** Shares of Air New Zealand AIR.NZ rise as much as 4.3% to NZ$0.49
** Stock set to post its biggest intraday jump since April 10, 2025, if gains hold
** New Zealand's flag carrier says it is progressing cost-reduction initiatives in response to rising jet fuel prices
** Says conflict in Middle East leading to extreme volatility in jet fuel markets
** AIR may need to take further pricing action and adjust its network and schedule if elevated fuel costs persist
** Company suspends FY26 earnings forecast due to volatility in global jet fuel markets
** Shares down 16.4% YTD
(Reporting by Aamir Sheik Khalid in Bengaluru)
((Aamir.SheikKhalid@thomsonreuters.com))