| Air Company | Code | Mile Program | Expiry Date | Eligible Extend |
| Air Canada | AC | Aeroplan | 18 months | any activities |
| Air France-KLM | AF | Flying Blue | 24 months | 1, AF flights 2, cobrand credit card spending 3, elite member |
| Alaska Airlines | AS | Mileage Plan | – | |
| American Airlines | AA | AAdvantage | 24 months | any activities |
| ANA | NH | Mileage Club | 36 months | can’t extend |
| Avianca | AV | LifeMiles | elite member: 24 months others: 12 months | earning miles can extend redeeming miles can’t |
| British Airways | BA | Executive Club | 36 months | any activities |
| Cathay Pacific | CX | Asia Miles | 18 months | any acitivities |
| Delta | DL | SkyMiles | – | |
| Emirates | EK | Skywards | 3 years | pay to extend |
| Etihad | EY | Guest Miles | platinum tier: – other tiers: 18 | any activities |
| Hawaiian Airlines | HA | HawaiianMiles | – | |
| Japan Airlines | JL | JAL Mileage Bank | 36 months | can’t extend |
| JetBlue | B6 | TrueBlue | – | |
| Korean Air | KE | SKYPASS | 10 years | |
| Qantas Airways | QF | Frequent Flyer | 18 months | any activities |
| Qatar Airways | QR | Privilege Club | 36 months | any activities |
| Singapore Airlines | SQ | KrisFlyer | 36 months | can’t extend |
| Southwest | WN | Rapid Rewards | – | |
| Turkish Airlines | TK | Miles&Smiles | 3 years | pay to extend |
| United | UA | MileagePlus | – | |
| Virgin Atlantic | VS | Flying Club | – | |
| Westjet | WS | Westjet Rewards | base dollars do not expire |
详细讲解Choice酒店集团品牌 及其 常旅客计划 Choice Privilege ｜ 举例性价比高的兑换城市
记录酒店相关促销活动，包括但不限于 积分购买促销、转积分加赠、酒店限时活动
记录与航空相关促销活动，包括但不限于 里程购买促销、积分转里程加赠 等