Some Nigerians who fled Ukraine amid a Russian invasion are expected to arrive the country on Friday.
Jets from Nigerian airlines, Max Air and Air Peace, had arrived in Poland and Romania as of Thursday for the evacuation.
Air Peace deployed its aircraft to Warsaw, the Polish capital while Max Air is in Romania.
About 5,000 Nigerians are said to be eligible for evacuation.
The flight from Poland was delayed on Thursday due to a delay in preparing passengers for the check-in process, a foreign affairs ministry official, Bolaji Akinremi, said.
The Polish flight was rescheduled for Friday morning.
