NATIONWIDE - United and Delta Airlines are giving customers more flexibility for re-booking flights because of the pandemic.

United says customers can now use travel credits within a two-year window.

They usually only have a year to do so.

That's true regardless of when fliers received the credits.

Delta is making a similar move.

Travelers can change to other flights within a two-year span.

But, Delta's offer is for April and May flights that were booked before April 3.