as an interesting halachik aside, in preparation for this trip, i've learned (from my rav) that i don't need a minyan to make a siyum and avoid the erev pesach fast. i booked early monday flights, which would mean no siyum in shul, but the daf will be finishing sukka on rosh chodesh so private siyum on the plane with last minute chometz. (in the end i switched the flights to sunday.) just thought i'd share that tidbit in case its applicable to others. (i think there should be a forum for erev pesach siyumim on flights and in airports.)