Logan: How It Fits Into The X-Men Timeline

Rating: 8/10 (5 March 2017)

The Original Timeline:
1800 X-Men Origins: Logan is born
1945 Wolverine: Logan saves A Japanese officer who tries to give Logan his Samurai sword.
1962 First Class: Charles & Magneto recruit him, but he declines.
1973 DOFP & Origins: Wolverine is in NY.
1973 DOFP: Mystique kills Trask & is studied.
1981 Origins: Logan gets the Adamantium skeleton & claws & amnesia from Stryker at Alkali Lake.
1981 Origins: Logan kills Deadpool.
2000 X-Men 1: Logan "officially" meets Charles, joins the X-men & falls for Jean.
2003 X-Men 2: Logan gets his memory back & goes after Stryker.
2006 The Last stand: Cure is invented & Logan kills Jean/Phoenix
2013 The Wolverine: A Heartbroken/depressed Logan goes to Japan & loses his adamantium claws.
2014? The Wolverine: Magneto & Charles want Logan's help.
2023? Off-screen: Magneto gives Logan his metal claws back, to fight the Sentinels.
2023 DOFP: Logan is 1 of the last few surviving mutants, they are being hunted by Trask's sentinels. These sentinels use Mystique's DNA to adapt & kill mutants. They kill people they think may have mutant children in the future. Logan goes back in time to 1973.
The New Timeline:
1973 DOFP & Origins: Logan "officially" meets Charles & Hank.
1973 DOFP: Mystique saves the president & is never caught.
1973 DOFP: Logan gets rescued from drowning by Mystique.
1973-1983 Off-screen: Logan gets Adamantium skeleton & claws & amnesia from Stryker at Alkali Lake. It's unknown when this happens.
1981: 2nd half of Orgins: Never happens, no Deadpool or Stryker.
1983 X-Men Apocolyse: Jean frees Logan from Styker & gives him back a few memories. Logans DNA is used to make X-23.
2000 X-Men 1: Most of these events did happen, according to Logan movie. He still has the same dog tag & fights Magneto in NY.
2003 X-Men 2: Most of these events probably don't happen.
2006 X-Men Last stand: Never happens, Logan never kills Jean.
2013 The Wolverine: Logan isn't depressed & never kills Jean, but he does have his Samurai sword in the Logan movie. Don't know why!
2016: Deadpool happens!
2023: DOFP: Logan is slowly aging & happily teaching History at Charles School For Gifted Youngsters. No more mutants are being born. Why? Because Dr. Rice's corn syrup has suppressed the mutant gene.
2027ish: LOGAN: Charles is suffering from seizures & brain problems & accidentally kills some X-Men at his school.
2029 LOGAN: Logan is the only one who Charles can't accidentally kill, so he is taking care of Charles trying to buy a boat to sail to the middle of the Ocean to keep the world safe from Charles.
2029: LOGAN: Since Logan watched some X-Men die, he is depressed & wants to die. (He felt the same way in the original time-line back in 2013.)
2029 LOGAN: The adamantium has been in Logan's body for 50 years(?) & it's slowly killing him.
2029 LOGAN: Logan dies.
It's interesting that in both time-lines after Logan watches his fellow X-men die, he gets depressed and wants to die. Also in the original 2023, even though Logan isn't really aging, in the new time-line he ages drastically during those 6 years to get to the sickly state he is in by 2029. Why does he age so quickly in those 6 years?
In the old time-line Logan has Adamantium in his body from 1981, until 2013, he loses his metal claws but still has metal elsewhere in his body. Then sometime before 2023, Magneto puts metal back on his claws. In those 42 years Logan barely feels the affects of the adamantium. Why? Perhaps having his metal claws out for almost a decade decreased the affects of the metal poisoning? We don't know.
In the new time-line, we don't know when Logan got the adamantium, we just know he finally escaped in 1983. So it could be possible that it happened anytime between 1973 & 1983. Which means that it's possible that in this new time-line Logan has been living with adamantium poisoning his body for an extra ten years! Fast forward to 2023 where we see an aging Logan as a history teacher. We are never told if he notices a difference in his body. Is he slower? Does he notices when he wakes up in his older body that he has scars & doesn't have the same stamina he used to? We don't know.
We just know that by 2029 Logan's regenerative abilities have been declining for sometime. It is very likely that in the new time-line Logan has actually had his adamantium in his body for over 56 years, instead of the original 42. If you didn't catch why, let me explain...
It is possible that when Logan saved everyone in Days Of Futures Past, he unknowingly set off a chain of events, that caused him to get his adamantium implants nearly 10 years sooner, which in turn cut off almost a decade of his life. This causes him to age rapidly in his last 10 years and die in 2029, instead of what might have been 2039, had he never altered the past. That is of course, assuming Trask's sentinels hadn't killed.
Which means that even though Logan changes the past, the future still finds it's way to destruction. In both time-lines the X-Men still die, the mutants never get treated as equals & they still become extinct. Also Logan still gets weary of watching his friends die and longs for death. His act of changing the past, may have prevented a darker future, but it only gave his friends an extra 10 to 30 years of life. In the end all that was accomplished was that Logan traded years of his own life, so that his friends could live longer.