United Polaris Business (A321XLR Suite)
55.8cm wide · 198cm bed · direct aisle access

United's A321XLR Polaris cabin has individual lie-flat suites with sliding privacy doors. Each side of the aisle has a single seat, so every passenger has direct aisle access without a seatmate beside them.
Spot it
- A321XLR cabin with ten rows of individual aisle-facing suites, numbered 1–10
- Sliding doors and curved, partly translucent blue suite dividers
- Elevate Altitude seat with a swing-out entertainment screen and stone-look side table
