TAP Air Portugal flight TP 4279: Boston Logan - Ronald Reagan Washington

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 06:00 Boston Logan (BOS) C 07:41 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Airbus A220-300 (223) 1:41 Operates only on 2025-05-03
Codeshare flight, operated by JetBlue.(B6 1355)
Mon,Fri,Sun 06:00 Boston Logan (BOS) C 07:46 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Airbus A220-300 (223) 1:46 Effective 2025-10-26 through 2025-12-15
Codeshare flight, operated by JetBlue.(B6 1155)
Mon,Fri,Sun 06:15 Boston Logan (BOS) C 08:01 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Airbus A220-300 (223) 1:46 Effective 2025-12-19 through 2026-01-05
Codeshare flight, operated by JetBlue.(B6 1155)
Mon,Fri,Sun 06:15 Boston Logan (BOS) C 07:59 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Airbus A220-300 (223) 1:44 Effective 2026-01-09 through 2026-02-02
Codeshare flight, operated by JetBlue.(B6 1155)
Mon,Sun 06:15 Boston Logan (BOS) C 07:59 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Airbus A220-300 (223) 1:44 Effective 2026-02-08 through 2026-02-09
Codeshare flight, operated by JetBlue.(B6 1155)
Mon,Fri,Sun 06:15 Boston Logan (BOS) C 08:01 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Airbus A220-300 (223) 1:46 Effective 2026-02-13 through 2026-02-20
Codeshare flight, operated by JetBlue.(B6 1155)
Mon,Fri,Sun 06:15 Boston Logan (BOS) C 08:01 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Airbus A220-300 (223) 1:46 Effective from 2026-02-23
Codeshare flight, operated by JetBlue.(B6 1155)
Sat 06:19 Boston Logan (BOS) C 08:00 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Airbus A220-300 (223) 1:41 Effective 2025-05-10 through 2025-06-07
Codeshare flight, operated by JetBlue.(B6 1355)
Mon-Thu,Sun 06:30 Boston Logan (BOS) C 08:09 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Airbus A220-300 (223) 1:39 Effective 2025-09-03 through 2025-09-11
Codeshare flight, operated by JetBlue.(B6 455)
Mon-Fri,Sun 06:30 Boston Logan (BOS) C 08:09 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Airbus A220-300 (223) 1:39 Effective 2025-09-12 through 2025-09-18
Codeshare flight, operated by JetBlue.(B6 455)
Mon-Fri,Sun 06:30 Boston Logan (BOS) C 08:09 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Airbus A220-300 (223) 1:39 Effective 2025-09-21 through 2025-10-24
Codeshare flight, operated by JetBlue.(B6 455)
Mon,Wed-Fri,Sun 07:30 Boston Logan (BOS) C 09:10 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Embraer EMB 190 / EMB 195 (E90) 1:40 Valid until 2025-05-05
Codeshare flight, operated by JetBlue.(B6 455)
Mon-Fri,Sun 07:35 Boston Logan (BOS) C 09:20 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Embraer EMB 190 / EMB 195 (E90) 1:45 Effective 2025-05-06 through 2025-06-02
Codeshare flight, operated by JetBlue.(B6 455)
Wed 07:35 Boston Logan (BOS) C 09:20 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Embraer EMB 190 / EMB 195 (E90) 1:45 Operates only on 2025-06-04
Codeshare flight, operated by JetBlue.(B6 455)
Thu 07:35 Boston Logan (BOS) C 09:15 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Embraer EMB 190 / EMB 195 (E90) 1:40 Operates only on 2025-06-05
Codeshare flight, operated by JetBlue.(B6 455)
Tue 07:40 Boston Logan (BOS) C 09:25 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Embraer EMB 190 / EMB 195 (E90) 1:45 Operates only on 2025-06-03
Codeshare flight, operated by JetBlue.(B6 455)
Tue,Wed,Sun 08:00 Boston Logan (BOS) C 09:40 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Embraer EMB 190 / EMB 195 (E90) 1:40 Effective 2025-06-08 through 2025-06-11
Codeshare flight, operated by JetBlue.(B6 455)
Tue-Thu,Sun 08:00 Boston Logan (BOS) C 09:41 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Embraer EMB 190 / EMB 195 (E90) 1:41 Effective 2025-06-12 through 2025-09-02
Codeshare flight, operated by JetBlue.(B6 455)
Sat 08:00 Boston Logan (BOS) C 09:44 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Airbus A220-300 (223) 1:44 Effective 2025-09-06 through 2025-10-25
Codeshare flight, operated by JetBlue.(B6 2355)
Tue-Thu,Sat 18:15 Boston Logan (BOS) C 20:00 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Airbus A220-300 (223) 1:45 Effective 2025-12-18 through 2026-01-03
Codeshare flight, operated by JetBlue.(B6 2355)
Tue-Thu,Sat 18:45 Boston Logan (BOS) C 20:30 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Airbus A220-300 (223) 1:45 Effective 2025-10-28 through 2025-12-17
Codeshare flight, operated by JetBlue.(B6 2355)
Tue-Thu,Sat 18:45 Boston Logan (BOS) C 20:30 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Airbus A220-300 (223) 1:45 Effective 2026-01-06 through 2026-01-31
Codeshare flight, operated by JetBlue.(B6 2355)
Tue-Sat 18:45 Boston Logan (BOS) C 20:30 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Airbus A220-300 (223) 1:45 Effective 2026-02-04 through 2026-02-10
Codeshare flight, operated by JetBlue.(B6 2355)
Thu,Sat 18:55 Boston Logan (BOS) C 20:40 Ronald Reagan Washington (DCA) 2
TP 4279 Non-stop Airbus A220-300 (223) 1:45 Effective 2026-02-12 through 2026-02-14
Codeshare flight, operated by JetBlue.(B6 2355)
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TAP Air Portugal flight TP 4279:
Boston Logan - Ronald Reagan Washington
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
TAP Air Portugal TP4279
06:00
Boston Logan (BOS) C

07:41
Ronald Reagan Washington (DCA) 2
Operates only on 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 1355)
Duration: 1:41, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4279
06:00
Boston Logan (BOS) C

07:46
Ronald Reagan Washington (DCA) 2
Effective 2025-10-26 through 2025-12-15
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1155)
Duration: 1:46, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4279
06:15
Boston Logan (BOS) C

08:01
Ronald Reagan Washington (DCA) 2
Effective 2025-12-19 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1155)
Duration: 1:46, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4279
06:15
Boston Logan (BOS) C

07:59
Ronald Reagan Washington (DCA) 2
Effective 2026-01-09 through 2026-02-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1155)
Duration: 1:44, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4279
06:15
Boston Logan (BOS) C

07:59
Ronald Reagan Washington (DCA) 2
Effective 2026-02-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1155)
Duration: 1:44, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4279
06:15
Boston Logan (BOS) C

08:01
Ronald Reagan Washington (DCA) 2
Effective 2026-02-13 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1155)
Duration: 1:46, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4279
06:15
Boston Logan (BOS) C

08:01
Ronald Reagan Washington (DCA) 2
Effective from 2026-02-23
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1155)
Duration: 1:46, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4279
06:19
Boston Logan (BOS) C

08:00
Ronald Reagan Washington (DCA) 2
Effective 2025-05-10 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 1355)
Duration: 1:41, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4279
06:30
Boston Logan (BOS) C

08:09
Ronald Reagan Washington (DCA) 2
Effective 2025-09-03 through 2025-09-11
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 455)
Duration: 1:39, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4279
06:30
Boston Logan (BOS) C

08:09
Ronald Reagan Washington (DCA) 2
Effective 2025-09-12 through 2025-09-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 455)
Duration: 1:39, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4279
06:30
Boston Logan (BOS) C

08:09
Ronald Reagan Washington (DCA) 2
Effective 2025-09-21 through 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 455)
Duration: 1:39, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4279
07:30
Boston Logan (BOS) C

09:10
Ronald Reagan Washington (DCA) 2
Valid until 2025-05-05
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 455)
Duration: 1:40, non-stop
Embraer EMB 190 / EMB 195 (E90)
TAP Air Portugal TP4279
07:35
Boston Logan (BOS) C

09:20
Ronald Reagan Washington (DCA) 2
Effective 2025-05-06 through 2025-06-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 455)
Duration: 1:45, non-stop
Embraer EMB 190 / EMB 195 (E90)
TAP Air Portugal TP4279
07:35
Boston Logan (BOS) C

09:20
Ronald Reagan Washington (DCA) 2
Operates only on 2025-06-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 455)
Duration: 1:45, non-stop
Embraer EMB 190 / EMB 195 (E90)
TAP Air Portugal TP4279
07:35
Boston Logan (BOS) C

09:15
Ronald Reagan Washington (DCA) 2
Operates only on 2025-06-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 455)
Duration: 1:40, non-stop
Embraer EMB 190 / EMB 195 (E90)
TAP Air Portugal TP4279
07:40
Boston Logan (BOS) C

09:25
Ronald Reagan Washington (DCA) 2
Operates only on 2025-06-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 455)
Duration: 1:45, non-stop
Embraer EMB 190 / EMB 195 (E90)
TAP Air Portugal TP4279
08:00
Boston Logan (BOS) C

09:40
Ronald Reagan Washington (DCA) 2
Effective 2025-06-08 through 2025-06-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 455)
Duration: 1:40, non-stop
Embraer EMB 190 / EMB 195 (E90)
TAP Air Portugal TP4279
08:00
Boston Logan (BOS) C

09:41
Ronald Reagan Washington (DCA) 2
Effective 2025-06-12 through 2025-09-02
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 455)
Duration: 1:41, non-stop
Embraer EMB 190 / EMB 195 (E90)
TAP Air Portugal TP4279
08:00
Boston Logan (BOS) C

09:44
Ronald Reagan Washington (DCA) 2
Effective 2025-09-06 through 2025-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 2355)
Duration: 1:44, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4279
18:15
Boston Logan (BOS) C

20:00
Ronald Reagan Washington (DCA) 2
Effective 2025-12-18 through 2026-01-03
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 2355)
Duration: 1:45, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4279
18:45
Boston Logan (BOS) C

20:30
Ronald Reagan Washington (DCA) 2
Effective 2025-10-28 through 2025-12-17
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 2355)
Duration: 1:45, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4279
18:45
Boston Logan (BOS) C

20:30
Ronald Reagan Washington (DCA) 2
Effective 2026-01-06 through 2026-01-31
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 2355)
Duration: 1:45, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4279
18:45
Boston Logan (BOS) C

20:30
Ronald Reagan Washington (DCA) 2
Effective 2026-02-04 through 2026-02-10
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 2355)
Duration: 1:45, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4279
18:55
Boston Logan (BOS) C

20:40
Ronald Reagan Washington (DCA) 2
Effective 2026-02-12 through 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 2355)
Duration: 1:45, non-stop
Airbus A220-300 (223)
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  • TP 4279 is a domestic flight departing from the Boston Logan airport (BOS) and arriving at Ronald Reagan Washington airport (DCA).
  • 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 1:39 and 1:46.
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