LONDON–(BUSINESS WIRE)–A.M. Best has affirmed the Financial Strength Rating of A (Excellent) and the Long-Term Issuer Credit Rating of “a” of Delvag Versicherungs-AG (Delvag) (Germany). The outlook of these Credit Ratings (ratings) remains stable. Delvag is the captive insurer for Deutsche Lufthansa Aktiengesellschaft (Lufthansa), a global aviation group domiciled in Germany. The ratings reflect Delvag’s balance sheet strength, which A.M. Best categorises as very strong, as well as its strong