Seattle to Tokyo (SEA-HND): nonstop upgrade & award space

Delta Air Lines and All Nippon Airways fly nonstop between Seattle (SEA) and Tokyo (HND), roughly 14 times a week. The timetable below shows the nonstop scheduled at 10h 30m to 10h 50m for the 4,792 miles. 2LNR checks confirmed upgrade and award space on Delta Air Lines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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14
Flights a week, 4-week average
10h 30m to 10h 50m
Scheduled flight time
4,792 mi
Nonstop distance
Free
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Seattle to Tokyo flight schedule

Scheduled nonstop departures for SEA to HND starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Seattle (SEA) to Tokyo (HND)
Date Flight Airline Departs SEA Arrives HND Duration Aircraft
DL 167Delta Air Lines11:3514:2010h 45mAirbus A350-900
NH 117All Nippon Airways16:3019:0010h 30mBoeing 787-9 Dreamliner
DL 167Delta Air Lines12:1515:0510h 50mAirbus A350-900
NH 117All Nippon Airways16:3019:0010h 30mBoeing 787-9 Dreamliner
DL 167Delta Air Lines12:1515:0510h 50mAirbus A350-900
NH 117All Nippon Airways16:4019:1510h 35mBoeing 787-9 Dreamliner
DL 167Delta Air Lines12:1515:0510h 50mAirbus A350-900
NH 117All Nippon Airways16:4019:1510h 35mBoeing 787-9 Dreamliner
DL 167Delta Air Lines12:1515:0510h 50mAirbus A350-900
NH 117All Nippon Airways16:4019:1510h 35mBoeing 787-9 Dreamliner
DL 167Delta Air Lines12:1515:0510h 50mAirbus A350-900
NH 117All Nippon Airways16:4019:1510h 35mBoeing 787-9 Dreamliner
DL 167Delta Air Lines12:1515:0510h 50mAirbus A350-900
NH 117All Nippon Airways16:4019:1510h 35mBoeing 787-9 Dreamliner

Showing all 14 scheduled SEA to HND departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every SEA to HND date on the interactive map

Aircraft on the Seattle to Tokyo nonstop

In the schedule table on this page, Delta Air Lines flies the Airbus A350-900, and All Nippon Airways flies the Boeing 787-9 Dreamliner. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on SEA to HND departures

2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Seattle to Tokyo to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

Delta Air Lines award space was open on 13 of the 14 Seattle to Tokyo departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the SEA to HND departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See SEA to HND on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Seattle to Tokyo nonstop

Carriers operating SEA to HND nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See SEA to HND on the interactive map →

Frequently asked questions about SEA to HND

How long is the flight from Seattle (SEA) to Tokyo (HND)?
Scheduled flight times from Seattle (SEA) to Tokyo (HND) run from 10h 30m to 10h 50m across the departures in the schedule table on this page. The nonstop covers about 4,792 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from SEA to HND?
Delta Air Lines and All Nippon Airways fly SEA to HND nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from SEA to HND?
About 14 nonstop flights a week run between Seattle (SEA) and Tokyo (HND) in the current schedule, operated by Delta Air Lines and All Nippon Airways. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SEA to HND depart?
Scheduled SEA to HND nonstops in the next 7 days with service leave between 11:35 and 16:40, local time at Seattle. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate SEA to HND nonstop?
In the schedule table on this page, SEA to HND nonstops fly as DL 167 on Delta Air Lines and NH 117 on All Nippon Airways. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on SEA to HND?
Open the SEA to HND route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

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See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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