It means he took that direct flight from Houston.
But that’s to Lagos, right?
Hmmm, lemme go see if there’s a direct to Houston from Roberts Field.
https://en.wikipedia.org/wiki/Roberts_International_Airport
Looks like he may have come in via Belgium somehow.
Or Morocco.
OR, he drove/rode to another West African country (while asymptomatic) and boarded a plane there. Somewhere like Ivory Coast or Ghana or Nigeria. Bribery is alive and well on the borders in Africa unfortunately.
Ok, there’s a flight from Roberts to Brussels and a direct one from Brussels to Dallas.
I’m gonna bet money that’s the route he took. Only one hop.
If he stayed on Brussels Air, it was a Boeing 767-300, according to travelocity.