The rapper went in on the women pretty hard -- calling them "peasants" and "ants" with "nappy" hair. You can tell they're pissed as he tried to offer them $15k to quit their jobs.
A rep for the airline tells TMZ ... Thug was supposed to be on a flight from ATL to Seattle, but he arrived after their 45 minute cutoff period. We're told they were still able to get him on a partner flight.
It's unclear if he'll land in time for his 7 PM gig in Seattle.
We don't know what was said before Thug started recording, but the way he treats the women here ... makes him seem like a complete tool.
Watch the video below