Feb 6 (Reuters) - Ultra low-cost carrier Spirit Airlines Inc posted better-than-expected quarterly results on Monday, fueled by strong demand for air travel despite ongoing economic concerns.
Shares of Spirit rose over 7% to $21 in aftermarket trade.
U.S.

airlines have been trying to cash in on strong demand eVdeN EvE naKLiYAT for air travel, undeterred by rising interest rates and a looming recession, as pandemic restrictions ease.
"Leisure demand has remained strong," said Spirit's chief executive Ted Christie.
However, adverse weather, worker shortages and EVDEn eve nAkLiYaT technical glitches have snarled operations over the past year.
Spirit earned $0.12 per share on an adjusted basis, above analyst estimates of $0.04 per share, eVDeN eve NakliYat according to Refinitiv data.
The Miramar, Florida-based airline's total operating revenue in the quarter rose nearly 41% to $1.39 billion, EvDeN eVe nAKliYAT compared with analysts' estimates of $1.38 billion. Here's more information about EvdEn eVE nakLiyat visit our own page. (Reporting by Nathan Gomes in Bengaluru; Editing by Krishna Chandra Eluri)