It's a four-engine job based on the second picture, which limits the options somewhat. Currently the only four-engine airliners in regular service appear to be the Boeing 747 and the Airbus A340 and A380. It would not be surprising to see any of these coming in from Europe over the Atlantic.
Military aircraft add a few possibilities - C5, B52, and probably some others. They could also easily be coming in from over the Atlantic - especially the transports.
I suspect your impression of a climb was more likely an illusion caused by perspective. Ground references (i.e. your trees) are completely unreliable because the plane is so far away, and you don't have any reference against which to judge its position. It certainly didn't get up to 100,000 feet (I'm not aware of any four-engine jets with a ceiling that high, although it's well within the reach of specialized craft like the U2 or SR71 - but they aren't the same configuration.) What more likely happened is that it ran into drier air and quit generating the contrails you were using to locate/track it.
Ask Siri what planes are flying overhead right now.
She will tell you.
It's a four-engine job based on the second picture, which limits the options somewhat. Currently the only four-engine airliners in regular service appear to be the Boeing 747 and the Airbus A340 and A380. It would not be surprising to see any of these coming in from Europe over the Atlantic.
Military aircraft add a few possibilities - C5, B52, and probably some others. They could also easily be coming in from over the Atlantic - especially the transports.
I suspect your impression of a climb was more likely an illusion caused by perspective. Ground references (i.e. your trees) are completely unreliable because the plane is so far away, and you don't have any reference against which to judge its position. It certainly didn't get up to 100,000 feet (I'm not aware of any four-engine jets with a ceiling that high, although it's well within the reach of specialized craft like the U2 or SR71 - but they aren't the same configuration.) What more likely happened is that it ran into drier air and quit generating the contrails you were using to locate/track it.
so you believe it appeared to be a illusion that it was going straight up.
Not really. USAF planes are usually a light grey, or grey on the bottom half - white on the top half, which may look white at a distance. I've seen plenty of all white government planes too. And white (Matterhorn White, specifically) is the most common color for private business jets. I've seen some gov't aircraft, US Marshals Service, FBI, etc that try to "blend in" with commercial traffic too. It's a very common color, is what I'm saying.Being that its bright white, you can pretty much rule out military.
B-52 has 8 engines, and C-5 is pretty unmistakable. C-135 (or a 707) sort of looks like that though. But the fuselage seems too long.Military aircraft add a few possibilities - C5, B52, and probably some others. They could also easily be coming in from over the Atlantic - especially the transports.