Lounge Frog guide
Delta Sky Club (A) vs Delta Sky Club (A11)
Delta Sky Club (A) is the stronger lounge overall, rated 4.8/5 on Lounge Frog against 3.8/5 for Delta Sky Club (A11). Delta Sky Club (A) is ahead on seating & comfort, quiet, food, drinks & bar, wi-fi, power outlets, workspace, cleanliness and staff & service; Delta Sky Club (A11) is ahead on views & light. Both are in Concourse A at SEA. Delta Sky Club and SkyTeam Elite Plus Lounge Access each get you into both.
Details checked as recently as September 2026. Comparison updated October 2026. Scores are Lounge Frog's editorial ratings, explained in how we rate.
Side by side
| Detail | Delta Sky Club (A) | Delta Sky Club (A11) |
|---|---|---|
| Overall rating | 4.8/5 | 3.8/5 |
| Seating & comfort | 5.0/5 | 4.0/5 |
| Quiet | 5.0/5 | 4.0/5 |
| Space | 4.0/5 | 4.0/5 |
| Food | 5.0/5 | 4.0/5 |
| Drinks & bar | 5.0/5 | 3.0/5 |
| Coffee | 5.0/5 | 5.0/5 |
| Wi-Fi | 5.0/5 | 4.0/5 |
| Power outlets | 5.0/5 | 3.0/5 |
| Workspace | 5.0/5 | 3.0/5 |
| Showers | 5.0/5 | Not rated |
| Restrooms | 5.0/5 | 5.0/5 |
| Cleanliness | 5.0/5 | 3.0/5 |
| Staff & service | 4.0/5 | 3.0/5 |
| Views & light | 4.0/5 | 5.0/5 |
| Exclusivity | Not rated | 3.0/5 |
| Terminal | Concourse A | Concourse A |
| Nearest gate | A1 | A11 |
| Hours | 4:15 AM – 11:15 PM daily | 5 AM – 10:30 PM daily |
| Bar | Full bar | Full bar |
| Shower rooms | 4 | 2 |
| Guests | Members and eligible cardholders: up to 2 guests at $50 each, or immediate family. Same-day Delta ticket required. U.S. Amex Platinum: 10 visits/yr, Delta Reserve: 15 (unlimited after $75k annual spend). Delta One passengers: no guests. | Members and eligible cardholders: up to 2 guests at $50 each, or immediate family. Same-day Delta ticket required. U.S. Amex Platinum: 10 visits/yr, Delta Reserve: 15 (unlimited after $75k annual spend). Delta One passengers: no guests. |
Who gets in
- Both lounges
- Delta Sky Club, SkyTeam Elite Plus Lounge Access
- Only Delta Sky Club (A)
- None
- Only Delta Sky Club (A11)
- None
Cards whose lounge benefits cover both: Business Centurion Card, Business Platinum Card, Centurion Card, Delta SkyMiles Reserve, Delta SkyMiles Reserve Business, Platinum Card (Netherlands), Platinum Card from Charles Schwab, Platinum Card from Morgan Stanley, The Platinum Card, The Platinum Card (Australia), The Platinum Card (Canada), The Platinum Card (India), The Platinum Card (Singapore). Access lists are a guide, not a guarantee; check each program's rules before you go.
Quick answers
Which is better, Delta Sky Club (A) or Delta Sky Club (A11)?
Delta Sky Club (A) is the stronger lounge overall, rated 4.8/5 on Lounge Frog against 3.8/5 for Delta Sky Club (A11). Delta Sky Club (A) is ahead on seating & comfort, quiet, food, drinks & bar, wi-fi, power outlets, workspace, cleanliness and staff & service; Delta Sky Club (A11) is ahead on views & light.
Can one membership get me into both Delta Sky Club (A) and Delta Sky Club (A11)?
Yes. Delta Sky Club and SkyTeam Elite Plus Lounge Access are listed at both lounges. Entry still depends on each program's rules on the day.
Are Delta Sky Club (A) and Delta Sky Club (A11) in the same terminal?
Yes. Both are in Concourse A at Seattle-Tacoma International.
Which has showers, Delta Sky Club (A) or Delta Sky Club (A11)?
Delta Sky Club (A) has 4 showers; Delta Sky Club (A11) has 2 showers.