How to Upgrade Using Miles on United? Upgrading a flight to a higher cabin class can make for a more comfortable journey. If you want to upgrade your seat but thinking about how to upgrade using miles on United Airlines. Well, to upgrade United flights using miles, one can visit the United Airlines website sign in to MileagePlus account, and make an upgrade, speak to a live person at customer service, or directly from the check-in counter at the airport. Read more: https://tinyurl.com/united-airlines-seat-upgrade #unitedairlinesseatupgrade #unitedseatupgrade

How does the United upgrade waitlist work? United Airlines prioritizes passenger upgrade waitlists based on their elite status level, such as members of global service given first priority for a seat upgrade, subsequently members with plus points and MileagePlus awards, and then passengers depending upon their premier status or fare class. Further, the United MileagePlus upgrade waitlist could be proceeded until three hours before the departure. For further insights about this, visit the United Airlines official website or check out the blog linked above. Read more: https://tinyurl.com/United-Upgrade-Waitlist #unitedupgradewaitlist #unitedseatupgrade