Fine, I'll take a stab at it.

All pay = 80 hours at the middle rate for time period of position

AS career -

1-10 737 FO: ($124)$119,040 * 10 = $1,190,400
11-30 737 CA: ($213)$204,480 * 20 = $4,089,600
Company 401k contribution (13.5%)= $712,800
Total career earnings = $5,992,800


DL career -

1-5 737 FO: ($126) $120,960 * 5 = $604,800
6-10 767 FO: ($147) $141,120 * 5 = $705,600
11-20 737 CA: ($218) $209,280 * 10 = $2,092,800
20 -25 767 CA: ($226) $216,960 * 5 = $1,084,800
26-30 777 CA: $(270) $259,200 * 5 = $1,296,000

Company 401k Contribution (15%) = $867,600
Total = $6,651,600

AS/DL Diff = $658,800

UA Career -

1-5 737 FO: ($136) $130,560 * 5 = $652,800
6-10 767 FO: ($165) $158,400 * 5 = $792,000
11-20 737 CA: ($246) $236,160 * 10 = $2,361,600
20 -25 767 CA: ($255) $244,800 * 5 = $1,224,000
26-30 777 CA: $(305) $292,800 * 5 = $1,464,000

401K(16%): $1,039,104
UA Total: $7,533,504

AS/UA diff = $1,540,704