A Lufthansa passenger plane lands at Frankfurt Airport The plane flies over the Messeturm. The airline presents its quarterly figures on Wednesday. Picture Alliance | Picture Alliance | Getty Images Germany's largest airline, Lufthansa reported taking on 1.7 billion euros (nearly $2 billion) in additional fuel costs as the Middle East conflict poses "enormous challenges." In its first-quarter earnings published Wednesday, the airline said it had hedged 80% of its jet fuel, it expects to take on additional costs of 1.7 billion euros in 2026, which it plans to offset via cost-saving measures and increased revenue from ticket sales. Lufthansa saw its first-quarter adjusted EBIT increase to 612 million euros, while revenue rose to 8.7 billion euros ($10.2 billion), up 8% from 8.1 billion euros last year. "In the first quarter, we significantly improved on the previous year's financial results," Lufthansa's CEO Carsten Spohr said.…