TAP Air Portugal
flight
TP 4345:
Boston Logan - Chicago O'Hare
Boston Logan - Chicago O'Hare
FLIGHT SCHEDULE
Direct Codeshare Flights:
TAP Air Portugal TP4345
Effective 2026-05-03 through 2026-09-06
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by JetBlue.
(B6 311)
Duration: 2:55, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4345
Effective 2026-04-29 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by JetBlue.
(B6 311)
Duration: 2:55, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4345
Effective 2026-02-13 through 2026-02-20
Mon
Tue
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Wed
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Thu
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Fri
Sat
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Sun
Codeshare flight, operated by JetBlue.
(B6 311)
Duration: 3:10, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4345
Effective 2026-02-21 through 2026-02-28
Mon
Tue
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Wed
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Thu
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Fri
Sat
Sun
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Codeshare flight, operated by JetBlue.
(B6 311)
Duration: 3:10, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4345
Operates only on 2026-03-01
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by JetBlue.
(B6 311)
Duration: 3:10, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4345
Effective 2026-03-06 through 2026-03-09
Mon
Tue
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Wed
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Thu
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Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 311)
Duration: 3:09, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4345
Effective 2026-04-18 through 2026-04-25
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by JetBlue.
(B6 311)
Duration: 2:54, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4345
Effective 2026-09-09 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 311)
Duration: 2:56, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4345
Effective 2026-03-31 through 2026-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 311)
Duration: 3:00, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4345
Effective 2026-03-13 through 2026-03-29
Mon
Tue
-
-
Wed
-
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Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 311)
Duration: 3:10, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4345
Effective from 2026-10-25
Mon
Tue
-
-
Wed
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Thu
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Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 311)
Duration: 3:05, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
TAP Air Portugal TP4345
Valid until 2026-01-03
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by JetBlue.
(B6 811)
Duration: 3:20, non-stop Airbus A320 (320)
- 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 3:20.