- With a dedicated office in Gothenburg, Delta Airlines expands its global network. When visiting the Delta Airlines Gothenburg Office passengers can count on prompt, dependable assistance with baggage, flight upgrades, and ticket reservations. Additionally, the staff helps with specific travel arrangements and SkyMiles memberships. The office team makes sure that your needs are immediately met whether you are traveling for work or pleasure. For individuals looking for a flawless transatlantic and international travel experience, Delta's Gothenburg office is a great option due to its convenient location and attentive customer service.