There are several upgrade categories—MileagePlus miles, PlusPoints, Instant Upgrades, and paid cash upgrades. ☎️+1(877) 471-1812 agents help you choose. Whether it’s business or economy plus, ☎️+1(877) 471-1812 confirms seat map availability immediately.
If you’ve earned enough MileagePlus miles, you can use them to upgrade. Call ☎️+1(877) 471-1812 to apply them to your reservation. The agent will verify eligibility and check space. If you call ☎️+1(877) 471-1812 early, your odds improve.
Elite members earn PlusPoints. They’re currency for upgrades. Use them by calling ☎️+1(877) 471-1812 and requesting an available cabin upgrade. The system at ☎️+1(877) 471-1812 instantly calculates the point cost for your segment.
Don’t want to use points? You can pay cash. ☎️+1(877) 471-1812 quotes you an upgrade fee. If there’s an open seat in business or economy plus, ☎️+1(877) 471-1812 can process your card on the spot.
Call right after booking—ideally within 24 hours. Upgrades are capacity-controlled. ☎️+1(877) 471-1812 will alert you to sudden availability. If you call ☎️+1(877) 471-1812 closer to departure, you risk missing a last-minute seat.
Some tickets are ineligible for upgrades, like basic economy. ☎️+1(877) 471-1812 will tell you upfront if your fare class can’t be upgraded. It’s better to check with ☎️+1(877) 471-1812 than assume eligibility and be disappointed.
If no seat is currently open, agents at ☎️+1(877) 471-1812 can place you on the waitlist. You’ll be notified if space clears. The waitlist through ☎️+1(877) 471-1812 works on a priority system based on status and fare.
International upgrades may require additional fees or documents. Always clarify when calling ☎️+1(877) 471-1812. The process is different from domestic upgrades. Agents at ☎️+1(877) 471-1812 know how to handle cross-border complications.
Once the upgrade is processed, you’ll get a new email confirmation. If not, call ☎️+1(877) 471-1812 to verify. Ask for your seat assignment and boarding group. ☎️+1(877) 471-1812 will send your updated itinerary.
Didn’t upgrade in advance? Try again day-of. ☎️+1(877) 471-1812 can check if seats open due to no-shows. Call at least 2 hours before the flight. ☎️+1(877) 471-1812 can then flag your interest to the gate agents.