United Confuses Elites With New Upgrade Fare Classes
Casual flyers are well acquainted with the standard single-character Roman alphabet — A, B, C and so on. United loyalists, on the other hand, are almost as familiar with obscure pairings — XN (elite and credit cardholder saver awards), IN (elite business saver awards) and PN (instant and Global Services upgrades). As of Monday, those road warriors now have yet another combo to commit to memory: PZ.
So what the heck is PZ? It's the new "R" class — that is, the fare class assigned to confirmed upgrades for general members and United elites (up to Premier 1K). I logged into my existing booking for United's new 787-10 Dreamliner, and saw that it's already been moved from R to PZ:

Another booking I have on the same aircraft had PN availability, for Global Services, but no R space, for this lowly Premier 1K. I asked a friend to upgrade me, and that flight is still showing PN — United hasn't made any changes to that particular fare class.

So what does it all mean for you? Well, nothing's changed if you have an upgrade that's already confirmed — other than the assigned fare class, that is. Upgraded flights have already been moved from R inventory to PZ, and there's nothing you need to do to ensure you still travel in business or first.
If you're still waiting for an upgrade to clear, ensure that PZ is now appearing on the waitlisted segment, rather than R. If you still see R, you might want to give United reservations a ring at 1 (800) 864-8331 just to make sure you're good to go. Meanwhile, if you're using Expert Mode to search for flights that'll clear into a premium cabin right away, PZ is the fare class you're after now.

United has confirmed that inventory has not been adjusted, so you should be seeing just as much (or little) availability as before. This change simply reflects a fare-class shuffle following the end of international first class, now that the airline's 3-cabin 777-200s are undergoing a retrofit, and losing Polaris first in the process.
TPG featured card
at Bilt's secure site
Terms & restrictions apply. See rates & fees.
| 1X | Choose to earn up to 1X points on rent and mortgage payments with no transaction fee |
| 2X | Earn 2X points + the option to earn 4% back in Bilt Cash on everyday purchases |
Pros
- Choice to earn up to 1 Bilt Point per dollar spent on rent and mortgage payments
- Elevated everyday earnings with both Bilt Points and the option to earn Bilt Cash
- $400 Bilt Travel Portal hotel credit per year (up to $200 biannually)
- $200 Bilt Cash annually
- Priority Pass membership
- No foreign transaction fees
Cons
- Moderate annual fee
- Designed primarily for members seeking a premium, all-in-one card
- Earn points on housing with no transaction fee
- Choose to earn 4% back in Bilt Cash on everyday spend. Use Bilt Cash to unlock point earnings on rent and mortgage payments with no transaction fee, up to 1X.
- 2X points on everyday spend
- $400 Bilt Travel Hotel credit. Applied twice a year, as $200 statement credits, for qualifying Bilt Travel Portal hotel bookings.
- $200 Bilt Cash (awarded annually). At the end of each calendar year, any Bilt Cash balance over $100 will expire.
- Welcome bonus (subject to approval): 50,000 Bilt Points + Gold Status after spending $4,000 on everyday purchases in the first 90 days + $300 of Bilt Cash.
- Priority Pass ($469/year value). See Guide to Benefits.
- Bilt Point redemptions include airlines, hotels, future rent and mortgage payments, Lyft rides, statement credits, student loan balances, a down payment on a home, and more.


