What is the seat map for SQ21?
The seat map for SQ21, Singapore Airlines from Newark (EWR) to Singapore (SIN), is an Airbus A350-900 in a 2-class configuration with 254 seats. This is the typical configuration for the route, not a verified departure.
What aircraft is SQ21?
SQ21 is scheduled as an Airbus A350-900 (2-class, 254 seats).
- Flight
- SQ21
- Airline
- Singapore Airlines
- Route
- Newark (EWR) to Singapore (SIN)
- Aircraft
- Airbus A350-900
- Configuration
- 2-class, 254 seats
254 seats across 2 cabins
Some cabin classes show aircraft layout only — live seat availability could not be retrieved from the airline for this date.
获取座位提醒
Sign up to monitor availability
Easy aisle access · Front of cabin (faster service)
Easy aisle access · Front of cabin (faster service)
Easy aisle access · Near wings (smoother ride)
Easy aisle access · Front of cabin (faster service)
Ask your AI assistant next time
Connect FlightSeatmap to Claude, ChatGPT, Cursor or VS Code and get seat maps without leaving the conversation.
SQ21 航班详情
航班号： SQ21
出发地：
目的地：
Distance: 15,336 km (9,530 mi)
Est. Duration: 19h 40m
航班日期： June 13, 2025
机型： Airbus A350-900
航空公司航线： View Singapore Airlines route map
Sign Up Free to Unlock
- Best seat recommendations
- Cached seatmaps are always free
- Full seat details and legroom info
Already have an account? Sign in
座位配置统计
机型配置
Aircraft Details
Seating info & configuration
- Airline
- Singapore Airlines (SQ)
- Aircraft
- Airbus A350-900
- Seating
-
-
Main Deck: 254 seats
-
Economy: 187
-
Business: 6733 17 1749% Available
-
- Legend
-
Seat Status
BlockedOccupiedStandardCabin Classes
FirstBusinessPremium EconomyEconomyExtra legroom / exitFeatures
Exit doorWC LavatoryGALLEY GalleyCREW Crew area
This Airbus A350-900 operates Singapore Airlines flight SQ21 from Newark (EWR) to Singapore (SIN). Browse the interactive seat map above to find the best seats for your journey, view real passenger reviews, and explore detailed cabin configurations to make an informed decision for your flight.
Best Seats on SQ21
Based on legroom, location, and passenger preferences
Best Aisle Seats
- Seat 20F Business
- Seat 21F Business
- Seat 24D Business
Quietest Seats
- Seat 20F Business
- Seat 21F Business
- Seat 19F Business
Get Notified When Better Seats Open
Monitor SQ21 and receive instant email alerts when window, aisle, or exit row seats become available. Never miss a better seat again.
Recommendations based on seat characteristics, cabin position, and proximity to facilities. Availability may vary by date.