Config code 21L · UA · Airbus A321XLR
| Business | 20 seats | rows 1-10 |
| Premium Economy | 12 seats | rows 20-22 |
| Economy | 118 seats | rows 30-50 |
This version of the United Airlines Airbus A321XLR is configured 20J 12W 118M. This is a preliminary seat map. The row numbers in the economy section are subject to confirmation.
| Entertainment | Panasonic Astrova system screening audio visual content on demand |
|---|---|
| Wi-Fi | Starlink |
The to-scale diagram for this config lives at aeroLOPA, whose drawings we link to rather than copy.
Source: aerolopa.com/ua-21l rendered page, read 2026-08-10. The other Airbus A321XLR config: none on record.