Finnair flight AY 5412: Boston Logan - London Heathrow

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Sat 18:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 777 (777) 6:35 Valid until 2026-01-05
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Tue,Sun 18:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 777-300ER (77W) 6:35 Valid until 2026-01-04
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Thu,Fri 18:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 787-9 (789) 6:35 Valid until 2026-01-02
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Mon-Thu,Sun 18:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 777 (777) 6:35 Effective 2026-01-06 through 2026-01-14
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Thu-Sat 18:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 787-9 (789) 6:35 Effective 2026-01-09 through 2026-01-24
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Mon,Wed,Sun 18:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 777 (777) 6:35 Effective 2026-01-18 through 2026-01-28
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Tue 18:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 777-300ER (77W) 6:35 Effective 2026-01-20 through 2026-02-10
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Mon,Wed,Thu,Sun 18:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 777 (777) 6:35 Effective 2026-01-29 through 2026-02-05
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Fri,Sat 18:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 787-9 (789) 6:35 Effective 2026-01-30 through 2026-02-06
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Mon,Wed,Thu,Sat,Sun 18:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 777 (777) 6:35 Effective 2026-02-07 through 2026-02-16
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Tue,Wed,Fri 18:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 787-9 (789) 6:35 Effective 2026-02-13 through 2026-02-20
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Thu,Sat,Sun 18:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 787-10 (781) 6:35 Effective 2026-02-19 through 2026-02-22
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Mon,Wed,Thu,Sat,Sun 18:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 777 (777) 6:35 Effective 2026-02-23 through 2026-03-07
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Tue 18:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 777-300ER (77W) 6:35 Effective 2026-02-24 through 2026-03-03
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Fri 18:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 787-9 (789) 6:35 Effective 2026-02-27 through 2026-03-06
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Sun 19:30 Boston Logan (BOS) E 07:05 London Heathrow (LHR) 5
AY 5412 Non-stop Airbus A380 (388) 6:35 Effective 2026-03-29 through 2026-10-18
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Mon-Sat 19:35 Boston Logan (BOS) E 07:10 London Heathrow (LHR) 5
AY 5412 Non-stop Airbus A380 (388) 6:35 Effective 2026-03-30 through 2026-10-23
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Sat 19:35 Boston Logan (BOS) E 06:10 London Heathrow (LHR) 5
AY 5412 Non-stop Airbus A380 (388) 6:35 Operates only on 2026-10-24
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Mon-Thu,Sat,Sun 19:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 777 (777) 6:35 Effective 2026-03-08 through 2026-03-16
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Fri 19:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 787-9 (789) 6:35 Effective 2026-03-13 through 2026-03-20
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Tue 19:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 777-300ER (77W) 6:35 Operates only on 2026-03-17
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Mon-Thu,Sat,Sun 19:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 777 (777) 6:35 Effective 2026-03-18 through 2026-03-26
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Fri 19:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 777 (777) 6:35 Operates only on 2026-03-27
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Sat 19:55 Boston Logan (BOS) E 07:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 777 (777) 6:35 Operates only on 2026-03-28
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Daily 19:55 Boston Logan (BOS) E 06:30 London Heathrow (LHR) 5
AY 5412 Non-stop Boeing 777 (777) 6:35 Effective from 2026-10-25
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.


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Finnair flight AY 5412:
Boston Logan - London Heathrow
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY5412
18:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Valid until 2026-01-05
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
18:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Valid until 2026-01-04
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
18:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
18:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
18:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Effective 2026-01-09 through 2026-01-24
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
18:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Effective 2026-01-18 through 2026-01-28
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
18:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Effective 2026-01-20 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
18:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Effective 2026-01-29 through 2026-02-05
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
18:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Effective 2026-01-30 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
18:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Effective 2026-02-07 through 2026-02-16
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
18:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Effective 2026-02-13 through 2026-02-20
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
18:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Effective 2026-02-19 through 2026-02-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
18:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Effective 2026-02-23 through 2026-03-07
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
18:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Effective 2026-02-24 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
18:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Effective 2026-02-27 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
19:30
Boston Logan (BOS) E

07:05(+1)
London Heathrow (LHR) 5
Effective 2026-03-29 through 2026-10-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Airbus A380 (388)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
19:35
Boston Logan (BOS) E

07:10(+1)
London Heathrow (LHR) 5
Effective 2026-03-30 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Airbus A380 (388)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
19:35
Boston Logan (BOS) E

06:10(+1)
London Heathrow (LHR) 5
Operates only on 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Airbus A380 (388)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
19:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Effective 2026-03-08 through 2026-03-16
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
19:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Effective 2026-03-13 through 2026-03-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
19:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Operates only on 2026-03-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
19:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Effective 2026-03-18 through 2026-03-26
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
19:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Operates only on 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
19:55
Boston Logan (BOS) E

07:30(+1)
London Heathrow (LHR) 5
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5412
19:55
Boston Logan (BOS) E

06:30(+1)
London Heathrow (LHR) 5
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
  • AY 5412 is an international flight departing from Boston Logan airport, United States (BOS) and arriving at London Heathrow airport, United Kingdom (LHR).
  • The flight distance is 3254 miles, or 5237 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC+0 . 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 is 6:35.
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