Hi, I am have only two legs left for my MR, which is Dec 13, SEA-DFW AA2046, Departure 6:00AM - Arrival 11:50AM Dec 13, DFW-FLL AA1514, Departure 2:10PM - Arrival 5:50PM The total mileage is 2779 miles I have checked that there is another nonstop flight SEA-MIA like Dec 13, SEA-MIA AA1070, Departure 9:55pm - Arrival 6:30AM(next day) Total mileage is 2724 I was wondering if it is possible to standby to the nonstop flight? If I switched, the total mileage posted would be 2779 or 2724? The cost of confirmed standby would be 75 dollars, am I right? Any suggestion would be appreciated. Thanks.