Future NFL Referee Pay. Based on the new contract between the NFL and the NFLRA signed in September 2012, NFL referees will earn an average of $173,000 in 2013, and move up to an average of $205,000 by 2019. Related Reading: The Pay Scale for High School Wrestling Referees.
The total flight duration from Dallas, TX to Hawaii is 7 hours, 51 minutes. This is the average in-air flight time (wheels up to wheels down on the runway) based on actual flights taken over the past year, including routes like DFW to HNL.
I can say from D.C. it will take you about 14 hours. Friends went there and they had to first fly into Chicago, which was about a 1 hr 30 min, then they had a 2 hour lay over, then a 9 hr 30 min flight to Hawaii.