HOUSTON, Texas (KTRK) -- Houston City Council was scheduled to vote Wednesday on approving up to nearly $2 million for Ernst and Young to audit the Houston Airport System, but a council member delayed the vote.

Councilman Edward Pollard said he wants to make sure whatever comes from a potential audit is done transparently.

"We're going to be spending millions of taxpayer dollars. We need to be getting that information back in a reasonable amount of time and understanding if this is necessary or not," Pollard said.