 through 2026-02-18
Codeshare flight, operated by JetBlue.(B6 733)
The flight arrives 1 day after departure.
Sun 20:33 Boston Logan (BOS) C 00:25 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:52 Operates only on 2026-02-22
Codeshare flight, operated by JetBlue.(B6 733)
The flight arrives 1 day after departure.
Mon-Thu 20:40 Boston Logan (BOS) C 00:31 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:51 Effective 2026-02-24 through 2026-03-05
Codeshare flight, operated by JetBlue.(B6 733)
The flight arrives 1 day after departure.
Tue,Wed 20:40 Boston Logan (BOS) C 00:31 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:51 Effective 2026-03-10 through 2026-03-11
Codeshare flight, operated by JetBlue.(B6 733)
The flight arrives 1 day after departure.
Tue,Thu 20:59 Boston Logan (BOS) C 00:52 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:53 Valid until 2026-01-01
Codeshare flight, operated by JetBlue.(B6 733)
The flight arrives 1 day after departure.
Tue-Thu 21:00 Boston Logan (BOS) C 00:51 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:51 Effective 2026-03-12 through 2026-03-26
Codeshare flight, operated by JetBlue.(B6 733)
The flight arrives 1 day after departure.
Sat 21:10 Boston Logan (BOS) C 00:54 San Francisco (SFO) 1
TP 4401 Non-stop Airbus A318/319/320/321 (32S) 6:44 Operates only on 2026-05-02
Codeshare flight, operated by JetBlue.(B6 333)
The flight arrives 1 day after departure.
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TAP Air Portugal flight TP 4401:
Boston Logan - San Francisco
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
TAP Air Portugal TP4401
06:15
Boston Logan (BOS) C

09:54
San Francisco (SFO) 1
Operates only on 2026-06-11
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 1333)
Duration: 6:39, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
06:15
Boston Logan (BOS) C

09:54
San Francisco (SFO) 1
Operates only on 2026-08-06
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 1333)
Duration: 6:39, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
06:15
Boston Logan (BOS) C

09:47
San Francisco (SFO) 1
Effective 2026-09-12 through 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 1333)
Duration: 6:32, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
07:00
Boston Logan (BOS) C

10:59
San Francisco (SFO) 1
Effective 2026-02-07 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 133)
Duration: 6:59, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
07:00
Boston Logan (BOS) C

11:00
San Francisco (SFO) 1
Effective 2026-02-13 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 133)
Duration: 7:00, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
07:00
Boston Logan (BOS) C

11:00
San Francisco (SFO) 1
Effective 2026-02-21 through 2026-02-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 133)
Duration: 7:00, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
07:00
Boston Logan (BOS) C

11:00
San Francisco (SFO) 1
Operates only on 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 133)
Duration: 7:00, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
07:00
Boston Logan (BOS) C

10:59
San Francisco (SFO) 1
Effective 2026-03-06 through 2026-03-30
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 133)
Duration: 6:59, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
07:00
Boston Logan (BOS) C

10:55
San Francisco (SFO) 1
Effective 2026-04-14 through 2026-04-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 133)
Duration: 6:55, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
07:11
Boston Logan (BOS) C

11:10
San Francisco (SFO) 1
Effective 2026-01-09 through 2026-02-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 133)
Duration: 6:59, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
07:15
Boston Logan (BOS) C

11:00
San Francisco (SFO) 1
Effective 2026-03-31 through 2026-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 133)
Duration: 6:45, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
08:00
Boston Logan (BOS) C

11:55
San Francisco (SFO) 1
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 133)
Duration: 6:55, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
17:55
Boston Logan (BOS) C

21:41
San Francisco (SFO) 1
Effective 2026-04-29 through 2026-05-08
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue.(B6 733Z)
Duration: 6:46, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
17:55
Boston Logan (BOS) C

21:41
San Francisco (SFO) 1
Effective 2026-05-09 through 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.(B6 733Z)
Duration: 6:46, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
17:55
Boston Logan (BOS) C

21:41
San Francisco (SFO) 1
Effective 2026-06-12 through 2026-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.(B6 733Z)
Duration: 6:46, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
17:55
Boston Logan (BOS) C

21:41
San Francisco (SFO) 1
Effective 2026-08-07 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.(B6 733Z)
Duration: 6:46, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
17:59
Boston Logan (BOS) C

21:43
San Francisco (SFO) 1
Effective 2026-09-09 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 733)
Duration: 6:44, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
18:59
Boston Logan (BOS) C

22:49
San Francisco (SFO) 1
Operates only on 2026-01-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue.(B6 733Z)
Duration: 6:50, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
19:09
Boston Logan (BOS) C

22:59
San Francisco (SFO) 1
Effective 2026-01-06 through 2026-01-13
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 733)
Duration: 6:50, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
19:09
Boston Logan (BOS) C

22:59
San Francisco (SFO) 1
Effective 2026-01-15 through 2026-01-29
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 733)
Duration: 6:50, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
19:09
Boston Logan (BOS) C

22:59
San Francisco (SFO) 1
Effective 2026-02-04 through 2026-02-10
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 733)
Duration: 6:50, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
20:14
Boston Logan (BOS) C

23:59
San Francisco (SFO) 1
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 733)
Duration: 6:45, non-stop
Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
TAP Air Portugal TP4401
20:33
Boston Logan (BOS) C

00:25(+1)
San Francisco (SFO) 1
Effective 2026-02-12 through 2026-02-18
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 733)
Duration: 6:52, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
TAP Air Portugal TP4401
20:33
Boston Logan (BOS) C

00:25(+1)
San Francisco (SFO) 1
Operates only on 2026-02-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 733)
Duration: 6:52, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
TAP Air Portugal TP4401
20:40
Boston Logan (BOS) C

00:31(+1)
San Francisco (SFO) 1
Effective 2026-02-24 through 2026-03-05
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 733)
Duration: 6:51, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
TAP Air Portugal TP4401
20:40
Boston Logan (BOS) C

00:31(+1)
San Francisco (SFO) 1
Effective 2026-03-10 through 2026-03-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 733)
Duration: 6:51, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
TAP Air Portugal TP4401
20:59
Boston Logan (BOS) C

00:52(+1)
San Francisco (SFO) 1
Valid until 2026-01-01
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 733)
Duration: 6:53, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
TAP Air Portugal TP4401
21:00
Boston Logan (BOS) C

00:51(+1)
San Francisco (SFO) 1
Effective 2026-03-12 through 2026-03-26
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 733)
Duration: 6:51, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
TAP Air Portugal TP4401
21:10
Boston Logan (BOS) C

00:54(+1)
San Francisco (SFO) 1
Operates only on 2026-05-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 333)
Duration: 6:44, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.
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  • TP 4401 is a domestic flight departing from the Boston Logan airport (BOS) and arriving at San Francisco airport (SFO).
  • The flight distance is 2695 miles, or 4338 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . 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 6:32 and 7:00.
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