Every airline is approaching social distancing differently. While most U.S. carriers are blocking middle seat assignments, few are going so far as the cap the number of tickets they’ll sell on each flight. Of the major U.S. airlines, only four — Alaska, Delta, JetBlue and Southwest — are capping ticket sales. On Wednesday, Delta became the first carrier to extend its social distancing policy through the summer. (thepointsguy.com) 更多...