Flying from Lagos to Port Harcourt? The majority of airlines — Ibom Air, Arik Air, United Nigeria Airlines, ValueJet, Aero Contractors, and NG Eagle — take off from MMA2, Ikeja’s newer domestic terminal. Air Peace and Green Africa Airways, however, operate from the older GAT (MMA1) — Air Peace specifically uses the Alpha hall. Arrive at least 90 minutes before departure.