Flying in the mane cabin! Emotional support miniature HORSE is seen sitting on a passenger's lap on flight from Chicago to Omaha - before it's filmed trotting along through the airport Two separate Twitter users filmed a woman travelling on a the 1hr 30min American Airlines flight with her miniature pony on Thursday US Department of Transport has published new guidelines allowing passengers to bring the emotional support animals on domestic flights Airlines could now face fines if they block travelers from bringing the pets onto planes if they are designated as 'service animals' Traveling with 'emotional support animals' has...