Singapore Airlines reported a slump in half-year earnings on Friday, reflecting stiff competition and higher costs, but added that it will post a gain of S$1.1 billion ($832.45 million) once the Air India-Vistara merger is completed.

Singapore Airlines Ltd. signaled profitability will remain under pressure despite expected “robust” demand for travel in the second half of the fiscal year, as it reported a slump in profit.

Singapore Airlines (SIA) reported a half-year profit on Friday that nearly halved year-on-year, reflecting intensifying market competition coupled with higher fuel costs and expenses. Airlines globally have ramped up the number of flights and routes to cater to robust air travel demand,