Qwest Air is a popular airline, and if you're looking for alternative words to describe or refer to it, there are a few synonyms to consider. "Qwest Airline" can be referred to as "Qwest Airways" to add some diversity to your vocabulary. Alternatively, you can also use "Qwest Aviation" as a synonym. Another option is "Qwest Carrier", which adds a slightly different nuance to your description. Lastly, "Qwest Air Shuttle" can be used to refer to this airline when emphasizing its short-haul or shuttle services. These synonyms for Qwest Air will help you give your writing a fresh perspective and avoid repetitive language.