This is FI, so I'm sure any effort I put into this will be like pissing in the wind... but this was the idea I had:
Point Based Model, (Hybrid Method)
It will be a split method to 100 points, in this illustration I would assign 65% of the point score based on longevity, and 35% of the total score coming from Relative Seniority.
The equations would go something like this:
((Days of Service / Maximum Days of Service) * 65) +
(Relative percentile * 35) = Total Score.
For simplicity sake, let's say Max DoS = 10,500. Which would be the most amount of days of any pilot served in all 3 airlines. I figure it's Mesaba with a guy hired in '82, (I believe).
Example.
- Pilot A has served @ Airline 1 for 2000 days and is in the 55th percentile of pilots.
- Pilot B has served at Airline 2 for 1400 days and is in the 60th percentile of pilots.
Pilot A = (2000/10500) * 65 = 12.38
.55 * 35 = 19.25
=
31.63 Total Score
Pilot B = (1400/10500) * 65 = 8.66
.60 * 35 = 21.00
=
29.66 Total Score
So Pilot A would be senior in the combined list over pilot B despite the fact that Pilot B has better relative at Company 2.
I think this would be a fair and uniform way to get the seniority lists taken care of.