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Commercial aircraft reference
Seats use the displayed cabin basis. Maximum seats are supplied only where the source states them. Range figures follow the selected publication: ATR uses current product-page maximum-passenger values; Embraer E2 specifications state full passengers, long-range cruise, typical reserves and a 100 NM alternate. A350 specification tables are preferred over differing headlines. These figures do not establish certification or service availability.
| Family | 737-7 | 777-300ER |
|---|---|---|
| Manufacturer | Boeing | Boeing |
| Typical seats | 135–160 | 350–425 |
| Published range | 7,040 km | 13,890 km |
| Range measurement basis | Manufacturer published range; operating assumptions vary | Manufacturer published range; operating assumptions vary |
| Overall length | 35.60 m | 73.90 m |
| Wingspan | 35.90 m | 64.80 m |
| Maximum take-off weight | 80,280 kg | 351,530 kg |
| Cabin basis | Two classes | Two classes |
| Maximum seats | 172 | — |
| Official source | Boeing ↗ | Boeing ↗ |
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