1. To provide or supply goods, services, or results before the agreed or expected deadline
The contractor managed to deliver ahead of schedule, finishing the project two weeks early.
O contratante conseguiu entregar antes do prazo, terminando o projeto duas semanas antes.
2. To complete and provide something sooner than originally planned or promised
We were impressed that the vendor could deliver ahead of schedule without compromising quality.
Ficamos impressionados que o fornecedor conseguisse entregar antes do prazo sem comprometer a qualidade.