Finnair フライトが Pittsburgh (PIT)から出発、 London Heathrow (LHR)に到着.

搭乗日を選択
フライト時刻表
直行-コードシェア便：
月,水,金 21:15 Pittsburgh (PIT) 09:40 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:25 Valid until 2026-01-09
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
土 21:15 Pittsburgh (PIT) 09:40 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-10 (781) 7:25 Operates only on 2026-01-03
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月,土 21:15 Pittsburgh (PIT) 09:40 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:25 Effective 2026-01-10 through 2026-01-19
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
水 21:15 Pittsburgh (PIT) 09:40 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-9 (789) 7:25 Effective 2026-01-14 through 2026-01-21
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月,水,金,土 21:15 Pittsburgh (PIT) 09:40 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:25 Effective 2026-01-23 through 2026-02-02
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月,金 21:15 Pittsburgh (PIT) 09:40 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:25 Effective 2026-02-06 through 2026-02-09
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
金,土 21:15 Pittsburgh (PIT) 09:40 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-10 (781) 7:25 Effective 2026-02-07 through 2026-02-14
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
水 21:15 Pittsburgh (PIT) 09:40 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-9 (789) 7:25 Operates only on 2026-02-11
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月,水,金,土 21:15 Pittsburgh (PIT) 09:40 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:25 Effective 2026-02-16 through 2026-02-28
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
水,金 21:15 Pittsburgh (PIT) 09:40 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:25 Effective 2026-03-04 through 2026-03-06
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
水,土 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-9 (789) 7:20 Effective 2026-03-28 through 2026-04-01
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月,木-日 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:20 Effective 2026-03-29 through 2026-04-06
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
火 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-10 (781) 7:20 Operates only on 2026-03-31
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
日々 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:20 Effective 2026-04-07 through 2026-04-21
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月,水,土 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-9 (789) 7:20 Effective 2026-04-22 through 2026-04-29
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
火,木,金,日 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:20 Effective 2026-04-23 through 2026-04-28
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
火-木 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-9 (789) 7:20 Effective 2026-04-30 through 2026-05-06
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月,木-日 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:20 Effective 2026-05-01 through 2026-05-08
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
火-木,土 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-9 (789) 7:20 Effective 2026-05-09 through 2026-05-14
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月,金-日 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:20 Effective 2026-05-10 through 2026-05-17
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月-水,日 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-9 (789) 7:20 Effective 2026-05-18 through 2026-05-24
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月,木-土 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:20 Effective 2026-05-21 through 2026-05-25
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
火-木,日 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-9 (789) 7:20 Effective 2026-05-26 through 2026-06-10
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月,金,土 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:20 Effective 2026-05-29 through 2026-06-08
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月,木-土 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:20 Effective 2026-06-11 through 2026-06-22
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
火,水,日 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-9 (789) 7:20 Effective 2026-06-14 through 2026-06-23
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月-水,金 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:20 Effective 2026-06-24 through 2026-07-01
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
木,土,日 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-9 (789) 7:20 Effective 2026-06-25 through 2026-06-28
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月,水-土 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:20 Effective 2026-07-02 through 2026-07-27
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
火,日 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-9 (789) 7:20 Effective 2026-07-05 through 2026-07-26
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月-木,土 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:20 Effective 2026-07-28 through 2026-08-03
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
火,木,金,日 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-9 (789) 7:20 Effective 2026-07-31 through 2026-08-06
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
水,金,土 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:20 Effective 2026-08-05 through 2026-08-15
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月,火,木,日 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-9 (789) 7:20 Effective 2026-08-09 through 2026-08-16
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月,水,金,土 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:20 Effective 2026-08-17 through 2026-08-26
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
火,木,日 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-9 (789) 7:20 Effective 2026-08-18 through 2026-08-25
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
木-土 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:20 Effective 2026-08-27 through 2026-08-29
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月-木,日 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-9 (789) 7:20 Effective 2026-08-30 through 2026-09-10
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
金,土 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:20 Effective 2026-09-04 through 2026-09-11
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月-木,土,日 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-9 (789) 7:20 Effective 2026-09-12 through 2026-09-22
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
水,金 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:20 Effective 2026-09-18 through 2026-09-25
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月-木,土,日 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-9 (789) 7:20 Effective 2026-09-24 through 2026-10-04
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月,木,金 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:20 Effective 2026-10-02 through 2026-10-09
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月-水,日 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-9 (789) 7:20 Effective 2026-10-06 through 2026-10-21
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
木-土 21:45 Pittsburgh (PIT) 10:05 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:20 Effective 2026-10-10 through 2026-10-23
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月,水,金,土 22:15 Pittsburgh (PIT) 09:40 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:25 Effective 2026-03-09 through 2026-03-27
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.
月,水,金,土 22:15 Pittsburgh (PIT) 09:40 London Heathrow (LHR) 5
Finnair AY 5422 Non-stop Boeing 787-8 (788) 7:25 Effective from 2026-10-24
Codeshare flight, operated by British Airways.(BA 170)
The flight arrives 1 day after departure.




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Finnair フライトが Pittsburgh (PIT)から出発、 London Heathrow (LHR)に到着.
搭乗日を選択
フライト時刻表
直行-コードシェア便：
Finnair AY5422
21:15
Pittsburgh (PIT)

09:40(+1)
London Heathrow (LHR) 5
Valid until 2026-01-09
月
火
-
水
木
-
金
土
-
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:25, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:15
Pittsburgh (PIT)

09:40(+1)
London Heathrow (LHR) 5
Operates only on 2026-01-03
月
-
火
-
水
-
木
-
金
-
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:25, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:15
Pittsburgh (PIT)

09:40(+1)
London Heathrow (LHR) 5
Effective 2026-01-10 through 2026-01-19
月
火
-
水
-
木
-
金
-
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:25, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:15
Pittsburgh (PIT)

09:40(+1)
London Heathrow (LHR) 5
Effective 2026-01-14 through 2026-01-21
月
-
火
-
水
木
-
金
-
土
-
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:25, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:15
Pittsburgh (PIT)

09:40(+1)
London Heathrow (LHR) 5
Effective 2026-01-23 through 2026-02-02
月
火
-
水
木
-
金
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:25, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:15
Pittsburgh (PIT)

09:40(+1)
London Heathrow (LHR) 5
Effective 2026-02-06 through 2026-02-09
月
火
-
水
-
木
-
金
土
-
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:25, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:15
Pittsburgh (PIT)

09:40(+1)
London Heathrow (LHR) 5
Effective 2026-02-07 through 2026-02-14
月
-
火
-
水
-
木
-
金
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:25, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:15
Pittsburgh (PIT)

09:40(+1)
London Heathrow (LHR) 5
Operates only on 2026-02-11
月
-
火
-
水
木
-
金
-
土
-
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:25, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:15
Pittsburgh (PIT)

09:40(+1)
London Heathrow (LHR) 5
Effective 2026-02-16 through 2026-02-28
月
火
-
水
木
-
金
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:25, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:15
Pittsburgh (PIT)

09:40(+1)
London Heathrow (LHR) 5
Effective 2026-03-04 through 2026-03-06
月
-
火
-
水
木
-
金
土
-
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:25, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-03-28 through 2026-04-01
月
-
火
-
水
木
-
金
-
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-03-29 through 2026-04-06
月
火
-
水
-
木
金
土
日
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Operates only on 2026-03-31
月
-
火
水
-
木
-
金
-
土
-
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-04-07 through 2026-04-21
月
火
水
木
金
土
日
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-04-22 through 2026-04-29
月
火
-
水
木
-
金
-
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-04-23 through 2026-04-28
月
-
火
水
-
木
金
土
-
日
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-04-30 through 2026-05-06
月
-
火
水
木
金
-
土
-
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-05-01 through 2026-05-08
月
火
-
水
-
木
金
土
日
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-05-09 through 2026-05-14
月
-
火
水
木
金
-
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-05-10 through 2026-05-17
月
火
-
水
-
木
-
金
土
日
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-05-18 through 2026-05-24
月
火
水
木
-
金
-
土
-
日
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-05-21 through 2026-05-25
月
火
-
水
-
木
金
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-05-26 through 2026-06-10
月
-
火
水
木
金
-
土
-
日
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-05-29 through 2026-06-08
月
火
-
水
-
木
-
金
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-06-11 through 2026-06-22
月
火
-
水
-
木
金
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-06-14 through 2026-06-23
月
-
火
水
木
-
金
-
土
-
日
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-06-24 through 2026-07-01
月
火
水
木
-
金
土
-
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-06-25 through 2026-06-28
月
-
火
-
水
-
木
金
-
土
日
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-07-02 through 2026-07-27
月
火
-
水
木
金
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-07-05 through 2026-07-26
月
-
火
水
-
木
-
金
-
土
-
日
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-07-28 through 2026-08-03
月
火
水
木
金
-
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-07-31 through 2026-08-06
月
-
火
水
-
木
金
土
-
日
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-08-05 through 2026-08-15
月
-
火
-
水
木
-
金
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-08-09 through 2026-08-16
月
火
水
-
木
金
-
土
-
日
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-08-17 through 2026-08-26
月
火
-
水
木
-
金
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-08-18 through 2026-08-25
月
-
火
水
-
木
金
-
土
-
日
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-08-27 through 2026-08-29
月
-
火
-
水
-
木
金
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-08-30 through 2026-09-10
月
火
水
木
金
-
土
-
日
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-09-04 through 2026-09-11
月
-
火
-
水
-
木
-
金
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-09-12 through 2026-09-22
月
火
水
木
金
-
土
日
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-09-18 through 2026-09-25
月
-
火
-
水
木
-
金
土
-
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-09-24 through 2026-10-04
月
火
水
木
金
-
土
日
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-10-02 through 2026-10-09
月
火
-
水
-
木
金
土
-
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-10-06 through 2026-10-21
月
火
水
木
-
金
-
土
-
日
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
21:45
Pittsburgh (PIT)

10:05(+1)
London Heathrow (LHR) 5
Effective 2026-10-10 through 2026-10-23
月
-
火
-
水
-
木
金
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:20, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
22:15
Pittsburgh (PIT)

09:40(+1)
London Heathrow (LHR) 5
Effective 2026-03-09 through 2026-03-27
月
火
-
水
木
-
金
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:25, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
直行-コードシェア便：
Finnair AY5422
22:15
Pittsburgh (PIT)

09:40(+1)
London Heathrow (LHR) 5
Effective from 2026-10-24
月
火
-
水
木
-
金
土
日
-
Codeshare flight, operated by British Airways. (BA 170)
Duration: 7:25, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
  • 国際線 United States, Pittsburgh (PIT)空港から出発、United Kingdom, London Heathrow (LHR)空港に到着。
  • この飛行距離は3708 マイルか 5967キロメートルです。
  • 出発地のタイムゾーンは UTC-5 , 目的地のタイムゾーンは UTC+0 . 出発地の現地時間が(loading...)に、目的地の現地時間が(loading...)です。 出発地と目的地の時差は(loading...)時間です。
  • 直行便で最短フライト時間は 7:20 と最長フライト時間は7:25です。
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すべて Finnair フライトが
復路 (LHR-PIT)フライト
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