maine's current canon point (season 10; note: maine is pre-defection and pre-badass head tat)
maine is 28-years-old
maine defects after taking iota and eta from carolina; washington is assigned epsilon; carolina and texas are mia; connecticut is killed after defecting
the spartan-ii program is announced to the general public
noble team is killed on reach; most of red team (spartan version) are also killed on reach
york is killed by wyoming in combat; wyoming and north dakota are both kia; agent maine, acting now as the meta, retrieves theta from north's body and gamma from wyoming's body
seasons 2-5 + out of mind and recovery one
2553OR2 A.B.G. — 2 YEARS AFTER ALPHA ARRIVES AT BLOOD GULCH>
south dakota is kia
the meta retrieves omega, beta, and delta
washington makes contact with the reds and blues of blood gulch
washington retrieves epsilon from freelancer hq; the blues take epsilon into their possession for safekeeping
the alpha, omega, beta, theta, delta, gamma, iota, eta, and sigma are destroyed at freelancer hq
2554OR3 A.B.G. — 3 YEARS AFTER ALPHA ARRIVES AT BLOOD GULCH
washington is released from the custody of the unsc on orders to retrieve epsilon; the meta goes with him
what follows is basically an entire season of wash and maine playing bad cop/even worse cop
epsilon splits itself into two parts
maine is chucked off a cliff and assumed kia; he's 33-years-old
wash officially joins the blues because why not i guess
seasons 7-8
2555OR4 A.B.G. — 4 YEARS AFTER ALPHA ARRIVES AT BLOOD GULCH
carolina reappears and joins the reds/blues
season 8??? season 9??? one of those!
2556OR5 A.B.G. — 5 YEARS AFTER ALPHA ARRIVES AT BLOOD GULCH
dr. leonard church kills himself
the reds, blues, carolina, and wash all land on chorus and shit happens
epsilon goes apeshit and is probably gone for good i think i dont know
maine's armor is recovered
wash is 37-years-old
former oni agent jameson locke is recruited to the spartan-iv program
seasons 11-13; wash's current canon point
NOTE: This timeline was created specifically for both Wash and Maine (traitorous) at forbarrayar, but should be generally applicable.
Most dates and years calculated from what's known about RvB's canon timeline with major Halo universe events for reference, namely the end of the Great War ( here taken to be 2552 rather than the 2553 ) and the Battle of Leonis Minoris. Since RvB has never been able to perfectly fit with Halo's, there are some inconsistencies, but most things should be internally consistent.
headcanon timeline.