FlyerTalk Forums - View Single Post - How are "lifetime miles" calculated for MileagePlus?

Dec 27, 2024 | 6:55 am

#388

1NMFlyer

Join Date: Mar 2012

Location: Northern New Mexico

Programs: UA Premier Gold; SWA Rapid Rewards

Posts: 40

How is BIS mileage calculated?

Hello,

How does UA calculate BIS (Butt In Seat) miles? Can't find that information on my ticket nor on their website. I'm ~35K BIS miles short of 1MM.

Thanks in advance.

Happy holidays!

Reply