Glossary
Definition: The Boeing 787 Dreamliner is a modern wide-body aircraft renowned for its fuel efficiency, composite construction, larger windows, higher cabin pressure, and improved humidity — all of which reduce jet lag and enhance passenger comfort.
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Term at a glance
| Term | Boeing 787 Dreamliner |
|---|---|
| One-liner | The Boeing 787 Dreamliner is a modern wide-body aircraft renowned for its fuel efficiency, composite construction, larger windows, higher cabin pressure, and improved humidity —… |
| Where it matters | Premium-cabin booking decisions, fare-rules interpretation, airline-product comparison. |
| Related concepts | Wide-Body Aircraft · Airbus A350 · Jet Lag · Business Class · Lie-Flat Seat |
| Last verified | 2026-05-07 |
The 787 Dreamliner entered service in 2011 and has transformed long-haul flying comfort. Its composite fuselage allows for higher cabin pressure (equivalent to 6,000ft altitude vs 8,000ft on older aircraft) and better humidity levels, both of which significantly reduce fatigue and jet lag symptoms.
The Dreamliner’s larger electronically dimmable windows, smoother ride characteristics, and quieter engines create a noticeably more pleasant cabin environment. Business class passengers particularly benefit from these comfort improvements on ultra-long-haul routes.
Airlines operating 787 Dreamliners with excellent business class products include ANA, Japan Airlines, Qatar Airways, Etihad, Virgin Atlantic, and American Airlines. The 787 comes in three variants: the 787-8 (242 seats typical), 787-9 (296 seats typical), and 787-10 (330 seats typical). BookMyBusinessClass agents can identify 787 Dreamliner services for passengers who prioritise the most comfortable long-haul experience.
In booking practice
At a Glance
| Term | Quick definition | Reference |
|---|---|---|
| Boarding Pass | A boarding pass is a document issued by an airline during check-in that permits a passenger to board a… | Read |
| Book the Cook | Book the Cook is Singapore Airlines’ pre-order dining service that allows business and first class passengers… | Read |
| Biometric Boarding | Boarding process using facial recognition technology to verify passenger identity instead of traditional… | Read |
| Booking Reference | A booking reference is a unique alphanumeric code (typically 6 characters) assigned to your flight… | Read |
| Baggage Allowance | Baggage allowance is the amount of luggage (checked and carry-on) a passenger is permitted to bring on a… | Read |
| BSP (Billing and Settlement Plan) | BSP is IATA’s financial settlement system that processes transactions between airlines and travel agents,… | Read |
Related Terms
A boarding pass is a document issued by an airline during check-in that permits a passenger to board a specific flight, showing the passenger name, flight number, seat assignment, boarding time, and gate.
Book the Cook is Singapore Airlines’ pre-order dining service that allows business and first class passengers to select their preferred main course from an extensive menu before their flight, guaranteeing their first-choice meal.
Boarding process using facial recognition technology to verify passenger identity instead of traditional boarding pass scans. Increasingly deployed at major US international airports, particularly for international departures, allowing passengers to board with a simple face scan.
A booking reference is a unique alphanumeric code (typically 6 characters) assigned to your flight reservation, used to retrieve and manage your booking online, at check-in kiosks, and with airline staff.
Baggage allowance is the amount of luggage (checked and carry-on) a passenger is permitted to bring on a flight, typically determined by cabin class. Business class usually allows 2 checked bags of 32kg each.
BSP is IATA’s financial settlement system that processes transactions between airlines and travel agents, ensuring secure, standardised handling of ticket payments across the global distribution network.
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