Mike: yo'ure right its US I'm trying for. The routing's a little confusing though.

FROM BUF-US-ROC-US-SYR-US-EWR/NYC-
US-PHL-US-BWI/WAS-US-PIT-
OR FROM BUF-US-PIT-US-CLT-
OR FROM BUF-US-PHL-US-BWI/WAS-US-GSO/
RDU-US-CLT-
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I'm guessing the BUF-US means from BUF on US. But the BUF-US-PIT-US-CLT... does tht mean BUF-PIT-CLT or one of the three?
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VIA US-IND/CMH/STL/MSP-

The VIA part I understand, and I'm guessing this means through IND or CMH or STL or MSP, on US.
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OR VIA US-CHI-US-MKC-
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Does this mean THROUGH CHI and MKC or just one?
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TO US-DEN-US-PHX-US-LAS-US-SFO-
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And last one.... Is it DEN-PHX-LAS-SFO or just SFO-LAX?
Also, you mentioned other places than ExpertFlyer. Any suggestions?
Thanks for the help
G