TAP Air Portugal flight TP 4278: Ronald Reagan Washington - Boston Logan

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 09:00 Ronald Reagan Washington (DCA) 2 10:35 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:35 Effective 2026-09-12 through 2026-10-10
Codeshare flight, operated by JetBlue.(B6 1854)
Mon-Fri 10:45 Ronald Reagan Washington (DCA) 2 12:20 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:35 Effective 2026-09-09 through 2026-10-09
Codeshare flight, operated by JetBlue.(B6 554)
Mon-Fri,Sun 11:20 Ronald Reagan Washington (DCA) 2 12:50 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:30 Valid until 2026-01-05
Codeshare flight, operated by JetBlue.(B6 1954)
Mon-Fri,Sun 11:45 Ronald Reagan Washington (DCA) 2 13:15 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:30 Effective 2026-03-31 through 2026-04-13
Codeshare flight, operated by JetBlue.(B6 1954)
Mon-Fri,Sun 11:45 Ronald Reagan Washington (DCA) 2 13:16 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:31 Effective 2026-04-14 through 2026-04-28
Codeshare flight, operated by JetBlue.(B6 1954)
Mon-Fri,Sun 11:50 Ronald Reagan Washington (DCA) 2 13:21 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:31 Effective 2026-02-12 through 2026-02-18
Codeshare flight, operated by JetBlue.(B6 1954)
Mon,Fri,Sun 11:50 Ronald Reagan Washington (DCA) 2 13:21 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:31 Effective 2026-02-20 through 2026-02-23
Codeshare flight, operated by JetBlue.(B6 1954)
Mon-Thu,Sun 11:50 Ronald Reagan Washington (DCA) 2 13:20 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:30 Effective 2026-02-24 through 2026-03-05
Codeshare flight, operated by JetBlue.(B6 1954)
Mon-Wed,Fri,Sun 11:50 Ronald Reagan Washington (DCA) 2 13:20 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:30 Effective 2026-03-06 through 2026-03-11
Codeshare flight, operated by JetBlue.(B6 1954)
Mon-Fri,Sun 11:55 Ronald Reagan Washington (DCA) 2 13:26 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:31 Effective 2026-01-06 through 2026-01-23
Codeshare flight, operated by JetBlue.(B6 1954)
Mon-Fri,Sun 11:55 Ronald Reagan Washington (DCA) 2 13:26 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:31 Effective 2026-01-27 through 2026-02-02
Codeshare flight, operated by JetBlue.(B6 1954)
Daily 11:55 Ronald Reagan Washington (DCA) 2 13:26 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:31 Effective 2026-02-04 through 2026-02-10
Codeshare flight, operated by JetBlue.(B6 1954)
Mon-Fri,Sun 11:55 Ronald Reagan Washington (DCA) 2 13:26 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:31 Effective 2026-03-12 through 2026-03-30
Codeshare flight, operated by JetBlue.(B6 1954)
Sat 12:20 Ronald Reagan Washington (DCA) 2 13:51 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:31 Effective 2026-01-10 through 2026-01-31
Codeshare flight, operated by JetBlue.(B6 1954)
Sat 12:30 Ronald Reagan Washington (DCA) 2 14:03 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:33 Operates only on 2026-10-24
Codeshare flight, operated by JetBlue.(B6 2454)
Daily 12:30 Ronald Reagan Washington (DCA) 2 14:02 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:32 Effective from 2026-10-25
Codeshare flight, operated by JetBlue.(B6 1954)
Daily 13:25 Ronald Reagan Washington (DCA) 2 14:57 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:32 Effective 2026-04-29 through 2026-09-08
Codeshare flight, operated by JetBlue.(B6 1254)
Sat 13:50 Ronald Reagan Washington (DCA) 2 15:22 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:32 Operates only on 2026-02-21
Codeshare flight, operated by JetBlue.(B6 2954)
Sat 15:40 Ronald Reagan Washington (DCA) 2 17:17 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:37 Operates only on 2026-02-28
Codeshare flight, operated by JetBlue.(B6 2554)
Sat 15:55 Ronald Reagan Washington (DCA) 2 17:29 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:34 Operates only on 2026-03-28
Codeshare flight, operated by JetBlue.(B6 2554)
Sat 15:55 Ronald Reagan Washington (DCA) 2 17:27 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:32 Effective 2026-04-18 through 2026-04-25
Codeshare flight, operated by JetBlue.(B6 2554)
Sat 16:30 Ronald Reagan Washington (DCA) 2 18:21 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:51 Operates only on 2026-10-17
Codeshare flight, operated by JetBlue.(B6 154)
Sat 18:00 Ronald Reagan Washington (DCA) 2 19:39 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A320 (320) 1:39 Effective 2026-04-04 through 2026-04-11
Codeshare flight, operated by JetBlue.(B6 2554)
Sun 18:30 Ronald Reagan Washington (DCA) 2 20:25 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:55 Effective 2026-09-13 through 2026-10-11
Codeshare flight, operated by JetBlue.(B6 1654)
Mon-Fri,Sun 18:30 Ronald Reagan Washington (DCA) 2 20:25 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:55 Effective 2026-10-12 through 2026-10-23
Codeshare flight, operated by JetBlue.(B6 1654)
Sun 18:55 Ronald Reagan Washington (DCA) 2 20:29 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:34 Operates only on 2026-01-25
Codeshare flight, operated by JetBlue.(B6 2754)
Thu,Sat 18:59 Ronald Reagan Washington (DCA) 2 20:33 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:34 Effective 2026-02-14 through 2026-02-19
Codeshare flight, operated by JetBlue.(B6 2354Z)
Fri 18:59 Ronald Reagan Washington (DCA) 2 20:33 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:34 Operates only on 2026-02-27
Codeshare flight, operated by JetBlue.(B6 2354Z)
Sat 18:59 Ronald Reagan Washington (DCA) 2 20:33 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:34 Operates only on 2026-03-07
Codeshare flight, operated by JetBlue.(B6 2354Z)
Sat 19:00 Ronald Reagan Washington (DCA) 2 20:35 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A220-300 (223) 1:35 Valid until 2026-01-03
Codeshare flight, operated by JetBlue.(B6 2354)
Sat 20:05 Ronald Reagan Washington (DCA) 2 21:39 Boston Logan (BOS) C
TP 4278 Non-stop Airbus A320 (320) 1:34 Effective 2026-03-14 through 2026-03-21
Codeshare flight, operated by JetBlue.(B6 2354)


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TAP Air Portugal flight TP 4278:
Ronald Reagan Washington - Boston Logan
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
TAP Air Portugal TP4278
09:00
Ronald Reagan Washington (DCA) 2

10:35
Boston Logan (BOS) C
Effective 2026-09-12 through 2026-10-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 1854)
Duration: 1:35, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
10:45
Ronald Reagan Washington (DCA) 2

12:20
Boston Logan (BOS) C
Effective 2026-09-09 through 2026-10-09
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 554)
Duration: 1:35, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
11:20
Ronald Reagan Washington (DCA) 2

12:50
Boston Logan (BOS) C
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1954)
Duration: 1:30, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
11:45
Ronald Reagan Washington (DCA) 2

13:15
Boston Logan (BOS) C
Effective 2026-03-31 through 2026-04-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1954)
Duration: 1:30, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
11:45
Ronald Reagan Washington (DCA) 2

13:16
Boston Logan (BOS) C
Effective 2026-04-14 through 2026-04-28
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1954)
Duration: 1:31, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
11:50
Ronald Reagan Washington (DCA) 2

13:21
Boston Logan (BOS) C
Effective 2026-02-12 through 2026-02-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1954)
Duration: 1:31, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
11:50
Ronald Reagan Washington (DCA) 2

13:21
Boston Logan (BOS) C
Effective 2026-02-20 through 2026-02-23
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1954)
Duration: 1:31, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
11:50
Ronald Reagan Washington (DCA) 2

13:20
Boston Logan (BOS) C
Effective 2026-02-24 through 2026-03-05
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1954)
Duration: 1:30, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
11:50
Ronald Reagan Washington (DCA) 2

13:20
Boston Logan (BOS) C
Effective 2026-03-06 through 2026-03-11
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1954)
Duration: 1:30, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
11:55
Ronald Reagan Washington (DCA) 2

13:26
Boston Logan (BOS) C
Effective 2026-01-06 through 2026-01-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1954)
Duration: 1:31, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
11:55
Ronald Reagan Washington (DCA) 2

13:26
Boston Logan (BOS) C
Effective 2026-01-27 through 2026-02-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1954)
Duration: 1:31, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
11:55
Ronald Reagan Washington (DCA) 2

13:26
Boston Logan (BOS) C
Effective 2026-02-04 through 2026-02-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 1954)
Duration: 1:31, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
11:55
Ronald Reagan Washington (DCA) 2

13:26
Boston Logan (BOS) C
Effective 2026-03-12 through 2026-03-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1954)
Duration: 1:31, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
12:20
Ronald Reagan Washington (DCA) 2

13:51
Boston Logan (BOS) C
Effective 2026-01-10 through 2026-01-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 1954)
Duration: 1:31, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
12:30
Ronald Reagan Washington (DCA) 2

14:03
Boston Logan (BOS) C
Operates only on 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 2454)
Duration: 1:33, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
12:30
Ronald Reagan Washington (DCA) 2

14:02
Boston Logan (BOS) C
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 1954)
Duration: 1:32, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
13:25
Ronald Reagan Washington (DCA) 2

14:57
Boston Logan (BOS) C
Effective 2026-04-29 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 1254)
Duration: 1:32, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
13:50
Ronald Reagan Washington (DCA) 2

15:22
Boston Logan (BOS) C
Operates only on 2026-02-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 2954)
Duration: 1:32, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
15:40
Ronald Reagan Washington (DCA) 2

17:17
Boston Logan (BOS) C
Operates only on 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 2554)
Duration: 1:37, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
15:55
Ronald Reagan Washington (DCA) 2

17:29
Boston Logan (BOS) C
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 2554)
Duration: 1:34, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
15:55
Ronald Reagan Washington (DCA) 2

17:27
Boston Logan (BOS) C
Effective 2026-04-18 through 2026-04-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 2554)
Duration: 1:32, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
16:30
Ronald Reagan Washington (DCA) 2

18:21
Boston Logan (BOS) C
Operates only on 2026-10-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 154)
Duration: 1:51, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
18:00
Ronald Reagan Washington (DCA) 2

19:39
Boston Logan (BOS) C
Effective 2026-04-04 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 2554)
Duration: 1:39, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
TAP Air Portugal TP4278
18:30
Ronald Reagan Washington (DCA) 2

20:25
Boston Logan (BOS) C
Effective 2026-09-13 through 2026-10-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1654)
Duration: 1:55, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
18:30
Ronald Reagan Washington (DCA) 2

20:25
Boston Logan (BOS) C
Effective 2026-10-12 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1654)
Duration: 1:55, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
18:55
Ronald Reagan Washington (DCA) 2

20:29
Boston Logan (BOS) C
Operates only on 2026-01-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 2754)
Duration: 1:34, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
18:59
Ronald Reagan Washington (DCA) 2

20:33
Boston Logan (BOS) C
Effective 2026-02-14 through 2026-02-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue.(B6 2354Z)
Duration: 1:34, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
18:59
Ronald Reagan Washington (DCA) 2

20:33
Boston Logan (BOS) C
Operates only on 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by JetBlue.(B6 2354Z)
Duration: 1:34, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
18:59
Ronald Reagan Washington (DCA) 2

20:33
Boston Logan (BOS) C
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue.(B6 2354Z)
Duration: 1:34, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
19:00
Ronald Reagan Washington (DCA) 2

20:35
Boston Logan (BOS) C
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 2354)
Duration: 1:35, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4278
20:05
Ronald Reagan Washington (DCA) 2

21:39
Boston Logan (BOS) C
Effective 2026-03-14 through 2026-03-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 2354)
Duration: 1:34, non-stop
Airbus A320 (320)
  • TP 4278 is a domestic flight departing from the Ronald Reagan Washington airport (DCA) and arriving at Boston Logan airport (BOS).
  • The flight distance is 398 miles, or 641 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 1:30 and 1:55.
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All DCA-BOS flights
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