Travelling internationally is easier than ever when you understand how Delta Airline Partner Airlines work. Whether you’re planning a business trip to Europe, a holiday in Asia, or an adventure in South America, Delta’s extensive network of airline partners allows you to reach hundreds of destinations beyond its own route map. More importantly, these partnerships let you earn and redeem SkyMiles, enjoy elite travel benefits, and book seamless multi-airline itineraries.
Delta Air Lines has built one of the world’s strongest global airline networks through the SkyTeam alliance, strategic joint ventures, and codeshare agreements. While many travellers know Delta operates thousands of flights daily, fewer realise they can book flights on partner airlines using Delta SkyMiles or earn miles while flying with participating carriers.
In this guide, you’ll learn everything you need to know about Delta Airline Partner Airlines, including how partnerships work, the complete list of partners, earning and redeeming SkyMiles, elite status benefits, booking tips, and common mistakes to avoid.
Topics You’ll Learn
- What Delta Airline Partner Airlines are
- The difference between SkyTeam, codeshare, and joint venture partners
- Complete list of Delta partner airlines
- How to earn SkyMiles on partner flights
- How to redeem SkyMiles for award travel
- Elite status benefits when flying partner airlines
- The best partner airlines for international travel
- Practical booking tips to maximise value
What Are Delta Airline Partner Airlines?
Delta Airline Partner Airlines are airlines that cooperate with Delta Air Lines through airline alliances, joint ventures, or codeshare agreements. These partnerships allow passengers to book connecting journeys across multiple airlines while enjoying a smoother travel experience, including coordinated schedules, baggage transfers, and frequent flyer benefits.
For SkyMiles members, these partnerships mean you can:
- Earn SkyMiles when flying eligible partner airlines
- Redeem SkyMiles for award flights
- Access certain airport lounges with eligible status or tickets
- Receive priority boarding and baggage benefits
- Book international trips on one itinerary
Instead of operating flights to every destination itself, Delta relies on trusted partners to extend its global reach.
Understanding Delta’s Global Airline Partnerships
Delta’s partnership strategy is built on three key models.
SkyTeam Alliance
Delta is a founding member of the SkyTeam Alliance, one of the world’s three largest airline alliances. Through SkyTeam, passengers gain access to an extensive international network covering more than 170 countries.
SkyTeam partners coordinate schedules, loyalty programmes, airport services, and customer benefits to create a seamless travel experience.
Joint Venture Partners
A joint venture goes beyond a traditional alliance. Airlines share revenue, coordinate flight schedules, and jointly market routes as though they were one airline on selected international markets.
These partnerships typically provide:
- Better flight schedules
- Easier connections
- Shared customer service
- Expanded route options
- Competitive fares
Codeshare Partners
Codeshare agreements allow Delta to sell seats on flights operated by another airline. A passenger may purchase a ticket through Delta while travelling on a partner aircraft for part or all of the journey.
For example, you could book a Delta itinerary from Atlanta to Prague, with the final segment operated by Air France or KLM under a Delta flight number.
Complete List of Delta Airline Partner Airlines
Delta works with numerous airlines across different regions of the world. The exact partnership benefits vary depending on the airline and route.
| Airline | Partnership Type | Primary Region |
|---|---|---|
| Air France | SkyTeam & Joint Venture | Europe |
| KLM Royal Dutch Airlines | SkyTeam & Joint Venture | Europe |
| Virgin Atlantic | Joint Venture | United Kingdom |
| Korean Air | SkyTeam | Asia |
| Aeromexico | SkyTeam & Joint Venture | Mexico |
| LATAM Airlines | Strategic Partnership | South America |
| China Eastern Airlines | SkyTeam | China |
| Air Europa | SkyTeam | Spain |
| Czech Airlines (where applicable) | SkyTeam-related legacy connections | Europe |
| Kenya Airways | SkyTeam | Africa |
| Middle East Airlines | SkyTeam | Middle East |
| Saudia | SkyTeam | Middle East |
| TAROM | SkyTeam | Eastern Europe |
| Vietnam Airlines | SkyTeam | Southeast Asia |
| XiamenAir | SkyTeam | China |
Each airline offers different earning rates, redemption opportunities, and elite recognition depending on fare class and route.
Delta Airline Partner Airlines in Europe
Europe represents one of Delta’s strongest international markets thanks to long-standing partnerships.
Air France and KLM form the backbone of Delta’s European network. Together, they provide connections through Paris Charles de Gaulle Airport and Amsterdam Schiphol Airport to hundreds of cities across Europe, Africa, and the Middle East.
Virgin Atlantic strengthens Delta’s presence between North America and the United Kingdom by offering extensive services through London Heathrow.
Benefits of flying Delta’s European partners include:
- Frequent daily departures
- Easy airport transfers
- Business Class and Premium Economy options
- Shared loyalty benefits
- Broad destination coverage
Travellers heading to smaller European cities often find partner airlines offer more convenient connections than flying solely on Delta-operated aircraft.
Delta Airline Partner Airlines in Asia
Asia is another region where Delta’s partnerships significantly expand travel options.
Korean Air serves as Delta’s primary strategic partner in Asia, with Seoul Incheon International Airport functioning as a major connecting hub.
Other important partners include:
- China Eastern Airlines
- Vietnam Airlines
- XiamenAir
These airlines provide onward connections to destinations such as:
- Tokyo
- Osaka
- Beijing
- Shanghai
- Ho Chi Minh City
- Hanoi
- Bangkok
- Manila
For travellers using SkyMiles, these partnerships open access to destinations that Delta does not serve directly.
Delta Airline Partner Airlines in Latin America
Delta’s cooperation with LATAM Airlines has transformed its South American network.
Through this partnership, travellers can access destinations including:
- São Paulo
- Rio de Janeiro
- Santiago
- Lima
- Bogotá
- Buenos Aires
- Quito
Aeromexico also plays a vital role, offering comprehensive coverage throughout Mexico and Central America.
For leisure travellers visiting beaches, cultural destinations, or business centres across Latin America, partner airlines provide significantly more routing options than Delta alone.
How to Earn SkyMiles on Partner Airlines
One of the biggest advantages of flying with Delta Airline Partner Airlines is the ability to earn SkyMiles even when your flight is operated by another airline. However, the number of miles you earn depends on several factors, including the airline, fare class, ticket eligibility, and whether the flight is marketed by Delta or the partner airline.
In general, you’ll earn miles when:
- The partner airline participates in the SkyMiles programme.
- Your fare class qualifies for mileage accrual.
- Your SkyMiles number is added before departure.
- The ticket is booked through an eligible sales channel.
For Medallion members, eligible partner flights may also help you earn Medallion Qualification Dollars (MQDs), bringing you closer to elite status.
Tips to Maximise SkyMiles Earnings
- Always add your SkyMiles membership number during booking.
- Compare fare classes, as discounted tickets often earn fewer miles.
- Book directly through Delta or an eligible partner whenever possible.
- Keep boarding passes until miles have been credited.
- Submit a missing mileage request if miles do not post automatically.
How to Redeem SkyMiles on Partner Airlines
Redeeming SkyMiles isn’t limited to Delta-operated flights. You can use your miles on many partner airlines, allowing you to reach destinations across the globe.
The redemption process is straightforward:
- Log into your SkyMiles account.
- Search for flights on Delta’s booking platform.
- Select the option to shop using miles.
- Browse available partner-operated flights.
- Choose the itinerary that offers the best value.
- Complete your booking using your available miles.
Award availability varies depending on demand, travel season, and the partner airline. Booking several months in advance generally provides more choices, especially for premium cabins.
Best Uses of SkyMiles
Many experienced travellers find the best value when redeeming SkyMiles for:
- Business Class flights to Europe
- Long-haul routes to Asia
- Premium cabin travel on Air France and KLM
- Flights with Korean Air across Asia
- Multi-city international itineraries
Flexibility with travel dates often leads to better redemption rates.
Delta Medallion Benefits on Partner Airlines
Delta Medallion Status provides valuable perks beyond Delta-operated flights. Many of these benefits extend to eligible partner airlines, particularly those within the SkyTeam alliance.
Depending on your Medallion tier and the partner airline, benefits may include:
- Priority check-in
- Priority security screening where available
- Priority boarding
- Extra baggage allowance
- Preferred seating
- Faster baggage delivery
- Lounge access for eligible international itineraries
- Priority baggage handling
Always check the specific partner’s benefit policy before travelling, as privileges may differ by airline and route.
SkyTeam Elite and Elite Plus Benefits
If your Medallion status corresponds to SkyTeam Elite or SkyTeam Elite Plus, you’ll enjoy additional advantages across the alliance.
Common benefits include:
- Recognition on all SkyTeam member airlines
- Priority reservations
- Expedited airport services
- Additional baggage allowance
- Access to more than 750 airport lounges worldwide for eligible travellers
- Priority standby and waitlist services
These alliance-wide benefits are especially valuable for frequent international travellers.
Delta Airline Partner Airlines by Region
Choosing the right partner often depends on where you’re travelling. Here’s a quick overview of the strongest Delta partners by destination.
| Region | Recommended Partner Airlines |
|---|---|
| Europe | Air France, KLM, Virgin Atlantic, Air Europa |
| Asia | Korean Air, China Eastern, Vietnam Airlines, XiamenAir |
| South America | LATAM Airlines |
| Mexico | Aeromexico |
| Africa | Kenya Airways |
| Middle East | Saudia, Middle East Airlines |
Understanding these regional strengths can help you build more efficient itineraries and maximise loyalty benefits.
Codeshare Flights Explained
A codeshare flight occurs when one airline sells seats on a flight operated by another airline.
For example:
You book a flight through Delta from New York to Athens.
- The first flight is operated by Delta.
- Air France operates the second flight.
- Both flights appear under your Delta reservation.
Benefits of codeshare bookings include:
- One ticket for the entire journey
- Simplified baggage transfers
- Coordinated flight schedules
- Easier rebooking during disruptions
- Single customer service contact for most itinerary changes
Codeshare agreements make international travel more convenient by reducing the complexity of connecting between airlines.
Joint Ventures vs Airline Alliances
Many travellers confuse airline alliances with joint ventures, but they serve different purposes.
| Feature | SkyTeam Alliance | Joint Venture |
|---|---|---|
| Shared loyalty benefits | Yes | Yes |
| Shared flight schedules | Limited | Extensive |
| Revenue sharing | No | Yes |
| Coordinated pricing | No | Yes |
| Joint route planning | Limited | Yes |
| Example | Delta and Korean Air (Alliance) | Delta with Air France, KLM, and Virgin Atlantic (Joint Venture) |
Joint ventures create a more integrated customer experience, especially on major international routes.
Common Mistakes to Avoid
Even experienced travellers can overlook important details when booking partner flights.
Avoid these common mistakes:
- Forgetting to add your SkyMiles number.
- Assuming every fare earns miles.
- Waiting until the last minute to redeem award tickets.
- Ignoring partner baggage policies.
- Booking separate tickets instead of one itinerary.
- Not checking visa or transit requirements for connecting countries.
- Assuming all partner airlines offer the same elite benefits.
Taking a few extra minutes to review your itinerary can save time, money, and frustration.
How Delta Airline Partner Airlines Improve Global Travel
Delta’s partnerships extend far beyond simply adding destinations. They create a connected travel experience that benefits both occasional holidaymakers and frequent business travellers.
Key advantages include:
- Access to hundreds of additional destinations.
- Easier international connections.
- More opportunities to earn and redeem SkyMiles.
- Enhanced elite status recognition.
- Greater flight frequency on popular routes.
- Expanded premium cabin choices.
- Simplified baggage transfers.
- Better schedule flexibility.
Instead of being limited to Delta-operated flights, travellers can explore much of the world through a single loyalty programme.
Is Flying with Delta Airline Partner Airlines Worth It?
For most travellers, the answer is yes.
Whether you’re travelling for business, visiting family overseas, or planning a once-in-a-lifetime holiday, Delta’s partner network provides significantly more flexibility than Delta could offer on its own.
The combination of SkyTeam membership, strategic joint ventures, and regional airline partnerships gives passengers access to thousands of daily flights across nearly every continent. When used strategically, SkyMiles can unlock excellent value on international routes, while Medallion members continue enjoying many of their favourite travel benefits even when flying with partner carriers.
Understanding how Delta Airline Partner Airlines operate helps you make smarter booking decisions, maximise your rewards, and enjoy a smoother travel experience from departure to arrival. By choosing the right partner airline for your destination and taking advantage of SkyMiles earning and redemption opportunities, you can turn every journey into a more rewarding travel experience.
Frequently Asked Questions
What airlines are partners with Delta?
Delta partners with numerous airlines through the SkyTeam alliance, joint ventures, and strategic partnerships, including Air France, KLM, Virgin Atlantic, Korean Air, Aeromexico, LATAM Airlines, China Eastern, Kenya Airways, Saudia, Vietnam Airlines, and several others.
Is Delta a member of the SkyTeam Alliance?
Yes. Delta Air Lines is one of the founding members of the SkyTeam Alliance, providing passengers access to more than 1,000 destinations worldwide through partner airlines.
Can I use Delta SkyMiles on partner airlines?
Yes. SkyMiles can be redeemed on many Delta partner airlines, subject to award seat availability and the partner’s redemption rules.
Can I earn SkyMiles when flying partner airlines?
Yes. Eligible flights on participating partner airlines allow passengers to earn SkyMiles. The number of miles earned depends on the airline, fare class, and ticket type.
Does Delta partner with Virgin Atlantic?
Yes. Delta and Virgin Atlantic have a long-standing joint venture covering many transatlantic routes between North America and the United Kingdom.
Can I fly Air France using Delta miles?
Yes. Air France award flights can often be booked using Delta SkyMiles through Delta’s booking platform.
Does Delta partner with Emirates?
No. Emirates is not a Delta partner airline and is not part of the SkyTeam Alliance.
Can I transfer Delta SkyMiles to another airline?
Generally, Delta SkyMiles cannot be transferred directly to another airline’s frequent flyer programme. However, they can be redeemed for flights operated by eligible partner airlines.
What is the difference between a codeshare flight and a partner airline?
A partner airline has a formal agreement with Delta, while a codeshare flight is a specific flight marketed by Delta but operated by a partner airline.
Which Delta partner airline is best for Europe?
Air France, KLM, and Virgin Atlantic are among the strongest Delta partners for European travel due to their extensive route networks and seamless connections.
Which Delta partner airline is best for Asia?
Korean Air is widely regarded as Delta’s primary partner for travel throughout Asia, offering excellent connectivity through Seoul.
Do Delta Medallion benefits apply to partner airlines?
Yes. Many Medallion benefits, such as priority boarding, baggage allowance, and lounge access on eligible itineraries, extend to participating partner airlines.
