Lounge Frog guide
Capital One Lounge vs Delta Sky Club (B31)
Capital One Lounge (4.7/5) and Delta Sky Club (B31) (4.7/5) rate about the same overall on Lounge Frog's editorial scores. Capital One Lounge is ahead on coffee, power outlets and workspace; Delta Sky Club (B31) is ahead on seating & comfort, quiet and restrooms. Both are in Terminal 4 at JFK. No program on Lounge Frog's record gets 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 | Capital One Lounge | Delta Sky Club (B31) |
|---|---|---|
| Overall rating | 4.7/5 | 4.7/5 |
| Seating & comfort | 4.0/5 | 5.0/5 |
| Quiet | 4.0/5 | 5.0/5 |
| Space | 4.0/5 | 4.0/5 |
| Food | 5.0/5 | 5.0/5 |
| Drinks & bar | 5.0/5 | 5.0/5 |
| Coffee | 5.0/5 | 4.0/5 |
| Wi-Fi | 5.0/5 | 5.0/5 |
| Power outlets | 5.0/5 | 4.0/5 |
| Workspace | 5.0/5 | 4.0/5 |
| Showers | 5.0/5 | 5.0/5 |
| Restrooms | 4.0/5 | 5.0/5 |
| Cleanliness | 5.0/5 | 5.0/5 |
| Staff & service | 5.0/5 | 5.0/5 |
| Views & light | 5.0/5 | 5.0/5 |
| Terminal | Terminal 4 | Terminal 4 |
| Nearest gate | Not recorded | B31 |
| Hours | Open 24 hours | 4:45 AM – 11:30 PM daily |
| Bar | Craft cocktail bar | Full bar |
| Shower rooms | 2 | 6 |
| Guests | Venture X and Venture X Business cardholders: guests $45 each (children $25), free with $75,000 annual spend. Day passes sold when space allows. | Members and eligible cardholders: up to 2 guests at $50 each, or immediate family. Entry within 3 hours of a same-day Delta or partner departure; Basic fares excluded. 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
- None
- Only Capital One Lounge
- Capital One Lounge
- Only Delta Sky Club (B31)
- Delta Sky Club, SkyTeam Elite Plus Lounge Access
Quick answers
Which is better, Capital One Lounge or Delta Sky Club (B31)?
Capital One Lounge (4.7/5) and Delta Sky Club (B31) (4.7/5) rate about the same overall on Lounge Frog's editorial scores. Capital One Lounge is ahead on coffee, power outlets and workspace; Delta Sky Club (B31) is ahead on seating & comfort, quiet and restrooms.
Can one membership get me into both Capital One Lounge and Delta Sky Club (B31)?
Not according to Lounge Frog's record: Capital One Lounge admits through Capital One Lounge, and Delta Sky Club (B31) through Delta Sky Club and SkyTeam Elite Plus Lounge Access.
Are Capital One Lounge and Delta Sky Club (B31) in the same terminal?
Yes. Both are in Terminal 4 at John F. Kennedy International.
Which has showers, Capital One Lounge or Delta Sky Club (B31)?
Capital One Lounge has 2 showers; Delta Sky Club (B31) has 6 showers.