Informational Guide to Seattle–Tacoma Airport - Seatac (SEA) - NON OFFICIAL

DL9963 Delta Air Lines - Flight Status

Below, you can find details about Delta Air Lines flight DL9963, which currently operates between the airports of Kauai Island - Lihue Airport (Airport Code LIH) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Tuesday, September 16, 2025.

DL9963 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

DL9963 Delta Air Lines from Kauai Island

We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.

Airline information

Delta Air Lines
Delta Air Lines

Departure

Kauai Island (LIH)
September 15, 2025
Lihue Airport

Arrival

Seattle (SEA)
September 16, 2025
Seattle-Tacoma International Airport
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 DL9963?
The flight DL9963 is currently not scheduled at Seattle Airport - SEATAC.

Which is the distance of flight DL9963?
The distance between the two airports is 2701 miles.

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 Kauai Island: 2025-09-18 13:59:22
Current Time in Seattle: 2025-09-18 16:59:22

Alternative Flights

The following airlines serves the same route between Kauai Island and Seattle:

Alaska Airlines
- Flight Number: AS810. (On Time performance: 79 - Average Delay: 16 minutes)
- Flight Number: AS840. (On Time performance: 93 - Average Delay: 8 minutes)

Delta Air Lines
- Flight Number: DL375. (On Time performance: 93 - Average Delay: 31 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

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 DL9963

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
16 September
05:31 pm
Kauai Island (LIH)
01:52 am
Seattle (SEA)
05h 21min
Airbus A321neo
Airbus A321neo
Landed - Delayed