Flight

AY5503 (FIN5503)

Route

LHRBOS

Status

In air

Finnair flight BA203 left London Heathrow Airport on 3 Oct 2026 at 17:54 and is due to arrive in Boston Logan International Airport at 20:05 local time.

Status:In air

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Other AY5503 flights

Multiple flights operate under the AY5503 flight number.

FromToDepartsArrivesStatus

Departure

Departs from	London Heathrow (LHR)
Date	Sat 3 Oct
Departs	17:3517:54
Terminal	5
Gate	B38
Check-in desk	D

Arrival

Arrives at	Boston Logan International (BOS)
Date	Sat 3 Oct
Arrives	20:0519:49
Terminal	E
Gate	E12
Luggage belt	3

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