Couple purely typographical comments:
United domestic first class saver awards are typically 25K miles, but it costs 35K on premium lie-
float transcontinental routes
United charges 30K miles for a coach flight or 55K miles for a business class flight between
the Israel and Africa
Avianca charges just 17.5K in coach or 35K in business, however the
Aviance website struggled to find the same coach space that United has available