Flight AY 2431 to Boston Logan is taking off runway 19R in the afternoon rush hour
Lining up rwy 30.
Quite a lot of smoke from APU start.
OH-LBT is powered with 2 Pratt&Whitney 2040, with 40.100 pound of thrust each. Delivered in 1998 to Finnair, today she is flying to Helsink via Tenerife.
Descending into a thin layer of cloud illuminated by the lights of the city of Helsinki.