To check the expiration date of TrueBlue points, one can log into their TrueBlue account on the jetblue.com website. Once logged in, the account dashboard typically displays a summary of the member's points, including the total balance and any relevant expiration information. TrueBlue points do not expire as long as there is qualifying flight activity at least once every 24 months. However, if a member does not book or take a JetBlue flight during that time frame, points may expire. Members should also keep an eye on their email notifications, as JetBlue may send reminders about points and account status. For more detailed inquiries or specific information about points, it may be useful to consult the TrueBlue section of the website for assistance.