The phrase "a single airline" is correct and usable in written English.
It can be used when referring to one specific airline, often in contexts discussing travel, competition, or service options.
Example: "For this trip, we decided to book our tickets with a single airline to simplify our travel arrangements."
Alternatives: "one airline" or "a sole airline".
That has prevented the company from operating as a single airline.
Except for Southwest, there isn't a single airline that started before deregulation in 1978 that has not gone through bankruptcy".
And it would take more than the failure of a single airline, "glamorous" or otherwise, to dampen them.
The present shutdown threatens to be more disruptive to the economy than the grounding of a single airline or industry.
"If you're flying a single airline 10,000 to 20,000 miles a year, then the subscriptions make good sense," Mr. Leff said.
And because of all these global improvements in the industry, I can't think of a single airline I wouldn't fly on.
These GDSs represent what we have previously called parallel monopolies, and even in the absence of traditional monopoly market share, a GDS can cause any single airline to vanish from a share of the agencies, causing enormous harm.
Another alternative, he said, would be for Congress to limit any single airline to no more than, say, a quarter of the slots at La Guardia.
The board is deliberating a revised application by United Airlines, a unit of the UAL Corporation, for $1.6 billion in loan guarantees; that would be the largest grant to any single airline.
Hence the supposedly "low" 40% number which was still the best of the nine carriers under consideration.Readers of this blog will know that any single airline is unlikely to be consistently cheapest in every market.
His supporters argue that Mexico's market is too small its 100m inhabitants make only 7% as many flights each year as do the Americans to support more than one big airline, and that a single big airline can achieve economies of scale and purchasing and has a better chance in the international market than two small ones do.
