Originally Posted by
RWPrincess
I was also at ACK on Saturday and met at least 7 others. I flew to HPN but know of others who went to JFK. I am curious how Jetblue knows how many people are doing the Challenge on a specific flight?
My assumption is that the FA noticed the family with shirts and asked about them, and someone nearby piped up and said "Me too", etc. I think the OP said "The FA said there were...". So not "JetBlue" per se.