Lot's of issues last week at SNA.
First the aircraft had a dodgy battery. 2 hours to fix.
Then when finally, we were taking off, brakes went on. At last second. FAA stopped flights to Denver because of storm.
Had to deplane.
Eventually we started the journey.

I was sent a voucher on my phone. $15 for use in the airport. Can't be used on the plane.
By that time we were in the air!

I guess there's no way to use for the voucher now...