TAP Air Portugal flight TP 4345: Boston Logan - Chicago O'Hare

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu,Fri,Sun 06:00 Boston Logan (BOS) C 08:05 Chicago O'Hare (ORD) 2
TP 4345 Non-stop Airbus A220-300 (223) 3:05 Valid until 2025-05-04
Codeshare flight, operated by JetBlue.(B6 311)
Mon 06:00 Boston Logan (BOS) C 08:03 Chicago O'Hare (ORD) 2
TP 4345 Non-stop Airbus A220-300 (223) 3:03 Operates only on 2025-05-05
Codeshare flight, operated by JetBlue.(B6 311)
Mon,Tue,Thu,Fri,Sun 06:00 Boston Logan (BOS) C 08:00 Chicago O'Hare (ORD) 2
TP 4345 Non-stop Airbus A220-300 (223) 3:00 Effective 2025-05-06 through 2025-06-05
Codeshare flight, operated by JetBlue.(B6 311)
Mon,Tue,Fri,Sun 06:00 Boston Logan (BOS) C 08:01 Chicago O'Hare (ORD) 2
TP 4345 Non-stop Airbus A220-300 (223) 3:01 Effective 2025-06-06 through 2025-06-10
Codeshare flight, operated by JetBlue.(B6 311)
Daily 06:00 Boston Logan (BOS) C 07:55 Chicago O'Hare (ORD) 2
TP 4345 Non-stop Airbus A220-300 (223) 2:55 Effective 2025-06-12 through 2025-09-02
Codeshare flight, operated by JetBlue.(B6 311)
Mon-Thu,Sat,Sun 06:00 Boston Logan (BOS) C 07:54 Chicago O'Hare (ORD) 2
TP 4345 Non-stop Airbus A220-300 (223) 2:54 Effective 2025-09-03 through 2025-09-11
Codeshare flight, operated by JetBlue.(B6 311)
Daily 06:00 Boston Logan (BOS) C 07:54 Chicago O'Hare (ORD) 2
TP 4345 Non-stop Airbus A220-300 (223) 2:54 Effective 2025-09-12 through 2025-09-18
Codeshare flight, operated by JetBlue.(B6 311)
Daily 06:00 Boston Logan (BOS) C 07:54 Chicago O'Hare (ORD) 2
TP 4345 Non-stop Airbus A220-300 (223) 2:54 Effective 2025-09-20 through 2025-10-27
Codeshare flight, operated by JetBlue.(B6 311)
Mon,Fri-Sun 06:00 Boston Logan (BOS) C 07:54 Chicago O'Hare (ORD) 2
TP 4345 Non-stop Airbus A220-300 (223) 2:54 Effective 2025-10-31 through 2025-12-15
Codeshare flight, operated by JetBlue.(B6 311)
Sat 07:00 Boston Logan (BOS) C 08:54 Chicago O'Hare (ORD) 2
TP 4345 Non-stop Airbus A220-300 (223) 2:54 Effective from 2026-02-21
Codeshare flight, operated by JetBlue.(B6 311)
Mon,Fri-Sun 07:10 Boston Logan (BOS) C 09:04 Chicago O'Hare (ORD) 2
TP 4345 Non-stop Airbus A220-300 (223) 2:54 Effective 2026-01-09 through 2026-02-02
Codeshare flight, operated by JetBlue.(B6 311)
Mon,Sat,Sun 07:10 Boston Logan (BOS) C 09:04 Chicago O'Hare (ORD) 2
TP 4345 Non-stop Airbus A220-300 (223) 2:54 Effective 2026-02-07 through 2026-02-09
Codeshare flight, operated by JetBlue.(B6 311)
Mon,Fri-Sun 07:30 Boston Logan (BOS) C 09:24 Chicago O'Hare (ORD) 2
TP 4345 Non-stop Airbus A220-300 (223) 2:54 Effective 2025-12-19 through 2026-01-05
Codeshare flight, operated by JetBlue.(B6 311)
Sat 08:00 Boston Logan (BOS) C 10:05 Chicago O'Hare (ORD) 2
TP 4345 Non-stop Embraer EMB 190 / EMB 195 (E90) 3:05 Operates only on 2025-05-03
Codeshare flight, operated by JetBlue.(B6 311)
Wed 08:00 Boston Logan (BOS) C 10:02 Chicago O'Hare (ORD) 2
TP 4345 Non-stop Airbus A220-300 (223) 3:02 Effective 2025-05-07 through 2025-06-11
Codeshare flight, operated by JetBlue.(B6 311)
Sat 08:00 Boston Logan (BOS) C 10:08 Chicago O'Hare (ORD) 2
TP 4345 Non-stop Embraer EMB 190 / EMB 195 (E90) 3:08 Effective 2025-05-10 through 2025-05-31
Codeshare flight, operated by JetBlue.(B6 311)
Sat 08:00 Boston Logan (BOS) C 10:03 Chicago O'Hare (ORD) 2
TP 4345 Non-stop Embraer EMB 190 / EMB 195 (E90) 3:03 Operates only on 2025-06-07
Codeshare flight, operated by JetBlue.(B6 311)
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TAP Air Portugal flight TP 4345:
Boston Logan - Chicago O'Hare
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
TAP Air Portugal TP4345
06:00
Boston Logan (BOS) C

08:05
Chicago O'Hare (ORD) 2
Valid until 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 311)
Duration: 3:05, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4345
06:00
Boston Logan (BOS) C

08:03
Chicago O'Hare (ORD) 2
Operates only on 2025-05-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 311)
Duration: 3:03, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4345
06:00
Boston Logan (BOS) C

08:00
Chicago O'Hare (ORD) 2
Effective 2025-05-06 through 2025-06-05
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 311)
Duration: 3:00, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4345
06:00
Boston Logan (BOS) C

08:01
Chicago O'Hare (ORD) 2
Effective 2025-06-06 through 2025-06-10
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 311)
Duration: 3:01, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4345
06:00
Boston Logan (BOS) C

07:55
Chicago O'Hare (ORD) 2
Effective 2025-06-12 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 311)
Duration: 2:55, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4345
06:00
Boston Logan (BOS) C

07:54
Chicago O'Hare (ORD) 2
Effective 2025-09-03 through 2025-09-11
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 311)
Duration: 2:54, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4345
06:00
Boston Logan (BOS) C

07:54
Chicago O'Hare (ORD) 2
Effective 2025-09-12 through 2025-09-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 311)
Duration: 2:54, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4345
06:00
Boston Logan (BOS) C

07:54
Chicago O'Hare (ORD) 2
Effective 2025-09-20 through 2025-10-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 311)
Duration: 2:54, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4345
06:00
Boston Logan (BOS) C

07:54
Chicago O'Hare (ORD) 2
Effective 2025-10-31 through 2025-12-15
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 311)
Duration: 2:54, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4345
07:00
Boston Logan (BOS) C

08:54
Chicago O'Hare (ORD) 2
Effective from 2026-02-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 311)
Duration: 2:54, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4345
07:10
Boston Logan (BOS) C

09:04
Chicago O'Hare (ORD) 2
Effective 2026-01-09 through 2026-02-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 311)
Duration: 2:54, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4345
07:10
Boston Logan (BOS) C

09:04
Chicago O'Hare (ORD) 2
Effective 2026-02-07 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 311)
Duration: 2:54, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4345
07:30
Boston Logan (BOS) C

09:24
Chicago O'Hare (ORD) 2
Effective 2025-12-19 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 311)
Duration: 2:54, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4345
08:00
Boston Logan (BOS) C

10:05
Chicago O'Hare (ORD) 2
Operates only on 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 311)
Duration: 3:05, non-stop
Embraer EMB 190 / EMB 195 (E90)
TAP Air Portugal TP4345
08:00
Boston Logan (BOS) C

10:02
Chicago O'Hare (ORD) 2
Effective 2025-05-07 through 2025-06-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 311)
Duration: 3:02, non-stop
Airbus A220-300 (223)
TAP Air Portugal TP4345
08:00
Boston Logan (BOS) C

10:08
Chicago O'Hare (ORD) 2
Effective 2025-05-10 through 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 311)
Duration: 3:08, non-stop
Embraer EMB 190 / EMB 195 (E90)
TAP Air Portugal TP4345
08:00
Boston Logan (BOS) C

10:03
Chicago O'Hare (ORD) 2
Operates only on 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 311)
Duration: 3:03, non-stop
Embraer EMB 190 / EMB 195 (E90)
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Parallax here BOS-ORD
  • TP 4345 is a domestic flight departing from the Boston Logan airport (BOS) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 864 miles, or 1390 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . 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 2:54 and 3:08.
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