About the Airbus A350-900
Airbus lists the A350-900 at 66.80 meters long with a 64.75-meter wingspan. It is the shorter passenger model compared with the A350-1000. Singapore Airlines uses the A350-900 name for both its Long Haul and Ultra Long Range configurations, so the model name on a booking may leave the cabin layout unspecified.
Seating capacity
Airbus lists 332–352 seats as typical in three classes. Singapore Airlines publishes a 253-seat Long Haul plan with 42 Business, 24 Premium Economy and 187 Economy seats. Its Ultra Long Range plan has 161 seats, with 67 in Business and 94 in Premium Economy. These are specific airline configurations. The seat map for your own flight shows which cabins are available.
Cabin layout
On the Singapore Airlines Long Haul plan, full Economy rows are 3–3–3 and full Premium Economy rows are 2–4–2. Both layouts use two aisles. The Ultra Long Range plan has Business and Premium Economy. In parts of the Premium Economy cabin near the rear, it shows single seats along the sides in place of the usual pairs. Check the row and seat letter together when choosing a seat.
How to recognize an Airbus A350-900
Look for a long, wide fuselage and one engine beneath each wing. The A350-1000 has a longer fuselage, so comparing side views at the same scale can help. A photograph taken at an angle makes the proportions harder to judge. Use the registration to confirm the model before relying on the visual comparison.
Variants and related aircraft
The FAA lists the A350-900 under A359 and the A350-1000 under A35K. Ultra Long Range describes a version of the -900. The name A350 by itself refers to the family, so check the full model before choosing a radar filter.
Frequently asked questions
How many seats does an Airbus A350-900 have?
Airbus lists 332–352 as typical in three classes. Singapore Airlines shows 253 on its Long Haul plan and 161 on its Ultra Long Range plan. Use the seat map for your flight.
Does the Singapore Airlines A350-900 Ultra Long Range have regular Economy?
Its published Ultra Long Range plan contains Business and Premium Economy. The airline’s three-class Long Haul plan includes regular Economy.