To claim missing Tier Miles or Skywards Miles on Emirates, you must log in to your Skywards account on the Emirates website or mobile app and navigate to the "Claim Miles" section. You will need to provide your 13-digit ticket number (which always starts with 176) and your Booking Reference (PNR). If you have just joined the program, you can claim miles for Emirates flights taken up to two months prior to your enrollment date. For existing members, claims must usually be submitted within six months of the flight. If you traveled on a partner airline (like Qantas or United), the process can take longer—often up to eight weeks—and you may need to upload a digital copy of your boarding pass and e-ticket as proof of travel. It is a good idea to wait at least 48 hours after your flight before filing a claim, as the system often updates automatically during this window. Ensuring that the name on your ticket matches the name on your Skywards profile exactly is the best way to prevent miles from going missing in the future, as even a small middle-name discrepancy can cause the automated credit system to fail.