By "second coming" are you referring to Rev 19 coming on white horses?
Yes. Revelation 19.
Rejoicing in Heaven
The Marriage Supper of the Lamb
The Rider on a White Horse
That Chapter is the 7th Trumpet. It's a repetition and enlargement of the end of Chapter 11 when the Two Witnesses come back to life.
It's the same as
Matthew 24:40,
"Then two men will be in the field; one will be taken and one left. Two women will be grinding at the mill; one will be taken and one left.
So will it be on the day when the Son of Man is revealed.
Luke's version at the bottom of Chapter 17 expands on this when the disciples ask: "where Lord". Where are they "taken"?
"And they said to him, “Where, Lord?” He said to them, “Where the corpse is, there the vultures will gather.”
That's the Great Feast of God Almighty at the lower end of Revelation 19:
"Then I saw an angel standing in the sun, and with a loud voice he called to all the birds that fly directly overhead, “Come, gather for the great supper of God, to eat the flesh of kings, the flesh of captains, the flesh of mighty men, the flesh of horses and their riders, and the flesh of all men, both free and slave, both small and great.”
This is what I think because I am sure, like 100% sure, that the 5 months of Revelation 9, already happened. It was also coincident with the 1st Vial. These things only had an impact on the men who had taken the mark of the beast. They were asking for death, for the penalty of sin is death, but death did flee from them for five exact months. So this told me that the mark of the beast started already, around 2018.
Similar thing when Jesus was here, God was sort of slipping it in on them. People were not noticing it. Jesus was talking about John the Baptist in Matthew 11:
"For all the Prophets and the Law prophesied until John, and if you are willing to accept it, he is Elijah who is to come.
Jesus was saying John the Baptist was the Elijah from the OT prophecy.
Then after the Mount of Transfiguration in Matthew 17. They're coming down the mountain.
"And the disciples asked him, “Then why do the scribes say that first Elijah must come?” He answered, “Elijah does come, and he will restore all things.
For a second, it looked like Jesus wasn't going to tell them, then:
"But I tell you that Elijah has already come, and they did not recognize him, but did to him whatever they pleased. So also the Son of Man will certainly suffer at their hands.” Then the disciples understood that he was speaking to them of John the Baptist.