Is it just me or are TPAC stopover rules getting more restrictive? These are both taken from W fares during the same travel season: April 2010: Stopover restrictions 4 STOPOVERS PERMITTED LIMITED TO 2 FREE AND 2 AT USD 75.00 EACH. NONE IN JAPAN OUTBOUND. CHILD/INFANT DISCOUNTS APPLY. March 2011: Stopovers: 2 STOPOVERS PERMITTED ON THE PRICING UNIT - 1 IN EACH DIRECTION AT USD 100.00 EACH ONLY AT THE GATEWAY NONE IN GUAM PERMITTED IN AREA 3. Based upon the wording, it sounds suspiciously like UA has taken CO's routing rules. Weak. You used to be able to stopover at any city en-route in both directions (except in Japan on the way out). No more free trips to Tokyo for me. The "only at the gateway" is an extra screw for those people flying out of SFO.