07:57 AM EDT, 03/17/2026 (MT Newswires) -- Frontier Group ( ULCC ) said in a regulatory filing Tuesday it now expects Q1 adjusted loss in the range of $0.32 to $0.44 per diluted share, compared with its prior expected loss range of $0.26 to $0.44.

Analysts polled by FactSet expect an adjusted loss of $0.34.

The revised guidance is based on the recent spike in jet fuel prices, and operational disruptions due to Storm Iona, the airline said in its 8-K filing with the US Securities and Exchange Commission.

Jet fuel prices have climbed "significantly" since the company provided its prior guidance and they are now expected to average roughly $3 per gallon for Q1, compared with $2.50 per gallon in the previous outlook, Frontier said.

The company also said it is currently reviewing its 2026 guidance.