Join Date: Feb 2006
Location: A festering pit; a pustule of a fistula set athwart the miasmic swamps of the armpit of the Gulf of Mexico - a Godforsaken wart upon a dark crevasse of the World. (IAH)
Programs: UA Lifetime Gold, BA Silver, Marriott Lifetime Plat, Hilton Gold, Accor Gold
Posts: 31,403
Any chance that the KVS Tool might be modified to display limited routing rules, like ExpertFlyer currently does? ExpertFlyer shows single-connect city options (though not full routing rules). It's better than nothing. Knowledge of valid cities, how many transfers are possible, and an educated guess as to legal routings is still better than guessing in the dark.