Trying to get my full memory of the Phoenix Force straight. Marvel wiki doesn't seem to have fully accurate information, so looking for help here. Ignoring Avengers BC for obvious reasons. Sticking with just history in or around the Earth.
Going earliest to latest:
Approx 1217 AD: Feron meets the Phoenix Force, and becomes the first human host. Builds the Excalibur lighthouse.
Approx 1250 AD: Feron II and Necrom fight over the Phoenix, causing the Phoenix to leave the Earth.
Approx 7 years ago Marvel time: Phoenix Force saves Jean's life in the Space Shuttle incident. Jean helps the X-Men and the Shi'Ar stop D'Ken. Her mind is tampered with by Mastermind and White Queen, and she goes Dark, destroying the D'Bari. She regains control, but sacrifices herself during a battle with the Shi'Ar. Canonically, the real Jean was at the bottom of Jamaica Bay during this time in stasis.
A Shard of the Phoenix goes to Madeliyne Pryor, triggering the Goblin Queen incident. Jean reclaimed the shard when she defeated Pryor.
The Phoenix goes to Rachel Grey during her attempt to fix the damaged timeline. Rachel stays as Phoenix for a time until she loses it while being time displaced saving Brian Braddock.
Phoenix Force returns to Jean upon her full return, and stays with her until her next death. From there, Jean ascends to the White Hot Room. During Warsong/Endsong, the Phoenix tries to find a new host after being injured by a Shi'Ar black hole cannon. She fails to find compatibility with the Cuckoos, Quintin Quire, or Emma Frost. Returning to Jean, she ascends to the White Phoenix of the Crown and saves the X-Men from a Shi'Ar revenge squad. Helps destroy The World and the clones of the Cuckoos. She then manipulates causality to allow the birth of Hope Summers.
AvX
After AvX, is reborn from an egg and helps Scott Summers stop the final Incursion. Leaves him on Battleworld.
Builds a stasis area to revive Jean Grey, and destroys the younger version of her to get her out of the way. Revives both, but is fully rejected by both for the Phoenix's actions. Has not appeared since (minus Jason Aaron being Jason Aaron).
Am I missing anything?