Delays on RTD's A-line Wednesday morning

DENVER -- RTD is reporting delays on its A-line train to and from Denver International Airport.

The A-line is having what's being called "operational difficulties" at several street crossings, officials said.

RTD later explained that there were false activations at the crossings.

There is no estimated time for repairs, but officials said allow extra time "for the next few hours."

While RTD initially said to expect "severe delays," by 6 a.m. the delays were about 20 minutes.

Passengers, conductor confirms most recent train was 20 minutes late from Union Station to DIA @DenverChannel https://t.co/1HsIxyQbd5

— Jason Gruenauer (@JGonTV) August 17, 2016