An expiration policy can limit an otherwise unspent point balance when the applicable expiry deadline arrives before the points can be redeemed. The available cited material does not state an expiration period, deadline, extension rule or exception, so it cannot verify when a particular balance would expire. It does establish a separate limitation: some fare types, booking classes, flights or routes may earn no points or status credits at all.
What determines whether points are earned?
The cited earning tables state that points and status credits depend on the route, the airline chosen and the fare purchased. This means a traveler cannot determine the earning outcome from the itinerary alone.
The materials also warn that some fare types, booking classes, flights or routes may earn neither points nor status credits. An apparently suitable fare may therefore need to be checked against the applicable earning table.
How to check it
A reader should verify the following:
- The exact route and airline for each flight.
- The fare type and booking class purchased.
- Whether that combination appears in the earning table.
- Whether the flight or route falls within an exclusion.
- The current official expiration terms for the relevant program and type of points.
Only the first four points are addressed by the cited material. No expiration date can be inferred from those earning rules. If the official expiration terms establish a deadline, the reader must compare it with the intended redemption date; usefulness is limited if the deadline passes first.
What still needs confirmation
The cited material does not establish whether particular points expire, how long they remain valid or whether exceptions apply. It therefore does not support a specific number of months or calendar deadline.
The defensible conclusion is conditional: an expiration policy can make an unspent balance unusable when its deadline passes before redemption, but the applicable deadline must be confirmed separately from whether the points were earned.