Originally Posted by
landrew
One additional question though, is the ETC only good until the one year expiration date?
The ETC will have a one-year expiration from the time it's issued, and you can use that ETC for travel up to one year in the future. So, if you have a ticket that was issued on 11/1/17, you can make a change on 10/31/18 and get an ETC that's valid through 10/31/19; on 10/31/19, you could buy a ticket that would be good for travel through 10/31/20 -- three years from the original ticket date.