March 11 (Reuters) - American Airlines ( AAL ) on

Tuesday forecast a bigger first-quarter loss, amid concerns that

tariff pressures and government spending uncertainties could

dampen travel demand.

The airline now expects adjusted loss per share in the range

of about 60 cents to 80 cents, compared with its previous

forecast for a loss of about 20 cents to 40 cents.

(Reporting by Shivansh Tiwary in Bengaluru; Editing by Devika

Syamnath)