Lounge Frog guide
Delta Air Lines Airbus A350-900 (35H, 275 seats) vs Singapore Airlines Airbus A350-900 (Ultra long range, 67 Business · 94 Premium Economy)
Delta Air Lines Airbus A350-900 (35H, 275 seats) has 275 seats and Singapore Airlines Airbus A350-900 (Ultra long range, 67 Business · 94 Premium Economy) has 161. Only the first has Economy.
Cabins side by side
| Cabin | Seats | Rows | Layout | Seat | Pitch | Width | Bed | Power | Wi-Fi |
|---|---|---|---|---|---|---|---|---|---|
| 40 | 1–11 | 1-2-1 | Private suite | — | 20.46 in | 76 in | Every seat | Yes | |
| 40 | 20–24 | 2-4-2 | Recliner | 38 in | 18.5 in | — | Every seat | Yes | |
| 36 | 30–33 | 3-3-3 | Recliner | 34 in | 17.4 in | — | Every seat | Yes | |
| 159 | 34–51 | 3-3-3 | Recliner | 31 in | 17.4 in | — | Every seat | Yes | |
Singapore Airlines · Ultra long range, 67 Business · 94 Premium EconomyBusiness Class | 67 | 10–29 | 1-2-1 | Lie-flat bed | — | — | — | — | — |
Singapore Airlines · Ultra long range, 67 Business · 94 Premium EconomyPremium Economy Class | 94 | 31–43 | 2-4-2 | Recliner | — | — | — | — | — |
Delta Air Lines Airbus A350-900 (35H, 275 seats)
275 seats: 16 good, 38 mixed, 20 to avoid
Best seats
- Rows 2–8 and 11, seats A and D (Delta One): set back from the aisle, so it is more private
Seats to avoid
- Row 9, seats B and C (Delta One): next to a galley, with light and noise during service
- Row 36, seats A, B, C, D, E, F, G, H and J (Delta Main): next to a lavatory, with queues, noise and flushing
- Row 51, seats A, B, C, G, H and J (Delta Main): next to a lavatory, with queues, noise and flushing
- Row 51, seats D, E and F (Delta Main): next to a galley, with light and noise during service
Singapore Airlines Airbus A350-900 (Ultra long range, 67 Business · 94 Premium Economy)
161 seats: 7 good, 19 mixed, 8 to avoid
Best seats
- Row 22, seat A (Business Class): window seat in the larger rear Business section, away from the galleys at either end.
- Row 31, seat A (Premium Economy Class): premium Economy window pair behind the exit, marked Extra Legroom.
- Row 40, seat C (Premium Economy Class): marked Solo Seat, with no seat beside it.
- Row 40, seat H (Premium Economy Class): marked Solo Seat
Seats to avoid
- Row 16, seats A and K (Business Class): next to a lavatory, with queues, noise and flushing
- Row 17, seat F (Business Class): next to a galley, with light and noise during service
- Row 29, seat F (Business Class): next to a lavatory, with queues, noise and flushing
- Row 43, seat D (Premium Economy Class): last-row centre seat with a galley directly behind.



