Airport Tips & Quick Reference Guide to Seattle–Tacoma Airport - Seatac (SEA)

DL9961 Delta Air Lines - Flight Status

Below, you can find details about Delta Air Lines flight DL9961, which currently operates between the airports of Tokyo - Tokyo Haneda International Airport (Airport Code HND) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Thursday, April 16, 2026.

DL9961 On Time performance:
0
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

DL9961 Delta Air Lines from Tokyo

Landed - Delayed
Delay: 41 minutes
Flight Status for Thursday April 16, 2026

Airline information

Delta Air Lines
Delta Air Lines
Equipment: Boeing 767-300 (winglets) Passenger

Departure

Tokyo (HND)
April 16, 2026
Tokyo Haneda International Airport
Departed at:
01:37 pm
Terminal:
-
Gate:
-
Scheduled Departure Time: 02:10 pm

Arrival

Seattle (SEA)
April 16, 2026
Seattle-Tacoma International Airport
Arrived at:
07:08 am
Gate:
-
Scheduled Arrival Time: 06:27 am
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.seattle-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Additional Information

Which is the frequency of flight DL9961?
The flight DL9961 is currently not scheduled at Seattle Airport - SEATAC.

Which is the distance of flight DL9961?
The distance between the two airports is 4794 miles.

Which is the flight time of flight DL9961?
The scheduled flight time gate to gate is: 08:17 hours.
The real flight time gate to gate on average is: 18:53 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Tokyo: 2026-04-17 04:05:06
Current Time in Seattle: 2026-04-16 12:05:06

Alternative Flights

The following airlines serves the same route between Tokyo and Seattle:

Delta Air Lines
- Flight Number: DL166. (On Time performance: 79 - Average Delay: 15 minutes)

ANA All Nippon Airways
- Flight Number: NH118. (On Time performance: 91 - Average Delay: 4 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from January 24, 2026 to April 09, 2026, we have obtained these figures.
Total number of flights: 6
On Time: 0 ( 0 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 3 ( 50 % )
Major Delay: 3 ( 50 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 82 minutes.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights DL9961

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
09 April
01:05 pm
Seoul (ICN)
08:16 am
Seattle (SEA)
11h 11min
Airbus A330-30
Airbus A330-30
Landed - Delayed
Sunday
29 March
12:30 pm
Atlanta (ATL)
05:55 pm
Seattle (SEA)
21h 25min
Boeing 767-400
Boeing 767-400
Landed - Delayed
Friday
20 March
03:22 pm
Atlanta (ATL)
05:48 pm
Seattle (SEA)
18h 26min
Airbus A321neo
Airbus A321neo
Landed - Delayed