I don't know how these fuckers at SIA can lose $138 million in the last quarter!! Seriously? Fuel prices are so low now, and yet can still lose money. They must  be the only major airline that is losing money. Seems to me like NOL Part Deux, an unpleasant Deja Vu. Watch for them to be sold to a China airline in the near future. Even the shitty American airlines are making money hand over fist, you know them. they fly the old planes, have fat and old FA and give you peanuts or pretzel for your inflight meal.
Source: 
Bureau of Transportation Statistics, Schedule P1.2 
http://www.transtats.bts.gov/Fields.asp?Table_ID=295
 
           The 24 U.S. scheduled service passenger airlines reported an after-tax net profit as a group for the 16th consecutive quarter.
 In addition to the after-tax net profit of $ 1.9 billion based on 
net income  reports, the scheduled service passenger airlines reported a $3.3  billion pre-tax operating profit in the first quarter of 2017, down from  $4.1 billion in the fourth quarter of 2016 and down from $5.6 billion  in the first quarter of 2016. The airlines reported a pre-tax operating  profit - as a group - for the 24th consecutive quarter (Tables 1, 4).
 Net profit or loss and operating profit or loss are two different  measures of airline financial performance. Net profit or loss includes  non-operating income and expenses, nonrecurring items or income taxes.  Operating profit or loss is calculated from operating revenues and  expenses before taxes and other nonrecurring items.
 Total 
operating revenue  for all U.S. passenger airlines in the January-March first-quarter of  2017 was $39.7 billion. Airlines collected $29.4 billion from fares,  74.0 percent of total first-quarter operating revenue (Table 4).
 Total operating expenses for all passenger airlines in the  first-quarter of 2017 were $36.4 billion, of which fuel costs accounted  for $5.9 billion, or 16.3 percent, and labor costs accounted for $12.8  billion, or 35.1 percent (Table 4).
 In the first quarter, scheduled passenger airlines collected a total of $1.0 billion in 
baggage fees, 2.6 percent of total operating revenue, and $723.6 million from 
reservation change fees,  1.8 percent of total operating revenue. Fees are included for  calculations of net income, operating revenue and operating profit or  loss (Table 4).
 Baggage fees and reservation change fees are the only ancillary fees  paid by passengers that are reported to BTS as separate items. Other  fees, such as revenue from seating assignments and on-board sales of  food, beverages, pillows, blankets, and entertainment are combined in  different categories and cannot be identified separately.
 See 
airline financial data press releases and the 
airline financial databases  for historical data.