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

DL9905 Delta Air Lines - Flight Status

Below, you can find details about Delta Air Lines flight DL9905, which currently operates between the airports of Kailua-Kona - Ellison Onizuka Kona Intl Airport at Keahole (Airport Code KOA) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Wednesday, December 10, 2025.

DL9905 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

DL9905 Delta Air Lines from Kailua-Kona

This flight is not scheduled for December 10, 2025.

Airline information

Delta Air Lines
Delta Air Lines

Departure

Kailua-Kona (KOA)
December 08, 2025
Ellison Onizuka Kona Intl Airport at Keahole

Arrival

Seattle (SEA)
December 09, 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 DL9905?
The flight DL9905 is currently not scheduled at Seattle Airport - SEATAC.

Which is the distance of flight DL9905?
The distance between the two airports is 2689 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 Kailua-Kona: 2025-12-10 15:09:28
Current Time in Seattle: 2025-12-10 17:09:28

Alternative Flights

The following airlines serves the same route between Kailua-Kona and Seattle:

Alaska Airlines
- Flight Number: AS1423. (On Time performance: 80 - Average Delay: 8 minutes)
- Flight Number: AS153. (On Time performance: 76 - Average Delay: 17 minutes)
- Flight Number: AS205. (On Time performance: 90 - Average Delay: 5 minutes)
- Flight Number: AS218. (On Time performance: 55 - Average Delay: 34 minutes)
- Flight Number: AS259. (On Time performance: 90 - Average Delay: 2 minutes)
- Flight Number: AS461. (On Time performance: 90 - Average Delay: 28 minutes)

Delta Air Lines
- Flight Number: DL485. (On Time performance: 93 - Average Delay: 4 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 DL9905

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
09 December
06:41 pm
Kailua-Kona (KOA)
02:31 am
Seattle (SEA)
05h 50min
Boeing 757-200
Boeing 757-200
Landed - Delayed