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FlightLogic is an independent, advertising-supported information service that lets you compare airlines, airports, hotels, and travel products. We do not provide financial advice and we do not recommend specific products or providers. Links marked * are advertising links and may earn us commission at no extra cost to you — always read the terms of any product before booking or applying. Learn more about how we make money.
Keep Climbing
Delta Air Lines scores 8.0/10 (safety 9.3/10), ranking #8 globally — Wi-Fi is paid or route-dependent. Baggage: Fee on domestic Basic; intl often 1×23 kg.
Delta leads US carriers in operational reliability, Sky Club lounges, and a improving premium cabin portfolio including Delta One suites.
Last updated 6 July 2026
Baggage, Wi-Fi, legroom, and lounge access for Delta Air Lines — expand for the full matrix.
| Cabin baggage | Included — standard carry-on allowance applies |
|---|---|
| Checked baggage | Fee on domestic Basic; intl often 1×23 kg |
| In-flight Wi-Fi | Partial — free messaging or select routes/cabins only |
| Economy seat pitch | 31–32" |
| Lounge access | Delta Sky Club |
| Changes & refunds | No change fees most fares; Basic Economy restricted |
| Loyalty programme | SkyMiles |
Delta leads US carriers in operational reliability, Sky Club lounges, and a improving premium cabin portfolio including Delta One suites.
Key strengths: Industry-leading OTP in US. Delta One suites on A350. Strong SkyMiles program. Areas for improvement: Basic economy restrictions. Domestic first class inconsistent.
Delta's new flagship lounge at JFK T4 pairs a chef-driven menu, premium bar, and Sky Club-scale amenities — the strongest US airline lounge product for transatlantic passengers departing Terminal 4.
Delta's flagship Sky Club at the world's busiest airport — renovated Concourse E location with premium bar, shower suites, and Sky Deck outdoor terrace.
Delta Air Lines scores 8.0/10 overall on FlightLogic (4-Star), with 6,234 passenger reviews. Strengths include Industry-leading OTP in US; Delta One suites on A350.
Delta Air Lines scores 9.3/10 on FlightLogic's safety index — calculated separately from passenger experience using IOSA certification, accident history, fleet age, and regulatory compliance.
Delta Air Lines is a member of skyteam.
Delta Air Lines's primary hub is Atlanta, Detroit, Minneapolis. The airline was founded in 1925 and operates approximately 950 aircraft.