What is the seat map for DL166?
The seat map for DL166, Delta Air Lines from Tokyo (HND) to Seattle (SEA), is an Airbus A350-900 in a 4-class configuration with 306 seats, last verified 11 Jun 2026.
What aircraft is DL166?
DL166 is scheduled as an Airbus A350-900 (4-class, 306 seats), last verified 11 Jun 2026.
- Flight
- DL166
- Airline
- Delta Air Lines
- Route
- Tokyo (HND) to Seattle (SEA)
- Aircraft
- Airbus A350-900
- Configuration
- 4-class, 306 seats
- Last verified
- 11 Jun 2026
306 seats across 4 cabins
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This Airbus A350-900 operates Delta Air Lines flight DL166 from Tokyo (HND) to Seattle (SEA). 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 DL166
Based on legroom, location, and passenger preferences
Best Window Seats
- Seat 2A Business
- Seat 7A Business
- Seat 3D Business
Best Aisle Seats
- Seat 2A Business
- Seat 7A Business
- Seat 3D Business
Best for Legroom
- Seat 41G Economy
- Seat 41B Economy
- Seat 41H Economy
Exit Row Seats
- Seat 41G Economy
- Seat 41B Economy
- Seat 41H Economy
Quietest Seats
- Seat 2A Business
- Seat 7A Business
- Seat 3D Business
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Recommendations based on seat characteristics, cabin position, and proximity to facilities. Availability may vary by date.