How Can You Book Seats on Delta Airlines in 2025? Step-by-Step Guide

Booking your seat is one of the most important parts of flying, especially if you value comfort or have specific preferences. Delta Airlines offers multiple seating options, from budget-friendly to premium, all with different benefits, legroom, and pricing. In this blog, we’ll walk you through how Delta Airlines seat booking works, what kind of seats are available, what you’ll pay, and some insider tips to get the best value. If you're planning to fly Delta in 2025, this guide will make the process simple, clear, and stress-free.

What Are the Different Seat Types on Delta Airlines?

Delta Airlines offers five main seat types. Each one comes with different features, comfort levels, and costs. Here's a quick breakdown to help you decide which one is right for your next flight:

• Basic Economy: The most affordable option, but with limited flexibility. You usually cannot pick your seat in advance, and changes or upgrades are restricted.

• Main Cabin: A standard economy seat that lets you choose your seat during booking or later via “My Trips.” It’s the most popular choice for regular travellers.

• Delta Comfort+: A slight upgrade over Main Cabin with extra legroom, early boarding, and dedicated overhead bin space. Ideal for those who want a bit more comfort without spending too much.

• First Class: Available on many domestic routes, First Class offers wider seats, better meals, and priority check-in. It’s a big step up in comfort and service.

• Delta One: For long-haul and international flights, Delta One offers lie-flat seats, luxury meals, and high-end service. It's Delta’s top-tier cabin.

Each seat type serves a different need. Whether you're flying on a budget or looking for luxury, Delta Airlines gives you flexible choices to fit your comfort and price preferences.

Also Read: Book Delta Airlines Flight

How Can You Book a Seat on Delta Airlines?

Delta makes it easy to book or select your seat, whether you're booking a new ticket or managing an existing one. There are several ways to do it:

• While booking your flight: On Delta’s official website or mobile app, you can choose your seat after selecting your fare. This is the best time to book your preferred spot.

• After booking: If you've already booked your ticket, go to the “My Trips” section on Delta’s website or app. There, you can view your flight and pick or change your seat.

• At check-in: If you didn’t select a seat earlier, you can choose one during online check-in (starting 24 hours before departure), subject to availability.

• At the airport: You can also select or request a seat at a Delta self-service kiosk or check-in counter.

Remember, if you’ve booked a Basic Economy fare, you may not be able to choose your seat at all, or may have to wait until check-in, with no guarantee of sitting next to your travel companion.

Also Read: How to Change Delta Flight?

Can You Choose a Seat on Delta Airlines After Booking a Flight?

Yes, Delta Airlines lets you choose or change your seat after you’ve already booked your ticket, unless you’re flying on a restricted fare like Basic Economy. For all other fare types, you can manage your booking through:

• The “My Trips” section on the Delta website

• The Fly Delta mobile app

• Calling Delta’s customer service

• Airport counters or kiosks before your flight

It’s always a good idea to check your seat assignment after booking, especially if your trip is weeks or months away. Flights and aircraft types can change, which may shift your original seat or open up better ones.

Pro tip: The earlier you book or check back, the more likely you'll find a seat that suits your needs, like window seats, aisle seats, or rows near the front.

Also Read: Delta Airlines Group Travel

What Should You Know Before Choosing Your Seat on Delta?

Picking the right seat isn’t just about legroom. It’s also about location, noise, and convenience. Here are a few things to keep in mind:

• Window or aisle? Window seats give you views and a wall to lean on. Aisle seats offer easier access to the bathroom and more leg stretch.

• Avoid last rows if possible. These often don’t recline and are close to the toilets.

• Check legroom before selecting. Use tools like SeatGuru or Delta’s seat map to check pitch (legroom space).

• Exit row seats usually have more legroom but can’t be booked by anyone with mobility limitations or children under 15.

• Bulkhead seats (the first row in a cabin) offer extra space but may have fixed armrests and no under-seat storage.

A little research before you book can go a long way in ensuring a smoother flight.

Also Read: Delta Airlines Unaccompanied Minor

Do Delta Flights Allow Seat Changes After Check-In?

Yes, but with a few limitations. Delta allows you to change your seat after check-in, but only if seats are available and your fare type allows it.

Here’s how it works:

• You can change your seat online, through the Fly Delta app, or by speaking to a Delta agent at the airport.

• If you're in Basic Economy, you likely won’t be able to change your seat unless you upgrade.

• For Main Cabin and above, seat changes are free, but upgrades (like moving to Comfort+ or First Class) will require payment.

Pro Tip: If you're flying during a less busy time, it’s possible to score a better seat during check-in or even at the gate, especially if you ask politely.

Also Read: Business Class on Delta Airlines

Conclusion: 

Booking a seat on Delta Airlines doesn’t need to feel complicated. From budget-friendly Basic Economy to the comfort of First Class, Delta offers seating choices for every type of traveller. The key is knowing your options, checking seat maps, and booking early so you get the spot that works best for you.

Whether you want extra legroom, a guaranteed aisle seat, or simply to sit next to your family, Delta makes it possible. Plan ahead, compare costs, and keep an eye out for upgrade offers to get the most value out of your ticket.

And when you’re ready to fly, don’t forget, Flightsquest lets you compare fares, find cheap flights, and book your Delta tickets online, all in one place.

FAQs About Delta Airlines Seat Booking

1. Can I use Delta SkyMiles to pay for seat upgrades?

Yes, Delta allows you to use SkyMiles to upgrade to Comfort+, First Class, or Delta One, depending on availability.

2. Are Comfort+ seats the same on every Delta aircraft?

Not always. Legroom and seat width may vary depending on the aircraft. It’s smart to check the seat map before booking.

3. Do Basic Economy passengers ever get free seat selection?

No, Basic Economy passengers cannot choose seats in advance. Delta assigns seats at check-in, often randomly.

4. Can I move to an empty seat once on board?

Only with crew approval. If the flight isn’t full and you ask politely, they may allow you to switch.

5. Do families get seated together on Delta?

Delta tries to seat families together, but it’s not guaranteed unless you pay for seat selection or book Main Cabin and above.

6. Are exit row seats worth the extra cost?

Yes, if you value extra legroom. Just remember you must meet safety requirements, and children are not allowed in these rows.

7. Does Delta allow free upgrades for elite members?

Yes. Medallion Members can qualify for complimentary upgrades, depending on their status and route availability.

8. Can I change my seat after the boarding pass is issued?

Yes, if seats are available. You can change online, through the Delta app, or at the gate before boarding.