i found a ticket on orbitz thats multicity tlv-ewr on elal and phl-tlv on usair, for a total of $1430. i'm trying to figure out how thats possible, since elal and us do not partner in any way. and checking up for that oneway on elals website it's $1682, just for that leg! so how are they mixing the two together at a regular roundtrip price??? (i'm not just curious, i really need to know to book another ticket...)