Southwest Airlines Boarding Groups play a major role in how the airline handles seating, offering a process that’s quite different from what most travelers are used to. While other airlines assign seats when you book your ticket or check in, Southwest allows customers to choose their own seats once on board. This open seating policy creates flexibility but also makes your boarding position more important than ever. Whether you're new to flying Southwest or just want a smoother experience, understanding how the boarding process works and how to get a better spot in line will help you travel more comfortably.
What Makes Southwest’s Approach Unique?
Unlike traditional carriers that pre-assign seats, Southwest operates on a first-come, first-served seating system. There are no reserved seats, so passengers board the plane in a set order and pick from what’s available when they get on.
To keep things orderly, Southwest divides passengers into boarding groups and assigns each person a number. This determines when you’ll board — and in turn, how many seating options you'll have.
Boarding Positions: How They're Organized
When you check in, you’re given a group (A, B, or C) and a number (1–60). For example, if your boarding pass says “A23,” you’ll board with the A group in the 23rd position. The lower your number, the earlier you get on the plane and the more choices you’ll have for seating.
Here’s the boarding sequence in order:
- Preboarding – For travelers who need assistance or additional time to board.
- Group A (1–60) – Top boarding priority for most travelers.
- Family Boarding – Parents or guardians flying with children six or younger.
- Group B (1–60)
- Group C (1–60) – Generally last to board, often with limited seating choices remaining.
Passengers line up in their assigned group and number range when boarding begins, and once on board, they simply pick any open seat.
How Your Boarding Spot Is Decided
A variety of factors determine where you end up in the boarding order. Here’s a breakdown:
1. When You Check In
Check-in becomes available 24 hours before departure. The earlier you check in after that point, the better your place in line will be.
2. EarlyBird Check-In
This optional add-on checks you in automatically, 36 hours before your flight. It can move you ahead of those who check in manually at the 24-hour mark, giving you a stronger chance at a better seat.
3. Business Select Tickets
These premium fares come with guaranteed boarding positions in A1 through A15, plus additional perks like bonus points and a complimentary drink.
4. Rapid Rewards Elite Tiers
Frequent flyers who reach A-List or A-List Preferred status receive priority boarding as part of their membership benefits, often securing early positions in Group A.
5. Upgraded Boarding
If available, passengers can purchase a last-minute upgrade at the gate to move into the A1–A15 range. Prices vary depending on the flight and demand.
6. Traveling With Small Children
Families with kids under 7 can board after Group A — even if they didn’t get an early boarding assignment. This helps ensure groups can sit together without added fees.
Ways to Get a Better Boarding Group
If your goal is to board early and get the best seat possible, here are a few proven strategies:
- Set a reminder to check in exactly 24 hours before takeoff.
- Add EarlyBird Check-In when booking or any time before travel.
- Use the Southwest app for quick access to check-in and mobile boarding passes.
- Consider upgrading to Business Select if you need to be among the first onboard.
- Join Rapid Rewards and aim for elite status if you fly often.
Planning ahead makes a big difference with Southwest’s system — a few minutes can be the difference between a window seat or a middle one in the back.
Choosing Your Seat Wisely
Once you’re on the plane, the choice is yours — but it helps to know what to look for. Here are common preferences among travelers:
- Front rows: Great for quicker exit times and less foot traffic.
- Exit rows: Offer extra legroom, but come with eligibility requirements (must be 15+ and able to help in emergencies).
- Over-wing seats: Typically quieter with less turbulence.
- Aisle or window: These go fast — aim for early boarding to snag your favorite.
If you’re flying with someone and want to sit together, it’s especially important to board early. Otherwise, be prepared to ask fellow passengers to trade seats — which isn’t guaranteed.
Who Might Not Like the Open Seating Style?
Southwest’s boarding system works well for travelers who are flexible and don’t mind a little pre-trip planning. It’s especially convenient for solo flyers and those who don’t want to pay extra to choose a seat.
However, some travelers may find it inconvenient — particularly those who prefer knowing exactly where they’ll sit in advance, or those traveling with larger groups. If you fall into that category, be prepared to invest in EarlyBird or other upgrades to help secure seats together.
Wrapping It Up
Southwest’s approach to boarding is different, but it’s not complicated. Once you understand how group assignments work and how to improve your place in line, the process becomes simple, even enjoyable. Many passengers appreciate the flexibility, while also saving money by avoiding seat selection fees. With a little planning whether that’s checking in on time, purchasing EarlyBird, or flying Business Select you can easily get a seat you’re happy with. And for those who fly frequently, joining the Rapid Rewards program can offer long-term boarding benefits. The more you fly Southwest, the easier the process becomes. It’s all about timing, preparation, and knowing how to work the system to your advantage.
